Cell Energetics Review

Where does the process of photosynthesis primarily occur in a plant?

• The cells of the plant's roots.

• The cells of the plant's flowers

• The cells of the entire plant.

• The cells of the plant's leaves

Which of the following is required for the light reactions to occur?

• sunlight

• water

• carbon dioxide

• both sunlight and water

Which of the following is a result of photosynthesis?

• Plants produce carbon dioxide.

• Heterotrophs can get energy directly from the sun.

• Levels of carbon dioxide in the atmosphere decrease.

• Plants' leaves change color in the fall.

What happens when the last phosphate bond of ATP is broken?

• Energy is released

• Energy is absorbed

• A cell can perform photosynthesis.

• A cell can perform cellular respiration

Where is most ATP produced within eukaryotic cells?

• mitochondria

• nucleus

• cytoplasm

• chloroplast

In the presence of oxygen, all cells synthesize ATP via the process of cellular respiration. How can cells make ATP in the absence of oxygen?

• fermentation

• aerobic respiration

• oxidative phosphorylation

• ATP synthase

Muscle soreness can be experienced during and after intense physical activity. It is typically caused by a buildup of what waste molecule?

• ethanol

• carbon dioxide

• ADP

• lactic acid

Both the light reactions and the Calvin cycle of photosynthesis take place in what plant cell organelle?

• the nucleus

• the ribosome

• the mitochondria

• the chloroplast

What describes an important link between photosynthesis and cellular respiration?

• Photosynthesis produces CO2 needed for cellular respiration

• Cellular respiration provides ATP so that photosynthesis can happen

• Photosynthesis makes oxygen and glucose needed for cellular respiration

• Photosynthesis and cellular respiration are independent of each other

Which statement best describes the relationship between glucose and ATP?

• ATP is made into glucose during cellular respiration

• Glucose is made into ATP during cellular respiration

• Glucose and ATP are both made during cellular respiration

• Glucose and ATP are both destroyed during cellular respiration