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35. In the lytic cycle, the term maturation refers to the a. Translation of RNA

ID: 136011 • Letter: 3

Question

35. In the lytic cycle, the term maturation refers to the a. Translation of RNA b. integration of cDNA c. assembly of parts into new viruses 36. The Greek root words for "branch" and "picture" form the biological term A binomial nomenclature. B. taxonomy. C. cladogram. D. systematics. E. phenogram. 37. New data about rRNA led to the three domain system of classification. A. True B. False 38. Nuclear DNA is less stable and mutates faster than mitochondrial DNA. A. True B. False 39. Convergent evolution has occurred when distantly related species have a structure that looks the same only because of adaptation to the same type of environment A. True 8. False 40. The function of bacterial endospore is to a. increase the rate of anaercbic respiration. b. promote asexual reproduction. c. protect against attack from immune system d. withstand harsh environmental conditions 41. A bacterium that can exist in the presence or absence of axygen is a(n) a. autotroph. b. facultative anaerobe c. obligate anaerobe d. saprotroph 42. A bacterium produces vitamins for a host while ganing a habitat. This relationship s a. commensalism b. mutualism c. parasitism d. predation 43. Which of these is NOT a correct contrast between bacteria and eukaryotes? EUKARYOTIC mitotic cell division nucleus asexual and sexual motile BACTERIA . Binary fission b. Nucleoid C. Asexual only d. Nonmotile

Explanation / Answer

35) The correct option is c. assembly of parts into new viruses.

Maturation refers to assembly of parts to produce viral particles in the lytic cycle. This stage assembles into fully formed new viruses.

36) The correct option is c. cladogram.

A cladogram is a branching diagram, which shows the cladistic relationship between a number of species.

37) The given statement is True.

rRNA led to the classification and an explanation of three Domains of life; Eukaryotes, Bacteria and Archaea.

38) The given statement is false.

Mitochondrial DNA is more stable than nuclear DNA but mtDNA evolves much faster than nuclear DNA due to the higher mutation rate.

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