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DNA structure & DNA replication

Authored by Jeff Rieck

Biology

9th Grade

NGSS covered

Used 49+ times

DNA structure & DNA replication
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14 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

The two strands of DNA are held together by:

Hydrogen Bonds
Phosphodiester Bonds
Glycolsyl Bonds
Glycosidic Linkages

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The term used to describe DNA Replication is:

Semi-Conservative
Conservative
AntiParallel
Dispersive

Tags

NGSS.HS-LS3-2

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

In a molecule of double-stranded DNA, the amount of Adenine present is always equal to the amount of

cytosine
guanine
thymine
uracil

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does DNA stand for?

Deoxyribonucleic acid
Denitrogenous acid
Deribonucleic acid
Diribonucleic acid

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What determines the code, or information, of a DNA molecule?

the shape (structure) of the nitrogen bases
the order (sequence) of the nitrogen bases
the color of the nitrogen bases
the frequency (number) of nitrogen bases

Tags

NGSS.HS-LS3-1

6.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

A process in which DNA has the unique ability to make an exact copy of itself.

Replication
Translation
Transcription

Tags

NGSS.HS-LS3-2

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

Replicate the following strand of DNA: 
AATCATGGA

AATCATGGA
TTAGTACCT
UUAGUACCU
GGATAUCUA

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