DNA and RNA Structure

DNA and RNA Structure

11th - 12th Grade

22 Qs

quiz-placeholder

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DNA and RNA Structure

DNA and RNA Structure

Assessment

Quiz

Biology

11th - 12th Grade

Medium

NGSS.HS-LS1-1, NGSS.HS-LS1-6, CCSS.RI.11-12.7

+5

Standards-aligned

Created by

Azura Azahan

Used 8+ times

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22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 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

30 sec • 1 pt

Media Image

Who is responsible for producing this image?

Francis Crick

James Watson

Rosalind Franklin

Maurice Wilkins

Erwin Chargaff

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What does this image show?

Double helical structure of DNA
Triple Helical Structure of DNA
Double helical structure of RNA
Triple Helical Structure of RNA

Tags

NGSS.HS-LS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How did Rosalind Franklin's photo 51 affect the work of Watson and Crick?

It was used to determine the physical structure of DNA
It was used to identify the four bases that make up DNA
It was used to determine the theory of independent assortment
It was used to show DNA was the molecule of inheritance

Tags

NGSS.HS-LS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The work of Erwin Chargaff allowed Watson and Crick to determine the rules of.......

protein synthesis

transcription

hydrogen bonding

nitrogenous base pairing

Tags

NGSS.HS-LS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Who was responsible for the model shown?

Oswald Avery

Watson and Crick

Erwin Chargaff

Rosalind Franklin

Maurice Wilkins

7.

MULTIPLE CHOICE QUESTION

30 sec • 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

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