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2. Final EOC Review - Macromolecules and Enzymes

2. Final EOC Review - Macromolecules and Enzymes

Assessment

Flashcard

Biology

10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the optimum pH of an enzyme?

Back

The optimum pH of an enzyme is the pH at which it is most active. For example, an enzyme may have an optimum pH of 6.6.

2.

FLASHCARD QUESTION

Front

Which macromolecule is the main immediate source of energy for living organisms?

Back

Carbohydrates are the main immediate source of energy.

3.

FLASHCARD QUESTION

Front

What macromolecule is primarily responsible for long-term energy storage?

Back

Lipids/Fats are responsible for long-term energy storage.

4.

FLASHCARD QUESTION

Front

What is an enzyme?

Back

An enzyme is a special type of protein that acts as a catalyst to speed up chemical reactions.

5.

FLASHCARD QUESTION

Front

How does pH affect enzyme activity?

Back

Enzyme activity can increase or decrease depending on the pH level, with each enzyme having an optimum pH.

6.

FLASHCARD QUESTION

Front

What are the four main types of macromolecules?

Back

The four main types of macromolecules are carbohydrates, lipids, proteins, and nucleic acids.

7.

FLASHCARD QUESTION

Front

What role do carbohydrates play in the body?

Back

Carbohydrates provide a quick source of energy for the body.

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