Biomolecules

Biomolecules

Assessment

Flashcard

Biology

9th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What are biomolecules?

Back

Biomolecules are organic molecules that are essential for life, including carbohydrates, proteins, lipids, and nucleic acids.

2.

FLASHCARD QUESTION

Front

What is the primary function of carbohydrates in the body?

Back

The primary function of carbohydrates is to provide instant energy for cells and body functions.

3.

FLASHCARD QUESTION

Front

What elements make up carbohydrates?

Back

Carbohydrates are made up of carbon (C), hydrogen (H), and oxygen (O).

4.

FLASHCARD QUESTION

Front

What is the ratio of elements in carbohydrates?

Back

The ratio of elements in carbohydrates is 1:2:1 (C:H:O).

5.

FLASHCARD QUESTION

Front

How do carbohydrates and lipids compare in terms of energy storage?

Back

Both carbohydrates and lipids contain carbon, hydrogen, and oxygen, and they both store energy.

6.

FLASHCARD QUESTION

Front

What are the building blocks (monomers) of proteins?

Back

The building blocks of proteins are amino acids, which contain carbon (C), hydrogen (H), oxygen (O), and nitrogen (N).

7.

FLASHCARD QUESTION

Front

What is the role of proteins in the body?

Back

Proteins play key roles in immunity, muscle function, structure for tissues, and cell metabolism.

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