DNA

DNA

Assessment

Flashcard

Biology

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

Why is DNA important?

Back

It serves as the blueprint for traits of all living things.

2.

FLASHCARD QUESTION

Front

What is a gene?

Back

A piece of DNA.

3.

FLASHCARD QUESTION

Front

Adenine bonds with ______________.

Back

Thymine.

4.

FLASHCARD QUESTION

Front

How many chromosomes do human cells have?

Back

46.

5.

FLASHCARD QUESTION

Front

Which 2 molecules form the sides (backbone) of the DNA ladder?

Back

Deoxyribose (sugar) and phosphate.

6.

FLASHCARD QUESTION

Front

What is DNA?

Back

DNA (deoxyribonucleic acid) is the molecule that carries the genetic instructions for life.

7.

FLASHCARD QUESTION

Front

What are the four bases of DNA?

Back

Adenine, Thymine, Cytosine, and Guanine.

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