Isomers of Monosaccharides Quiz

What type of isomer are fructose and glucose considered?

Galactose is a type of structural isomer.

What is the molecular formula for glucose?

Fructose, glucose, and galactose all share the same molecular formula, which is ______.

Match each monosaccharide with its classification:

Which of the following carbohydrates serves as an energy source?

Glycogen is primarily used for structural support in organisms.

What carbohydrate is known for its structural role in plants?

Oligosaccharides are involved in ___ communication.

Match the following carbohydrates with their main function:

Which of the following is a monosaccharide?

Disaccharides are made up of three simple sugars.

What is the general ratio of carbon, hydrogen, and oxygen in carbohydrates?

Glucose has the molecular formula __________.

Match the following types of carbohydrates with their descriptions:

Which of the following are six-carbon monosaccharides?

Ribose and deoxyribose are structural components of proteins.

Name two important five-carbon monosaccharides.

Monosaccharides with 6 carbons are known as ______.

Match each monosaccharide with its characteristic:

Which sugar is missing an oxygen atom compared to ribose?

Ribose has a hydroxyl group on every carbon atom.

What is the chemical formula for deoxyribose?

The sugar produced during cellular respiration and used to form RNA is called ______.

Match the sugars with their properties:

How many covalent bonds can a carbon atom form?

Nucleic acids are not considered essential molecules for living organisms.

Name one type of carbon-containing molecule essential to living organisms.

Carbon can form bonds with up to ___ other atoms.

Match the following organic molecule categories with their general function:

Which of the following is a disaccharide composed of glucose and fructose?

Maltose is made up of one glucose and one galactose molecule.

What are the two monosaccharides that combine to form lactose?

The disaccharide maltose consists of _____ glucose molecules.

Match the following disaccharides with their components:

Which of the following is NOT a major group of lipids?

Lipids are highly polar and can dissolve in water.

List one minor component of lipids.

Lipids can be dissolved in _____ organic solvents.

Match the following lipid groups with their characteristics:

Which function of lipids is responsible for wrapping and protecting organs?

Vitamins A, D, E, and K are all fat soluble.

What is one primary structural role of lipids in the body?

Lipids provide __________ as a form of energy storage.

Match each vitamin with its primary function:

Which of the following polysaccharides serves as an energy source for animals?

Humans can break down cellulose and use it for energy.

What type of carbohydrate is primarily found in plants and consists of long chains of glucose?

Glycogen is often referred to as __________.

Match the following polysaccharides with their function: