Which statement describes the function of cholesterol in membranes? a) Enables the membrane to stay fluid more easily when cell temperature drops.
b) Enables the membrane to remove hydrogen atoms from saturated phospholipids.
c) Enables the membrane to add hydrogen atoms to unsaturated phospholipids.
d) Makes the membrane more flexible at high temperatures.

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent

What is the name of the type of cell division that occurs in the prokaryotic cell cycle

What drives an advertising campaign?