Biology > FINAL EXAM > BIO 210 FINAL EXAM GENETICS 2025 QUESTIONS AND ANSWERS. (All)

BIO 210 FINAL EXAM GENETICS 2025 QUESTIONS AND ANSWERS.

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BIO 210 FINAL EXAM GENETICS 2025 QUESTIONS AND ANSWERS. Understand the significance of Darwin's finches - correct answer - Adaptation of beak shape in association with each island. This makes them m ... ore "fit" for their environments (ex. Food source that is available on each island) This was a result of natural selection Maximized fitness Darwin's finches represent... - correct answer - adaptive radiation Adaptive radiation - correct answer - divergence of a single group/species, each better suited to survive in its specific niche. Split into a series of distinct but related species/groups Phenotype vs genotype - correct answer - Phenotypic diversity results from genetic diversity: diff. genes = diff. traits Genetic diversity - correct answer - variation of genes between individuals of a species in a population Page | 2 Translation - correct answer - process in which ribosomes synthesize proteins after the process of transcription ALX1 - correct answer - One of the genes in region D in Darwin's Finches Also affects frog development, human cleft palate, known in birds for beak development Transcription Factor - correct answer - Protein that binds to DNA to initiate (or inhibit) expression of other genes (ex. ALX1) Central Dogma - correct answer - Flow of genetic information (DNA, RNA, proteins) Genes code for proteins via transcription and translation DNA - correct answer - double-stranded helix of nucleic acids Chromosome - correct answer - single, large DNA molecule that is inherited Page | 3 Gene - correct answer - Functional region of a chromosome Locus (Loci) - correct answer - a gene, a location on a chromosome Polymer vs Monomer - correct answer - Polymer: macromolecule made of smaller subunits Monomer: smaller building-block molecules Ex. nucleic acids are composed of nucleotides All nucleotides have the same general, 3-Part structure (dNTP) - correct answer - Deoxyribonucleotide Triphosphate Deoxyribose sugar Ribose: 5'-C sugar Triphosphate: α, β, γ phosphates Bonded to 5'-C Nucleotide base = Nitrogenous base Bonded to 1'-C, diff. between nucleotides. [Show More]

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