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Chamuris Test 2
| Question | Answer |
|---|---|
| DNA synthesis occurs during | S Phase |
| Chromatin condenses during | Prophase |
| Cytokinesis occurs during | Telophase |
| Chromosomes align the equator during | Metaphase |
| Housekeeping functions carried out during | G2 phase |
| Centrioles migrate to poles during | Prophase |
| Nuclear envelope becomes assembled during | Telophase |
| Replication of mitochondria occurs during | S phase |
| Duplicated strands of chromatin are disjoined physically separated strands during | Anaphase |
| Transcription: ______ dependent and ______ polymerase | DNA dependent, RNA poymerase |
| S phase of cell: _____ dependent and _____ polymerase | DNA dependent, DNA polymerase |
| Enzyme of retrovirus (HIV) ; ____ dependent and _____ polymerase | RNA dependent, DNA polymerase |
| Synthesizes mRNA - influenza virus: ____ dependent and _____ polymerase | RNA dependent, RNA polymerase |
| Type 1 Albinism (what kind) | autosomal and simple dominance |
| Osteoarthritis sustebility (what kind) | autosomal, sex-influenced |
| Down syndrome (what kind) | aneupolidy |
| Hemophilia or color blindness (what kind) | X- linked recessive |
| Wardenburg (what kind) | Incomplete penetrance |
| autosomal chromosomes | #1-22 |
| sex chromosome | #23 - determines sex |
| two alleles are the same (AA or aa) | homozygous |
| two alleles differ (Aa) | heterozygous |
| the stronger trait that masks the other | dominant |
| 2 copies must be present to be expressed | recessive |
| genetic makeup (Aa or IB) | genotype |
| observable traits (curly hair or short) | phenotype |
| haploid | 1N= 23 |
| diploid | 2N=46 |
| gamete | sex cell |
| somatic | body cell |
| sister chromatids separate | division |
| chromosome duplication (centrioles and mitochondria duplicate ) | S phase |
| nucleus is 4c (housekeeping) | G2 |
| nucleus is 2c (housekeeping) | G1 |
| 2 or more alleles code for a functional protein (blood types) | codominnance |
| partial masking, making an intermediate phenotype (red, roan, white cows) | incomplete dominance |
| If a primary oocyte has 40 chromosomes, how many chromosomes will the resultant ovum have? | 20 |
| Which would NOT have continuously dividing cells? | brain tissue |
| XXY aneuploids is ... | disjunction in the father |
| Cell cycle phase transition from 2c -> 4c? | S phase |
| Which rule of inheritance is false ? | Female carriers of X-linked give to all daughters |
| Two incomplete dominant genes, means how many phenotypes are possible? | 9 |
Created by:
gln68898
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