Midterm Review (Fall/Winter)

Symbiosis where one species is helped and the other is not harmed or helped.

• Commensalism

• Parasitism

• Mutualism

• Herbivory

1000 J of energy is produced by some plants. How much is available to the herbivores that eat them?

• 1000J

• 10000J

• 100J

• 1J

Which part of the carbon cycle removes carbon from the air?

• Photosynthesis

• Decomposition

• Cellular respiration

• Combustion of plant material

Photosynthesis releases which gas?

• Oxygen

• Carbon dixoide

Which are the reactants of cellular respiration

• Oxygen and glucose

• Glucose and carbon dioxide

• Carbon dioxide and water

• Water and glucose

What are the products of photosynthesis

• Carbon dioxide and water

• Glucose and oxygen

• Glucose and Carbon dioxide

• Oxygen and water

A plant cell that is 4% salt is put in a solution that is 3% salt.

• The cell will swell

• The cell will shrink

• The cell will not change

Where is most of the ATP created?

• Krebs' cycle

• Electron transport chain

• Glycolysis

• Photosynthesis

Enzymes can lower the __ energy of a chemical reaction

• Exothermic

• Endothermic

• activation

• Salivation

Cells produced by using mitosis or binary fission:

• Have no genetic variation

• Have a great deal of genetic variation