Energy Acquisition in Living Systems

Front

What is the function of mitochondria in a cell?

Back

Mitochondria are known as the 'powerhouse' of the cell because they release a large amount of energy during cellular respiration.

Front

What type of energy do cells primarily use?

Back

Cells primarily use chemical energy to function.

Front

How do living organisms obtain energy?

Back

Living organisms obtain energy from the foods they eat.

Front

What is chlorophyll and its role in photosynthesis?

Back

Chlorophyll gives plants their green color and stores light energy, which is essential for photosynthesis.

Front

What are the reactants needed for the first step of cellular respiration?

Back

The reactants needed for the first step of cellular respiration are glucose and oxygen.

Front

Define cellular respiration.

Back

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

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to convert carbon dioxide and water into glucose and oxygen.

Front

What is the role of glucose in cellular respiration?

Back

Glucose serves as the primary fuel for cellular respiration, providing the energy needed for cellular activities.

Front

What is the significance of oxygen in cellular respiration?

Back

Oxygen is essential for cellular respiration as it helps in the breakdown of glucose to release energy.

Front

What is the byproduct of cellular respiration?

Back

The byproducts of cellular respiration are carbon dioxide and water.