9th grade - Biomolecules

Front

What are biomolecules?

Back

Biomolecules are organic molecules that are essential for life, including carbohydrates, lipids, proteins, and nucleic acids.

Front

What is the primary function of carbohydrates?

Back

Carbohydrates provide a quick source of energy and serve as structural components in cells.

Front

What are lipids and their main function?

Back

Lipids are a group of biomolecules that include fats, oils, and waxes, primarily serving as long-term energy storage and forming cell membranes.

Front

What are proteins made of?

Back

Proteins are made of amino acids, which are linked together by peptide bonds.

Front

What is the role of nucleic acids in living organisms?

Back

Nucleic acids, such as DNA and RNA, store and transmit genetic information.

Front

What is the difference between DNA and RNA?

Back

DNA (deoxyribonucleic acid) stores genetic information, while RNA (ribonucleic acid) plays a role in protein synthesis.

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What are the building blocks of proteins?

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The building blocks of proteins are amino acids.

Front

What is the function of enzymes?

Back

Enzymes are proteins that act as catalysts to speed up chemical reactions in the body.

Front

What are the two main types of carbohydrates?

Back

The two main types of carbohydrates are simple carbohydrates (sugars) and complex carbohydrates (starches and fibers).

Front

What is a saturated fat?

Back

A saturated fat is a type of lipid that has no double bonds between carbon atoms, typically solid at room temperature.