Please correct the mistakes if they are existed. 32. The size of a genome is mea

Question

Please correct the mistakes if they are existed.

32. The size of a genome is measured by: ?.the number of base pairs. gene size. C. the number of chromosomes D. the size of organism. 33. A researcher annotating the rabbit genome would describe which of the following? A. noncoding DNA B. tandem or dispersed repeats C. intron/exon boundaries in genes D. DNA encoding hairpin RNAs E. All of these choices are correct 34. Approximately what percentage of the human genome actually codes for proteins? A, 1.0% B.)2.5% 45.0% D. 97.5% E. 99.0% 35. Virus genomes can be: A. single-stranded RNA B. single-stranded DNA C. double-stranded DNA D. All of these choices are correct. parent to oflspring 36. mutations affect only the individual in which they occur, mutations are passed from A. Somatic, germ-line B. Germ-line, somatic C. Germ-line, heritable D. Somatic; point E. Point, germ-line 37. Point mutations that cause amino acid replacements are called: synonymous (silent) mutation. nonsynonymous (missense) mutation. nonsense m D. stop mutation. E. transition mutation. 38. hen nonhonologous chromosomes exchange parts, a(n) has occurred. procal translocation B. mismatch C. base exclusion D. inversion E. closed reading frame 39. If DNA repair mechanisms were perfect, which of the following would MOST likely result? Humans would live forever , Evolution as we know it would stop because mutations are the only source of new genetic variation. C. The rate of evolutionary change would dramatically increase D. Humans would stop aging, because aging is a collection of DNA mutations 40. Which of the following would be found in DNA sequences but not in mRNA sequences? A. transcription start sites B. translation start sites C open reading frames D. exons

Explanation / Answer

34 :it is incorrect only 1% code for protein. And no similar code exist for other part in functional DNA

Rest are correct.

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