What stage of cell cycle does the follow image represent? a) cytokinesis
b) gap 1
c) metaphase
d) prophase

Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature above 37 degrees celsius (98.6 degrees f)? describe what might happen if the temperature decreased by 10 degrees celsius.

With regard to enzymes, key is to lock as a) substrate is to activation energy eliminate b) product is to substrate. c) enzyme is to active site. d) substrate is to active site.

Explain the significance of meiosis in sexual reproduction