Environmental Factors & Enzymes

Environmental Factors & Enzymes

Assessment

Flashcard

Biology

9th Grade

Easy

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15 questions

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1.

FLASHCARD QUESTION

Front

What happens to enzyme activity when substrate concentration increases?

Back

Enzyme activity increases until saturation point is reached.

2.

FLASHCARD QUESTION

Front

What is the specificity of enzymes?

Back

Enzymes can only work on a substrate that matches their shape.

3.

FLASHCARD QUESTION

Front

Why does the rate of reaction decrease when temperature is below optimal?

Back

The kinetics of enzyme and substrate decrease, reducing the number of collisions.

4.

FLASHCARD QUESTION

Front

What are enzymes made up of?

Back

Enzymes are made up of amino acids.

5.

FLASHCARD QUESTION

Front

What type of organic molecule are enzymes?

Back

Enzymes are proteins.

6.

FLASHCARD QUESTION

Front

What is the role of enzymes in biochemical reactions?

Back

Enzymes act as catalysts to speed up biochemical reactions.

7.

FLASHCARD QUESTION

Front

How does temperature affect enzyme activity?

Back

Enzyme activity typically increases with temperature up to an optimal point, after which it may decrease.

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