53. “For every action, there is an equal and opposite reaction.”  It is which of Newton’s law of motion?

Which expression represents a reaction rate?

What is the purpose of adding ammonium sulfate to your protein solution?

A) to denature the protein, allowing for a partial purification

B) to precipitate the protein, allowing for a partial purification

C) to protect the protein, allowing for a partial purification

D) to precipitate the protein, allowing for full purification.

Which of the following reactions is catalysed by LDH?

A) oxidation or pyruvate

B) carboxylation of pyruvate

C) Reduction of lactate

D) both (A) and (C)

E) none of the above

Why Does dark reaction is not really dark in photosynthesis?