task stringlengths 34 71 | input stringlengths 8 997 | output stringlengths 1 255 | options list | pageTitle stringlengths 18 37 | outputColName stringlengths 1 30 | url stringlengths 39 45 | wdcFile stringlengths 71 74 |
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7e47b519_ashcards_about_Bilaminar_Stage__Answer | [Question] what primordial structure becomes the umbilical cord? [Answer] | the connecting stalk | [] | Flashcards about Bilaminar Stage | Answer | http://www.studystack.com/flashcard-144870 | 37/1438042982013.25_20150728002302-00027-ip-10-236-191-2_715250623_3.json |
7e47b519_ashcards_about_Bilaminar_Stage__Answer | [Question] placental circulation begins to develop where? [Answer] | at the embryonic pole | [] | Flashcards about Bilaminar Stage | Answer | http://www.studystack.com/flashcard-144870 | 37/1438042982013.25_20150728002302-00027-ip-10-236-191-2_715250623_3.json |
7e47b519_ashcards_about_Bilaminar_Stage__Answer | [Question] syncytiotrophoblast erodes the endometrium endothelial lining of the maternal capillaries to produce what? [Answer] | sinusoids | [] | Flashcards about Bilaminar Stage | Answer | http://www.studystack.com/flashcard-144870 | 37/1438042982013.25_20150728002302-00027-ip-10-236-191-2_715250623_3.json |
7e47b519_ashcards_about_Bilaminar_Stage__Answer | [Question] what process has glandular secretions causing endometrium surrounding the embryo to become edematous with glycogen and lipids? [Answer] | the decidua reaction | [] | Flashcards about Bilaminar Stage | Answer | http://www.studystack.com/flashcard-144870 | 37/1438042982013.25_20150728002302-00027-ip-10-236-191-2_715250623_3.json |
7e47b519_ashcards_about_Bilaminar_Stage__Answer | [Question] what does the decidua region of the endometrium develop into? [Answer] | maternal component of the placenta | [] | Flashcards about Bilaminar Stage | Answer | http://www.studystack.com/flashcard-144870 | 37/1438042982013.25_20150728002302-00027-ip-10-236-191-2_715250623_3.json |
7e47b519_ashcards_about_Bilaminar_Stage__Answer | [Question] what is the portion of the primary yolk sac that is pinched off from the embryo? [Answer] | the exocoelomic cyst | [] | Flashcards about Bilaminar Stage | Answer | http://www.studystack.com/flashcard-144870 | 37/1438042982013.25_20150728002302-00027-ip-10-236-191-2_715250623_3.json |
7e47b519_ashcards_about_Bilaminar_Stage__Answer | [Question] increased blood flow to the lacunar spaces can produce bleeding when? [Answer] | 28th day of menstrual cycle | [] | Flashcards about Bilaminar Stage | Answer | http://www.studystack.com/flashcard-144870 | 37/1438042982013.25_20150728002302-00027-ip-10-236-191-2_715250623_3.json |
7e47b519_ashcards_about_Bilaminar_Stage__Answer | [Question] what term means to have multiple nuclei within an extended, continuous cytoplasm? [Answer] | synctytium | [] | Flashcards about Bilaminar Stage | Answer | http://www.studystack.com/flashcard-144870 | 37/1438042982013.25_20150728002302-00027-ip-10-236-191-2_715250623_3.json |
7e47b519_ashcards_about_Bilaminar_Stage__Answer | [Question] A fluid filled cavity develops between the amnion and epiblast known as what? [Answer] | amniotic cavity | [] | Flashcards about Bilaminar Stage | Answer | http://www.studystack.com/flashcard-144870 | 37/1438042982013.25_20150728002302-00027-ip-10-236-191-2_715250623_3.json |
7e47b519_ashcards_about_Bilaminar_Stage__Answer | [Question] during amniocentesis, what marker is being checked for? what might this indicate if found? [Answer] | alpha-fetoprotein; developmental defect | [] | Flashcards about Bilaminar Stage | Answer | http://www.studystack.com/flashcard-144870 | 37/1438042982013.25_20150728002302-00027-ip-10-236-191-2_715250623_3.json |
7e47b519_ashcards_about_Bilaminar_Stage__Answer | [Question] where do extraembryonic lacunae develop? [Answer] | extraembryonic mesoderm | [] | Flashcards about Bilaminar Stage | Answer | http://www.studystack.com/flashcard-144870 | 37/1438042982013.25_20150728002302-00027-ip-10-236-191-2_715250623_3.json |
7e47b519_ashcards_about_Bilaminar_Stage__Answer | [Question] after the primary yolk sac pinches off the exocoelomic cyst, what is it then called? [Answer] | secondary yolk sac | [] | Flashcards about Bilaminar Stage | Answer | http://www.studystack.com/flashcard-144870 | 37/1438042982013.25_20150728002302-00027-ip-10-236-191-2_715250623_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Alternative Splicing [Answer] | can generate different forms of mRNA from a single pre-mRNA | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Negative control of Alternative RNA splicing [Answer] | repressor blocks splicing machinery | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Positive control of Alternative RNA splicing [Answer] | splicing machinery inefficient unless activator is present | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Sex lethal (Sxl) transformer (tra) and doublesex (dsx) genes are [Answer] | part of a hierarchy of gene regulation for sex determination in drosophila | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Sxl gene acts as a [Answer] | switch and selects the pathway of sexual development by controlling splicing of the dsx transcript in a female specific or male specific fashion | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] spliceopathies [Answer] | mutations that affect regulation of splicing; can contribute to genetic disorders | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Myotonic dystrophy [Answer] | expansion of trinucleotide repeats in 3' UTR of DMPK gene. DMPK protein sequence unaffected; repeats cause toxic mRNAs | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] toxic mRNAS of myotonic dystrophy [Answer] | sequester proteins that are important for splicing of other mRNAS | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] at least ___ inappropriately spliced genes cause pathology [Answer] | 20 | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] control of mRNA stability [Answer] | a steady state mRNA level is determined by the combination of transcription rate and rate of degradation. this is regulated in response to cellular needs. 