2.

an enzyme is a biomolecule that increases the rate of a chemical reaction. which of the following is true about enzymes?

i. enzymes are not consumed during a chemical reaction.

ii. enzymes are specific to particular molecules.

iii. enzymes increase the energy produced by a chemical reaction

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

What occurs to the cell during mitosis

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?