24. why are enzymes important to cells?
they store large quantities of energy.
they bring about chemical reactions.
they form the two layers of membranes.
they provide structural support.

Pink fur (p) is dominant to purple fur (p) in hamsters. two heterozygous pink hamsters are crossed. what is the probability that these two parents will have an offspring with purple fur? 2/4, 1/2 or 50% 1/4 or 25% 3/4 or 75% 4/4 or 100% there is no chance for this type of offspring