Which of the following statements about the cells of any multicellular organism is true?
almost all of the cells have the exact same dna.
the same genes are expressed in each cell.
each cell has completely different dna.
different genes are expressed in different types of cells.

The questions below will determine which restriction enzyme should be used to make a plasmid that contains both an intact vgp gene and a functional ampr gene. answer questions 1–4 by selecting from the answer choices on the left. drag the correct answer to the right of each question.

What protects the lining of the stomach from acidic gastric juices?

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino