Biochemistry

Front

What is a biomolecule?

Back

A biomolecule is a molecule that is produced by living organisms. They include proteins, nucleic acids, carbohydrates, and lipids.

Front

Which of the following is NOT a biomolecule?

Back

Water is NOT a biomolecule.

Front

What is an organic compound?

Back

An organic compound is a chemical compound that contains carbon. Examples include glucose (C6H12O6).

Front

Which of the following is an example of an organic compound?

Back

C6H12O6 (glucose) is an example of an organic compound.

Front

What binds to the active site of an enzyme?

Back

The substrate binds to the active site of an enzyme.

Front

What is the role of enzymes in chemical reactions?

Back

Enzymes act as catalysts, speeding up chemical reactions without being consumed in the process.

Front

What is an inorganic compound?

Back

An inorganic compound is a compound that does not contain carbon-hydrogen bonds. An example is water (H2O).

Front

Why is water classified as an inorganic compound?

Back

Water is classified as an inorganic compound because it does not contain carbon.

Front

What are catalysts?

Back

Catalysts are substances that speed up chemical reactions without being consumed or permanently altered.

Front

What is the function of nucleic acids?

Back

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