Front

What are macromolecules?

Back

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

Front

Which macromolecule is NOT considered an essential nutrient?

Back

Nucleic Acid.

Front

What gas is removed from the atmosphere during photosynthesis?

Back

Carbon dioxide.

Front

What is the primary goal of cellular respiration?

Back

To make ATP (adenosine triphosphate).

Front

What must an organic molecule contain?

Back

Carbon and Hydrogen.

Front

What happens to light energy during photosynthesis?

Back

It is converted into glucose.

Front

What are the two main stages of photosynthesis?

Back

Light-dependent reactions and the Calvin cycle.

Front

What is ATP and why is it important?

Back

ATP (adenosine triphosphate) is the energy currency of the cell, providing energy for various cellular processes.

Front

What role do chloroplasts play in photosynthesis?

Back

Chloroplasts are the organelles where photosynthesis occurs, containing chlorophyll that captures light energy.

Front

What is the difference between autotrophs and heterotrophs?

Back

Autotrophs produce their own food (e.g., plants), while heterotrophs consume other organisms for energy (e.g., animals).