Biology: Chapter 4 Practice Test

Glycolysis

Before cellular respiration, glucose must be broken down by the process of?

A phosphate is removed from ATP

Directly provides the energy needed for cell functions

Fermentation

In which process is lactic acid formed when there is not enough oxygen present for cellular respiration to take place?

ATP

Molecule that carries chemical energy that cells use for their functions

Mitochondria

The part of cellular respiration that needs oxygen takes place inside the?

They can be used for cellular respiration

What happens to the sugars that are made during photosynthesis?

Thylakoids

Where in the plant cells are the energy-absorbing molecules for photosynthesis located?

Carbon Dioxide

Which of the following is a product of the Krebs Cycle? a. Carbon Dioxide b. Oxygen c. Lactic Acid d. Glucose

Electron Transport Chain

Which of the following is best shown by Figure 4.2 below?

Sunlight

Chemosynthesis is a process through which some organisms use energy from chemicals in their environment to build sugars in the absence of?

CO2, H2O

A reactant of photosynthesis

Carbohydrates

Most commonly broken down to form ATP

Light-Dependent Reactions

The water molecules labeled A in Figure 4.1 are going to the thylakoids to take part in which process?

Photosynthesis

An electron transport chain that produces ATP is part of both cellular respiration and?