Intracellular receptors bind to signaling molecules that are A.
anionic.

B.
cationic.

C.
nonpolar.

D.
polypeptides.

What are some aquatic organisms that live in cold water temperatures?

An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?

Red flowered snapdragons are crossed with white flowered snapdragons, producing all pink snapdragons in the f1 generation. what would you expect if you crossed pink with pink? 3/4, 1/4, 1/2 red, 3/4,/1/2,/1/4 pink,1/2, 3/4, 1/4 white