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Recombinant DNA

Authored by Olivia Krajnak

Biology

9th Grade

NGSS covered

Used 15+ times

Recombinant DNA
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11 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is recombinant DNA?

The altering of genetic material.

When DNA from two different organisms is joined.

An exact copy of a DNA segment.

Small rings of DNA

Tags

NGSS.HS-LS3-2

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What steps are involved in 'recombining' DNA?

Isolate DNA

Cut DNA with restriction enzyme

Transfer DNA to nylon membrane

Expose x-ray film to radiolabeled membrane.

Mix DNAs and join them using DNA ligase.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a clone?

An exact copy of a DNA segment.

DNAs that can replicate within a cell.

A strand of RNA labeled with a radioactive element.

Variations in the length of DNA.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a cloning vector?

An agent used to transfer DNA.

Small rings of DNA.

An organisms complete set of proteins.

Something used to do DNA fingerprint.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is step 1 of 'recombining' DNA?

Allowing the bacterium to reproduce.

Mixing the DNAs together using DNA ligase.

Cutting the DNA with a restriction enzyme.

Isolating the DNA.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the second step in 'recombining' DNA?

Isolating the DNA.

Cutting the DNA with a restriction enzyme.

Inserting the recombinant plasmid into a host bacterium.

Allowing the bacterium to reproduce.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Third step in 'recombining' DNA?

Mixing the DNAs together and joining them using DNA ligase.

Isolating the DNA.

Inserting the recombinant plasmid into the host bacterium.

Allowing the bacterium to reproduce.

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