Which reagent can be used to detect proteins?
a. biuret
b. Nile blue
c. ninhydrin
d. orcinol
a
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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.
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
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.
Some pathogens produce toxins which function as (histamines/prostaglandins/pyrogens) to cause fever
What will be an ideal response?