Communicate information in the opposite direction, from the brain and nervous system to muscles and glands.

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate

Scientific research about the nitrogen cycle and water quality is mostvaluable to human populations with: afew sources of electricity. b. few sources of fresh water. c. large coastal populations. d. large amounts of farmland.