The primary difference between enhancers and promoter-proximal elements is that enhancers _____.

The redundancy of the genetic code is a consequence of ______.

The structural framework of a blood clot is formed by __________.

The target organ of oxytocin is the smooth muscle of the _____.

The tract that carries sensations from muscle spindles to the cns is the __________.

To recycle nutrients, an ecosystem must have, at a minimum, _____.

Because the bacterial cell’s dna is not surrounded by a nuclear envelope, __________ occur(s).

Because of their shape, muscle cells are also known as ________.

Bacterial cells are prokaryotic. unlike a typical eukaryotic cell they __________.

Bacteria are especially important in making _____ available to plants.

Atp synthase plays a role in ________.