DNA Technology

DNA Technology

9th Grade

17 Qs

quiz-placeholder

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DNA Technology

DNA Technology

Assessment

Quiz

Biology

9th Grade

Easy

NGSS
HS-PS1-2, HS-PS1-5

Standards-aligned

Created by

Kurt Lienau

Used 12+ times

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17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of PCR?

To produce millions of copies of DNA.
To produce millions of copies of a specific region of DNA
To add nucleotides to a DNA sequence
To watch polymerase work.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does PCR stand for?

Polymerase Chronic Reagent
Principle Chorionic Reliability
Polymerase Chain Reaction
Probably Cannot React

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

At what temperature does the Denature step of PCR occur?

94-96° C
50-65° C
72° C
Any temperature

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

At what temperature does the Anneal step of PCR occur?

94-96° C
50-65° C
72° C
Any temperature

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

At what temperature does the Extension step of PCR occur?

94-96°C
50-65°C
72°C
Any temperature

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of a primer?

To identify the particular region of DNA to be copied by PCR.
To copy DNA.
To create DNA nucleotides.
To maintain the temperature of the PCR reaction.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the base-pairing rules in DNA?

A-C, G-T
A-U, G-C
A-T, G-C
A-C, G-U

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