Which reagent can be used to detect proteins?

a. biuret
b. Nile blue
c. ninhydrin
d. orcinol


a

Biology & Microbiology

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For a gene with two alternative alleles, A (with a frequency of p) and B (with a frequency of q), the term in the algebraic form of the Hardy-Weinberg equilibrium for the heterozygote genotype frequency is  

A.  p2. B.  q2. C.  2pq. D.  (p+q)2. E.  2Aa.

Biology & Microbiology

For a neuron at rest, there is a higher concentration of ____ outside the cell than inside

a. Na+ b. K+ c. Ca2+ d. anions e. ATP

Biology & Microbiology

Behaviors that are learned easily and by all (or nearly all) individuals in a species are called:

a. reciprocal altruism. b. prepared learning. c. fixed action patterns. d. instincts. e. innate behaviors.

Biology & Microbiology

Some pathogens produce toxins which function as (histamines/prostaglandins/pyrogens) to cause fever

What will be an ideal response?

Biology & Microbiology