What type of protein secondary structure is characterized as being highly extensible because of its coiled structure?
A) a helix
B) supercoiling
C) beta pleated sheet
D) double helix
Ans: A) a helix
Biology & Microbiology
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When one goes on a diet to lose weight, the body responds by reducing the total number of adipocytes.
a. true b. false
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If you are stranded on a desert island, which prey should you avoid consuming?
A) fast mobile prey B) large prey C) cryptic prey D) brightly colored prey
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If a population of 1000 individuals has 120 aa genotypes, 460 Aa genotypes, and 420 AA genotypes, what is the allele
frequency of the dominant allele (A)? a. 0.16 b. 0.43 c. 0.50 d. 0.65 e. 0.88
Biology & Microbiology
A plant's tendency to grow toward a source of light is called
A) phototropism. B) lumitropism. C) gravitropism. D) amylotropism. E) thigmotropism.
Biology & Microbiology