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Assessment

Flashcard

Biology, Science

7th 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 are the two main components that make up the backbone of DNA?

Back

Phosphate and deoxyribose (sugar)

2.

FLASHCARD QUESTION

Front

What are the three components that make up a nucleotide?

Back

Sugar, phosphate, and nitrogen base

3.

FLASHCARD QUESTION

Front

In which part of the cell is DNA primarily located?

Back

Nucleus

4.

FLASHCARD QUESTION

Front

What is the significance of the sequence of nitrogen bases in DNA?

Back

It determines the code or information of a DNA molecule.

5.

FLASHCARD QUESTION

Front

Which nitrogen base does Guanine pair with in DNA?

Back

Cytosine

6.

FLASHCARD QUESTION

Front

What are the four nitrogen bases found in DNA?

Back

Adenine, Thymine, Cytosine, Guanine

7.

FLASHCARD QUESTION

Front

What is the role of the sugar in a nucleotide?

Back

It forms part of the backbone and connects to the phosphate and nitrogen base.

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