Diffusion is the tendency of molecules to move

A) from a lower to a higher concentration

B) down their concentration gradient

C) into a cell by endocytosis

D) out of a cell by exocytosis

What do living things use atp for?

The f1 offspring of mendel's classic pea cross always looked like one of the two parental varieties because

The therory of gravity has

When needed for a source of energy fatty acids are broken down into?

Describe two ways in which lava flows can be controlled

A system to maintain homeostasis must have at least four parts that function together. name these abd bruefly explain what each one does

Which of the following is a sac fungus? A rhizopus, B candida C penicillium notatum

What are the stop codons

One factor that can increase sensitivity to sunlight is genetics. a. True b. False

What is the policy used most by the Fed to change the money supply? a. changes in the money creation policy b. changes in the discount rate c. changes in the reserve requirements d. open market operations