Unit 3 Review

Front

Which bond of the ATP molecule is broken in order to release energy?

Back

The bond between the second and third phosphate groups (the terminal phosphate bond) is broken to release energy.

Front

What is the monomer of carbohydrates?

Back

Monosaccharides are the monomers of carbohydrates.

Front

Why do plant leaves appear green?

Back

Plant leaves appear green due to the presence of chlorophyll, which reflects green light.

Front

What is a carbohydrate?

Back

A carbohydrate is a molecule composed of carbon, hydrogen, and oxygen, typically in the ratio of CH2O.

Front

What is the polysaccharide used by animals to store glucose?

Back

Glycogen is the polysaccharide used by animals to store glucose.

Front

What are the three main types of carbohydrates?

Back

The three main types of carbohydrates are monosaccharides, disaccharides, and polysaccharides.

Front

What is the primary function of carbohydrates in living organisms?

Back

The primary function of carbohydrates is to provide energy for cellular processes.

Front

What is the difference between starch and glycogen?

Back

Starch is a storage polysaccharide in plants, while glycogen is a storage polysaccharide in animals.

Front

What role does chlorophyll play in photosynthesis?

Back

Chlorophyll absorbs light energy, primarily in the blue and red wavelengths, which is used to convert carbon dioxide and water into glucose and oxygen.

Front

What is the general formula for monosaccharides?

Back

The general formula for monosaccharides is (CH2O)n, where n is typically 3 or more.