Cellular Processes Regents Questions

Front

What gas is removed from the atmosphere during photosynthesis?

Back

Carbon dioxide is removed from the atmosphere during photosynthesis.

Front

What is the movement of particles from an area of high to low concentration called?

Back

Passive Transport is the movement of particles from an area of high to low concentration.

Front

How are photosynthesis and cellular respiration similar?

Back

Both processes transfer energy from one form to another.

Front

What is the main purpose of the openings on the bottom of a leaf?

Back

The main purpose of these openings is regulating gas exchange.

Front

What happens to a plant when it is placed in salt water?

Back

The plant will shrivel because water diffuses out of the cell.

Front

Define photosynthesis.

Back

Photosynthesis is the process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.

Front

What role do chloroplasts play in photosynthesis?

Back

Chloroplasts are the organelles in plant cells where photosynthesis occurs.

Front

What is the difference between active transport and passive transport?

Back

Active transport requires energy to move substances against their concentration gradient, while passive transport does not.

Front

What is diffusion?

Back

Diffusion is the process by which molecules spread from areas of high concentration to areas of low concentration.