Enzymes
Enzyme-driven metabolic pathways can be made more efficient by

fixing enzymes into membranes so that they are adjacent to each other
All of these
grouping enzymes into free-floating, multienzyme complexes
concentrating enzymes within specific cellular compartments

ANSWER DOWNLOAD EXAMIANS APP

Enzymes
Which of the following statements about enzymes or their function is true?

Enzymes do not alter the overall change in free energy for a reaction
All of these
Enzymes speed up reactions by lowering activation energy
Enzymes are proteins whose three-dimensional form is key to their function

ANSWER DOWNLOAD EXAMIANS APP