The hormone adrenaline can affect only cells with
1. appropriately shaped receptors
2. the appropriate antibodies
3. ribosomes that produce adrenaline
4. genes that break down adrenaline

Marianne is comparing two animals: a fruit fly and a fruit bat. she asks, "do a fruit fly and a fruit bat share a common ancestor in their evolutionary history? " according to evolutionary theory, what is the answer to marianne's question?

Time ! for a smell to begin the process of registering in your brain, first you must a) inhale odor molecules into the nasal cavity b)transduce scent chemicals c)have a scent to inhale d)all answers can work

Building glycogen from glucose molecules is an example of what