Enzymes - ESL

Front

What are enzymes composed of?

Back

Enzymes are composed of amino acids.

Front

What type of biological molecules are enzymes?

Back

Enzymes are proteins.

Front

What is the optimum pH of the enzyme if the graph indicates a peak at 6.6?

Back

The optimum pH of the enzyme is 6.6.

Front

What is a substance that speeds up a chemical reaction called?

Back

A substance that speeds up a chemical reaction is called a catalyst.

Front

What is the term for a substance that is acted upon by an enzyme?

Back

A substance acted upon by an enzyme is called a substrate.

Front

What role do enzymes play in biological reactions?

Back

Enzymes act as catalysts to speed up biological reactions.

Front

Can enzymes be reused after a reaction?

Back

Yes, enzymes can be reused after catalyzing a reaction.

Front

What is the effect of temperature on enzyme activity?

Back

Enzyme activity typically increases with temperature up to a certain point, after which it may denature.

Front

What is denaturation in the context of enzymes?

Back

Denaturation is the process where an enzyme loses its functional shape due to extreme conditions.

Front

What is a coenzyme?

Back

A coenzyme is a non-protein molecule that assists enzymes in catalyzing reactions.