What elements do ALL biomolecules have in common?

Oxygen, Nitrogen, Phosphorus

Hydrogen, Oxygen, Nitrogen

Carbon, Hydrogen, Oxygen

Nitrogen, Phosphorus, Carbon

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

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

How many chromosomes are in a gold fish?