Proteins and Enzymes flashcard

Front

What is an enzyme?

Back

An enzyme is a biological catalyst that speeds up chemical reactions in living organisms by lowering the activation energy required for the reaction.

Front

What is the role of the active site in an enzyme?

Back

The active site is the specific region on an enzyme where the substrate binds and the reaction occurs.

Front

What is a substrate in the context of enzymes?

Back

A substrate is the reactant molecule upon which an enzyme acts.

Front

How do enzymes affect the activation energy of a reaction?

Back

Enzymes decrease the activation energy of a reaction, allowing it to proceed more quickly.

Front

What are products in a chemical reaction?

Back

Products are the substances that are formed as a result of a chemical reaction.

Front

What biomolecule is primarily made up of amino acids?

Back

Proteins are the biomolecules that are primarily made up of amino acids.

Front

What elements are commonly found in proteins?

Back

Proteins are made up of carbon, hydrogen, oxygen, and nitrogen.

Front

How do enzymes influence the speed of a reaction?

Back

Enzymes increase the speed of a reaction, allowing it to occur faster.

Front

What is the relationship between enzymes and energy consumption in reactions?

Back

Enzymes allow reactions to occur with less energy consumption.

Front

What is the significance of enzymes in biological processes?

Back

Enzymes are crucial for facilitating and regulating biochemical reactions necessary for life.