The hinge region is indicated by number

a. 1.
b. 2.
c. 4.
d. 5.
e. 6.


C

Biology & Microbiology

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A chromosomal segment that breaks off and inserts into its homologous chromosome is what type of mutation?

A. deletion B. duplication C. inversion D. translocation E. reciprocal translocation

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Which nutrient cycle does not have a gaseous phase?

a. hydrologic cycle b. nitrogen cycle c. carbon cycle d. sulfur cycle e. phosphorus cycle

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What was the first disease shown to be bacterial in origin?

A. yellow fever B. cholera C. anthrax D. malaria E. tuberculosis

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The autonomic subdivision of the vertebrate nervous system would innervate all but which organ?

a. intestinal muscles b. skeletal muscles c. heart d. pancreas e. liver

Biology & Microbiology