Which one of the following is the catalyst in a metabolic pathway?
a) carbohydrates
b) phosphate groups
c) enzymes

"Enzymes" is the catalyst in a metabolic pathway!

So, option C is your answer.

Hope this helps!

What is the difference between cytokinesis in plant and animal cells? animal cells dived by a cleavage furrow. plant cells divide by a cell plate that eventually becomes the cell wall. cytoplasm and cell membranes are necessary for cytokinesis in both plant and animals.