Negative feedback loops act to

a. control sperm production.
b. cause uterine contractions during childbirth.
c. cause milk production after childbirth.
d. cause expulsion of milk during breastfeeding.
e. cause an erection of the penis when stimulated.


A

Biology & Microbiology

You might also like to view...

Amplification is an important characteristic of signal transduction pathways involving surface receptors. What is

amplification and how is it accomplished in the cell?

What will be an ideal response?

Biology & Microbiology

The nitrogenous waste in mollusks is removed by

A. flame cells. B. Malpighian tubules. C. flagella. D. nephridia. E. incurrent siphon.

Biology & Microbiology

Osmosis can be defined as

A) the diffusion of water. B) the diffusion of nonpolar molecules. C) active transport. D) the diffusion of a solute.

Biology & Microbiology

An atom is best described as

A) having a nucleus containing protons and electrons. B) always containing an equal number of protons and neutrons. C) defined by its number of electrons. D) defined by its atomic mass. E) the smallest unit of an element.

Biology & Microbiology