Five Week Review - Q. 1

Front

What gas is released into the air during cellular respiration?

Back

Carbon dioxide is released during cellular respiration as a waste product.

Front

Which organic molecule is primarily used by cells as a source of energy?

Back

Glucose is the primary source of energy for cells.

Front

What two things are needed for cellular respiration to happen in a cell?

Back

Glucose and oxygen are required for cellular respiration.

Front

Which of the following is not one of the four major classes of macromolecules?

Back

Carbon is not one of the four major classes of macromolecules; the four are carbohydrates, lipids, proteins, and nucleic acids.

Front

What does 'area of high concentration' mean?

Back

An area of high concentration means that the particles are tightly packed together.

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 are the end products of cellular respiration?

Back

The end products of cellular respiration are energy (ATP), carbon dioxide, and water.

Front

What role does oxygen play in cellular respiration?

Back

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

Front

What is the function of glucose in cellular respiration?

Back

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

Front

What are macromolecules?

Back

Macromolecules are large, complex molecules that are essential for life, including carbohydrates, proteins, lipids, and nucleic acids.