Photosynthesis CELLS and ENERGY CHAPTER 4

Fermentation

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

Sunlight

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

Mitochondria

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

light dependent reaction

The water molecule labeled "A" in figure 4.1 are going to the thylakoids to take part in which process?

They can be used for cellular respiration

What happens to the sugars that are made during photosynthesis?

ATP

What molecule carries chemical energy that cells use for thier fuctions?

Thylakiods

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

A phosphate group is removed from ATP

Which of the following directly provides the energy needed for cell fuctions?

Carbon Dioxide

Which of the following is a product of the Krebs Cycle?

CO2

Which of the following is a reactant in photosynthesis?

Carbohydrate

Which of the following molecules found in food we eat is the most commonly broken down into ATP?

Cellular Respiration

Which process is best represented by the following chemical equation? sugars + oxygen----- Carbon dioxide + water

Photosynthesis

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