ET 4.1 The Double Helix 1/7/25

ET 4.1 The Double Helix 1/7/25

9th - 12th Grade

6 Qs

quiz-placeholder

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ET 4.1 The Double Helix 1/7/25

ET 4.1 The Double Helix 1/7/25

Assessment

Quiz

Biology

9th - 12th Grade

Medium

NGSS
HS-LS3-1, HS-LS1-1, HS-LS3-2

Standards-aligned

Created by

Sailaja Mandalapu

Used 1+ times

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the key problem that Watson and Crick aimed to solve?

The stability of life

The mutability of life

The arrangement of atoms in biological molecules

The transmission of genetic information

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which technique did Watson and Crick use to solve the structure of DNA?

X-ray crystallography

Electron microscopy

Nuclear magnetic resonance

Mass spectrometry

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did Oswald Avery's experiments demonstrate about DNA?

It can carry genetic information

It is destroyed by protein-digesting enzymes

It is made of repeated units of sugar and phosphate

It is responsible for the stability of life

Tags

NGSS.HS-LS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who took the famous X-ray diffraction photograph of DNA known as Photo 51?

Maurice Wilkins

Rosalind Franklin

James Watson

Francis Crick

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did Watson and Crick's model of DNA reveal about genetic information?

It is stored in the sequence of bases

It is carried by proteins

It is determined by the arrangement of atoms

It is replicated through X-ray crystallography

Tags

NGSS.HS-LS3-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did Erwin Chargaff's research on DNA composition reveal?

The amount of adenine is always equal to the amount of thymine

The amount of guanine is always equal to the amount of cytosine

The amount of adenine is always equal to the amount of guanine

The amount of thymine is always equal to the amount of cytosine