Cell Energy

Front

What molecule do cells use as a direct source of energy?

Back

ATP (Adenosine Triphosphate) is the primary energy carrier in cells.

Front

Which organelle is involved in photosynthesis?

Back

Chloroplast is the organelle where photosynthesis occurs in plant cells.

Front

What is cellular respiration?

Back

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

Front

What are the main products of cellular respiration?

Back

The main products of cellular respiration are ATP, carbon dioxide, and water.

Front

What is the role of mitochondria in cells?

Back

Mitochondria are known as the powerhouse of the cell, where ATP is produced during cellular respiration.

Front

True or false: Animals perform photosynthesis.

Back

False. Animals do not perform photosynthesis; they obtain energy by consuming other organisms.

Front

What is the chemical equation for photosynthesis?

Back

6CO2 + 6H2O + light energy -> C6H12O6 + 6O2.

Front

What is the difference between aerobic and anaerobic respiration?

Back

Aerobic respiration requires oxygen and produces more ATP, while anaerobic respiration occurs without oxygen and produces less ATP.

Front

What is glucose's role in cellular respiration?

Back

Glucose is the primary fuel for cellular respiration, providing the energy needed to produce ATP.

Front

What is the significance of ATP in cellular processes?

Back

ATP provides the energy necessary for various cellular processes, including muscle contraction, nerve impulse propagation, and biosynthesis.