Slug-eating behavior in garter snakes of the Pacific Northwest that live in coastal forests is ____
a. a result of learned responses
b. genetically determined
c. an example of sexual dimorphism
d. seen only when their usual rodent prey is scarce
e. influenced by a gene called foraging
b
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Which of the following is TRUE of the mediator protein complex in eukaryotes?
A. Mediator facilitates interactions between RNA polymerase II and regulatory transcription factors. B. Mediator controls the rate at which RNA polymerase transcribes mRNA. C. Mediator partially wraps around RNA polymerase and the general transcription factors. D. Mediator is composed of several proteins. E. All of the choices are correct.
The sequential stages through which individuals develop, grow, maintain themselves, and reproduce are collectively
known as the ____.
a. central dogma b. catabolic reactions c. anabolic reactions d. transformation e. life cycle
What enzyme splits a membrane phospholipid into inositol trisphosphate (IP3) and diacylglycerol (DAG)?
a. phospholipase C b. protein kinase C c. adenylyl cyclase d. protein kinase A e. phosphodiesterase
Culturing of intracellular parasites generally requires (enrichment/cell culture/low oxygen) conditions
What will be an ideal response?