Which is true about enzymes?
question 10 options:

they act on nonspecific, randomly chosen substrates.

after a reaction, they cannot be reused.

they can speed up metabolic processes in the body.

they cannot change shape.

do not guess i really need to get this right! < 3

What prevents odyssey from killing the sleeping cyclops

Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline. which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used

Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?