(2006-18) what is the function of enzymes in biological systems? (1 point) enzymes act as substrates when the necessary proteins are unavailable. enzymes bond with substrates to create the new reaction products. enzymes act as catalysts to drive chemical reactions forward. enzymes act as products to create new chemical reactions.

The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

Moving down the ramp from 6 meters to