A1.2 Nucleic acids

A1.2 Nucleic acids

Assessment

Flashcard

Biology

9th - 12th Grade

Practice Problem

Hard

Created by

Stephanie Kleczko

FREE Resource

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50 questions

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1.

FLASHCARD QUESTION

Front

What is the genetic material of all living organisms?

Back

  • DNA (deoxyribonucleic acid)

2.

FLASHCARD QUESTION

Front

Do all viruses use DNA as their genetic material?

Back

  • No, some viruses use RNA as their genetic material.

3.

FLASHCARD QUESTION

Front

Are viruses considered living organisms?

Back

  • No, viruses are not considered living because they cannot reproduce on their own.

4.

FLASHCARD QUESTION

Front

What is the main role of DNA in living organisms?

Back

  • DNA stores and transmits genetic information.

5.

FLASHCARD QUESTION

Front

What are the three components of a nucleotide?

Back

  • A phosphate group, a pentose sugar, and a nitrogenous base.

6.

FLASHCARD QUESTION

Front

In a nucleotide diagram, what shape represents the phosphate group?

Back

  • A circle.

7.

FLASHCARD QUESTION

Front

In a nucleotide diagram, what shape represents the pentose sugar?

Back

  • A pentagon.

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