Enzymes & Energy Flashcard

Enzymes & Energy Flashcard

Assessment

Flashcard

Biology

9th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an enzyme?

Back

An enzyme is a protein that acts as a catalyst to speed up chemical reactions in biological processes.

2.

FLASHCARD QUESTION

Front

What is the active site of an enzyme?

Back

The active site is the specific region of an enzyme where substrate molecules bind and undergo a chemical reaction.

3.

FLASHCARD QUESTION

Front

What does it mean for an enzyme to be denatured?

Back

Denaturation is the process in which an enzyme loses its functional shape due to factors like temperature or pH, rendering it inactive.

4.

FLASHCARD QUESTION

Front

What is the role of substrates in enzyme reactions?

Back

Substrates are the reactants that enzymes act upon to facilitate a chemical reaction.

5.

FLASHCARD QUESTION

Front

What is the significance of the optimum pH for an enzyme?

Back

The optimum pH is the pH level at which an enzyme's activity is maximized, affecting its efficiency and reaction rate.

6.

FLASHCARD QUESTION

Front

What is the difference between aerobic and anaerobic processes?

Back

Aerobic processes require oxygen, while anaerobic processes do not.

7.

FLASHCARD QUESTION

Front

What are the factors that affect enzyme activity?

Back

Factors include temperature, pH, substrate concentration, and the presence of inhibitors or activators.

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