Collections of specialized cells and extra-cellular substances around them are known as a(n) __________.

Hepatocytes do not ________.

A) produce digestive enzymes B) process nutrients C) store fat-soluble vitamins D) detoxify

A molecule positioned on the high-concentration side of a concentration gradient stores ________ energy.

Fill in the blank(s) with the appropriate word(s).

Testosterone receptors would be ________ in response to anabolic steroid abuse.

A. upregulated B. primed C. downregulated D. inhibited

Blood proteins and blood cells are too large to pass through the filtration membrane and should not be found in filtrate

Indicate whether the statement is true or false