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Science

10th Grade

NGSS covered

Used 19+ times

Central Dogma
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14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which do DNA and RNA have in common?

Both are double stranded.
Both contain ribose molecules.
Both contain phosphate groups.
Both contain uracil.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the complimentary mRNA sequence to the DNA sequence A-T-T-G-C-A.

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

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which defines a codon in DNA or mRNA?

pair of nucleic acid and sugar
pair of phosphate and sugar
three-base code
two-base code

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the building blocks of proteins called?

DNA
RNA
Ribosomes
Amino Acids

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The "central dogma" states that genetic information flows from 

Protein-->mRNA-->DNA
Protein-->DNA-->mRNA
mRNA-->DNA-->Protein
DNA-->mRNA-->Protein

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of tRNA?

To treat the DNA strand

To transfer codons

To transfer amino acids

To tackle mutations

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Codons are located on the...

DNA

mRNA

rRNA

tRNA

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