3- Cell Processes and Energy

Front

What is the stage of the cell cycle that follows mitosis?

Back

Cytokinesis is the stage of the cell cycle that follows mitosis, where the cell divides its cytoplasm and organelles into two daughter cells.

Front

How do plants take in carbon dioxide?

Back

Plants take in carbon dioxide through small openings called stomata, located on the surface of leaves.

Front

What is copied during DNA replication?

Back

During DNA replication, the cell's DNA is copied to ensure that each daughter cell receives an identical set of chromosomes.

Front

How does photosynthesis benefit heterotrophs?

Back

Photosynthesis benefits heterotrophs by creating food (glucose) that they can eat, which provides energy.

Front

What pigment in chloroplasts captures light energy?

Back

Chlorophyll is the pigment found in chloroplasts that captures energy from sunlight for photosynthesis.

Front

What is the primary function of chloroplasts?

Back

The primary function of chloroplasts is to conduct photosynthesis, converting light energy into chemical energy in the form of glucose.

Front

What are the two main stages of photosynthesis?

Back

The two main stages of photosynthesis are the light-dependent reactions and the light-independent reactions (Calvin cycle).

Front

What is the role of mitochondria in cells?

Back

Mitochondria are known as the powerhouse of the cell; they convert glucose and oxygen into energy (ATP) through cellular respiration.

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 is the difference between autotrophs and heterotrophs?

Back

Autotrophs are organisms that produce their own food (e.g., plants), while heterotrophs rely on consuming other organisms for energy.