What is the answer : the cells plasma membrane most resembles which system of the human body? a. circulatory b. digestive c. musculoskeletal and d. integumentary

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

What is the problem in this article? what solution does the article propose?

How does the fermentation of pyruvic acid in cells contribute to the formation of atp? a. it completes the oxidation of glucose to co2, creating atp. b. it generates lactic acid, which cycles back through the krebs cycle, producing 2 atp molecules. c. it converts fadh2 to phosphate, which bonds with adp. d. it produces 2 nad+ molecules, which cycle back to fuel the glycolysis reaction, allowing 2 atp molecules to be produced.