Protein A, commonly used in immunoblots, is derived from

A) Staphylococcus.
B) Escherichia.
C) Bacillus.
D) Clostridium.


Answer: A

Biology & Microbiology

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Suppose we hypothesize that potato plants use uncoupling proteins (UCPs) in a similar way as mammals. What would

be the evidence to support this hypothesis?

a. increased amounts of ATP production b. decreased sugar metabolism c. increased internal tissue temperature d. decreased mitochondrial catabolism e. increased cytosolic pH

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What branched structure allows a neuron to take in information from more than one source?

A. node of Ranvier B. axon C. myelin D. dendrite

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The reduviid bug carries Trypanosoma cruzi,which is the cause of

a) Chagas disease. b) bubonic plague. c) Rocky Mountain spotted fever. d) babesiosis.

Biology & Microbiology

When only a very few individuals give rise to a new population in a new area of favorable habitat, they might differ in appearance from the other, larger population from which they separated. This effect is called the

A. mutation effect. B. founder effect. C. outbreeding effect. D. inbreeding effect.

Biology & Microbiology