2.6 DNA and RNA structure IB

2.6 DNA and RNA structure IB

9th - 12th Grade

22 Qs

quiz-placeholder

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Transcription

Transcription

9th - 12th Grade

18 Qs

DNA and RNA

DNA and RNA

10th Grade

21 Qs

2.6 DNA and RNA structure IB

2.6 DNA and RNA structure IB

Assessment

Quiz

Biology

9th - 12th Grade

Medium

Created by

Ashley Purhooa

Used 10+ times

FREE Resource

22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

If 23% of the nitrogenous bases in a DNA molecule are guanine, what percentage of the nitrogenous bases will be adenine?

27%

23%

46%

54%

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Who is responsible for producing this image?

Francis Crick

James Watson

Rosalind Franklin

Maurice Wilkins

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What is the primary function of DNA?

To determine the sequence of amino acids in a protein molecule

To determine the sequence of saccharide monomers in a polysaccharide molecule

To determine the sequence of traits in an individual

To determine the sequence of fatty acids in a glycerol molecule

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
The two strands of the DNA double helix are held together by what type of bond?
hydrogen bonds
peptide bonds
covalent bonds
ionic bonds

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What determines the code of a DNA molecule?

the structure of the nitrogenous bases

the sequence of the nitrogenous bases

the type of pentose sugar

the frequency of nitrogenous bases

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
Which bases are purines?
A & T
C & T
C & G
A & G

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
How many rings do pyrimidine bases have?
1
2
3
4

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