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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a. true b. false

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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

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A plant's tendency to grow toward a source of light is called

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