DNA is necessary for the production of proteins as well as the regulation, metabolism, and reproduction of the cell.
Proteins help repair and build your body's tissues, coordinate bodily functions, and allow metabolic reactions to take place.
Structural, storage, hormonal, enzyme, etc.
Enzymes speed up the rate of a chemical reaction to help support life.
Lipases, amylase, lactase, deoxyribonuclease, etc.
They all belong to more than one food chain except the frog. The insect is the prey for many food chains, and the snake is widely at the top...
True
DNA are cells that carry genetic codes and are passed down through generations of offspring. New cells can only arise from existing cells!
Coal from swamp plants that formed millions of years ago.
Humans have emotions and free will; robots do not.
