DNA Structure

DNA Structure

Assessment

Flashcard

Biology

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the basic unit of DNA?

Back

Nucleotide

2.

FLASHCARD QUESTION

Front

What sugar is found in DNA?

Back

Deoxyribose Sugar

3.

FLASHCARD QUESTION

Front

What are the building blocks of DNA?

Back

Nucleotides

4.

FLASHCARD QUESTION

Front

What are the four nitrogenous bases in DNA?

Back

Adenine, Thymine, Cytosine, Guanine

5.

FLASHCARD QUESTION

Front

What is the shape of the DNA molecule?

Back

Double helix

6.

FLASHCARD QUESTION

Front

What type of bond holds the two strands of DNA together?

Back

Hydrogen bonds

7.

FLASHCARD QUESTION

Front

What is the role of the phosphate group in DNA?

Back

It forms the backbone of the DNA strand.

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