8.The advantage of light microscope over electrons microscope:Required to answer. Single choice. (1 Point)

it doesn't require electric relay

it is easier to move from place to place

it is so expensive

A and B

1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme

Sweating and breathing is an example of differentiation specialization maintaining homeostasis metabolism

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.