Which of the following is true regarding enzymes? Choose 1
Choose 1

(Choice A)
A

Enzymes can only be used once during a reaction.

(Choice B)
B

Enzymes are reusable.

(Choice C)
C

Enzymes are usually carbohydrates.

(Choice D)
D

Enzymes denature at their optimum temperatures.

In which process is oxygen absorbed by an organism asap apex

Which of these statements is false? a. others may notice a problem with a relationship before the people involved. b. the first sign of a problem with a relationship is a feeling of anger. c. damaged relationships can be repaired. d. even good relationships can be damaged.

Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?