3'UTR sequences can regulate stability | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] translation can be regulated to produce [Answer] | the correct quantity of a protein | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] post-translational stability of a protein can be [Answer] | modulated | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] a protein can be modified after translation to change its [Answer] | structure or activity | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] RNA silencing controls gene expression through [Answer] | RNA interference(RNAi) or RNA-induced transcriptional repression | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] it is estimated that ____% of human genes are regulated in part by RNA silencing [Answer] | 30 | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Mechanisms of gene regulation by RNA-induced gene silencing [Answer] | 1)dicer processes dsRNAs into siRNAs&miRNAs 2)binding to RISC or RITS; one strand is degraded 3)RNAi:RISC recognizes target mRNAs(degrades or inhibits their translation) 4)Txnsilencing:RITS recognizes genomic sequences in nucleus;recruits remodelingcmp | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] RNAi technology can [Answer] | create single gene defects without having to induce mutations, which allows for rapid analysis of gene function | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] animal models have shown successful RNAi treatment of [Answer] | viral infection, eye diseases, cancers, inflammatory bowel disease | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] different tumor types have different [Answer] | characteristic miRNA profiles | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] some cancers are defective in miRNA expression so ___ ____ may help [Answer] | synthetic miRNAs | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] overexpression of genes involved in cancer can be ____ by RNAi [Answer] | targeted | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] limitations of RNAi as therapy [Answer] | 1)short sequences make it harder to achieve specificity and avoid off-target effects 2)wont be useful for diseases that involve LOF gene 3)delivery methods have to be worked out 4)there may be cells that are impossible to target | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Metacentric [Answer] | centromere is in the middle | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] submetacentric [Answer] | centromere between the middle and end | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] acrocentric [Answer] | centromere close to the end | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] telocentric [Answer] | centromere at the end | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Homologous chromosomes [Answer] | are similar and carry genes for the same inherited characteristics; they are not identical because they may carry different versions of the same gene | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] sex determining chromosomes are usually not [Answer] | homologous but may behave as homologs in meiosis | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Karyokinesis [Answer] | nuclear division | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] cytokinesis [Answer] | cytoplasmic division | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Prophase [Answer] | centrioles divide and move apart; nuclear envelope break downs; chromosomes condense and become visible | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] sister chromatids are connected at the ______ [Answer] | centromere | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] centrioles [Answer] | organize spindle fibers for movement of chromosomes during meiosis and mitosis | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Prometaphase [Answer] | chromosomes move to equatorial plane of the cell | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Metaphase [Answer] | centromeres/chromosomes aligned at equatorial plane | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] kinetochore [Answer] | protein assembly at the centromere; spindle fiber attachment point | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] spindle fiber attachment leads to [Answer] | cohesin degradation by separase | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] _____ at the centromere prevents cohesin degradation there [Answer] | shugosin | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Anaphase [Answer] | sister chromatids separate from each other; migrate to opposite poles | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] separated sister chromatids are called [Answer] | daughter chromosomes | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Telophase [Answer] | daughter chromosomes arrive at the poles; citokinesis commences; chromosomes uncoil and nuclear envelope is reformed | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Meiosis I is ______ division [Answer] | reductional | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Meiosis II is _____ division [Answer] | equational | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] DNA synthesis during Interphase before Meiosis I _____________ before Meiosis II [Answer] | does not occur again | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Synaptonemal Complex [Answer] | found only in chromosomes of cells undegoing meiosis; vehicle for pairing of homologs and their segregation during meiosis | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Meiosis I [Answer] | homologous chromosomes separate and move toward the poles; sister chromatids remain attached at centromeres; duplicated chromosomes reach their poles; cytokinesis occurs and two haploid daughter cells are formed | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Meiosis II [Answer] | sister chromatids in each dyad separated to opposite poles; each haploid daughter cell from meiosis II has one member of each pair of homologous chromosomes | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Nondisjunction during meiosis I or II leads to [Answer] | gametes with abnormal numbers of chromosomes | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] pairing of nonhomologous sex chromosomes ensures [Answer] | that they segregate | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Meiosis produces diversity through [Answer] | crossing over and independent assortment | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Spermatogenesis [Answer] | produces 4 haploid sperm cells | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Oogenesis [Answer] | produces and egg cell and two polar bodies | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Monohybrid crosses [Answer] | involve a single pair of contrasting traits | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Allele [Answer] | different versions of a gene | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] genotype [Answer] | combination of alleles | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Phenotype [Answer] | physical expression of genetic makeup | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Homozygous [Answer] | two identical alleles | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Heterozygous [Answer] | two different alleles | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] testcross [Answer] | a way to determine whether an individual displaying the dominant phenotype is homozygous or heterozygous for that trait | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Mendel's three postulates of inheritance [Answer] | 1)Unit factors in pairs 2)Dominance/recessiveness 3)Segregation during gamete formation | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Dihybrid cross [Answer] | involves two pairs of contrasting traits | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Mendel's fourth postulate states that [Answer] | traits assort independently during gamete formation; all possible combinations of gametes will form with equal frequency | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Independent Assortment leads to [Answer] | extensive genetic variation; produces genetically dissimilar gametes | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Conditional probability [Answer] | the likelihood of the desired outcome when one event depends on another | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] [n!/(s!t!)]*[(a^s)*(b^t)] [Answer] | n=total# of events s=#of times outcome a occurs t=#of times outcome b occurs | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] degree of freedom = [Answer] | n-1 | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Wild type [Answer] | occurs most frequently in nature | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Loss-of-function (LOF) [Answer] | reduction or loss of the specific wild type function | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Null allele [Answer] | complete LOF | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Gain of function (GOF) [Answer] | enhanced WT function | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Incomplete Dominance [Answer] | offspring have an intermediate phenotype; phenotypic ratio identical to genotypic ratio | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Tay-Sachs disease [Answer] | Homozygous recessive die from hexosaminidase activity being absent; Heterozygotes appear normal but have 1/2 enzyme activity when compared to homozygous normal | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] threshold effect [Answer] | normal phenotypic expression occur whenever a certain level (usually 50% or less) of gene product is attained | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Codominance [Answer] | the joint expression of two alleles of a gene in a heterozygote results in phenotypic detection of both gene products | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Bombay phenotype [Answer] | women came from parents with A and AB blood type but she had blood type O. This is possible bc she homozygous FUT1{she dont have fucose on H substance therefore she has no substrate to make a or b antigens | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] i^A allele adds [Answer] | terminal sugar N-acetylgalactosamine to the H-substance | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] i^B allele adds [Answer] | a terminal galactose to the H substance | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] i^O allele adds [Answer] | no terminal sugars to the H substance | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] It is estimated that _____ of all genes are essential for survival [Answer] | 1/3 | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Dominant lethals [Answer] | exist in things such as huntington's disease, must reproduce before subject dies | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Epistasis [Answer] | one gene masks the effect of another; or two gene pairs complement each other such that one dominant allele is required at each locus to express a certain phenotype | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Epistatic interactions often arise because [Answer] | two or more different proteins participate in a common cellular function | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Complementation testing [Answer] | determines if two mutations causing a similar phenotype are alleles of the same gene | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
494284e8_ashcards_about_Genetics_test_3__Answer | [Question] Pleiotropy [Answer] | expression of a single gene has multiple phenotypic effects. Ex:Marfan Syndrome | [] | Flashcards about Genetics test#3 | Answer | http://www.studystack.com/flashcard-895563 | 37/1438042982013.25_20150728002302-00082-ip-10-236-191-2_720716556_3.json |
1b747304_hcards_about_5th_Grade__Forces__answer | [Question] a push or a pull that causes an object to move, stop or chagne direction [answer] | force | [] | Flashcards about 5th Grade: Forces | answer | http://www.studystack.com/flashcard-67893 | 37/1438042988598.68_20150728002308-00067-ip-10-236-191-2_730457861_3.json |
1b747304_hcards_about_5th_Grade__Forces__answer | [Question] force that pulls all objects in the universe toward each other [answer] | gravitation | [] | Flashcards about 5th Grade: Forces | answer | http://www.studystack.com/flashcard-67893 | 37/1438042988598.68_20150728002308-00067-ip-10-236-191-2_730457861_3.json |
1b747304_hcards_about_5th_Grade__Forces__answer | [Question] forces going in the oppoite direction and one force is greater than the other (not on test) [answer] | unbalanced force | [] | Flashcards about 5th Grade: Forces | answer | http://www.studystack.com/flashcard-67893 | 37/1438042988598.68_20150728002308-00067-ip-10-236-191-2_730457861_3.json |
1b747304_hcards_about_5th_Grade__Forces__answer | [Question] forces equal in size and opposite in direction (not on test) [answer] | balanced force | [] | Flashcards about 5th Grade: Forces | answer | http://www.studystack.com/flashcard-67893 | 37/1438042988598.68_20150728002308-00067-ip-10-236-191-2_730457861_3.json |
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