What part of our skeleton most resembles an exoskeleton?
What will be an ideal response?
The skull, because it encases most of the soft tissue of the head.
Biology & Microbiology
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Which of the following LEAST belongs with the others?
A. thymine dimer B. UvrA protein C. direct repair D. nucleotide excision repair E. UvrC protein
Biology & Microbiology
Plant cells are capable of
a. photosynthesis. b. ATP production. c. glucose breakdown. d. aerobic respiration. e. all of these
Biology & Microbiology
If oxygen is present during high-LET radiation the effect of radiation is?
a) reduced b) minimal c) maximal d) the same
Biology & Microbiology
A certain species has offspring that require a very large amount of parental care. Predict their mating system.
A. Polyandrous B. Polygynous C. Monotonous D. Monogamous
Biology & Microbiology