Carbohydrates, lipids, protiens, are types of carbon compounds that are broken down to produce a. electrons b. atp c. lactic acid d. hydrgen ions

Amutagen is 1: a living thing that has undergone a mutation. 2: an agent that causes a mutation in dna. 3: a mutation that has affected one gene. 4: a chemical that can poison living cells.

Because of its structure the cell membrane is known as a phospholipid ? a.bilayer b.molecule c.fluid d.barrier

What is the best-known carbohydrate?