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DNA & RNA practice assessment

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Last updated about 1 year ago
20 questions
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Question 1
1.

What is the first step in the process of DNA replication?

Question 2
2.

Which enzyme is primarily responsible for the assembly of new DNA molecules during DNA replication?

Question 3
3.

Which type of RNA brings the correct amino acid to the growing polypeptide chain during the translation process?

Question 4
4.

Which part of a DNA or RNA molecule stores genetic information?

Question 5
5.

Match the processes to the appropriate types of nucleus acids involved

Draggable itemarrow_right_altCorresponding Item
RNA translation
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mRNA and tRNA
DNA replication
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DNA and DNA
DNA transcription
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DNA and mRNA
Question 6
6.

Match the following concepts to their appropriate enzymes

Draggable itemarrow_right_altCorresponding Item
RNA translation
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RNA Polymerase
DNA transcription
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DNA Polymerase
DNA replication
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Aminoacyl tRNA synthetase
Question 7
7.

Match these nucleic acids to their appropriate sugar components

Draggable itemarrow_right_altCorresponding Item
RNA
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Ribose
DNA
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Deoxyribose
Question 8
8.

Match the following processes with their associated protein products

Draggable itemarrow_right_altCorresponding Item
DNA replication
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New DNA strands
RNA translation
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Protein
DNA transcription
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mRNA
Question 9
9.

In DNA replication, a new DNA molecule is formed by copying the original DNA's structure.

Question 10
10.

During the process of DNA transcription, the information in the DNA is converted into RNA.

Question 11
11.

RNA translation refers to the process where the genetic code in RNA is used to synthesize proteins.

Question 12
12.

The structures of DNA and RNA molecules are exactly the same.

Question 13
13.

Match the activity to the corresponding DNA or RNA process.

Draggable itemarrow_right_altCorresponding Item
Decoding the mRNA into a protein
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DNA transcription
Producing an identical copy
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RNA translation
Converting a DNA molecule into RNA
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DNA replication
Question 14
14.

Match the following terms with their related macromolecule.

Draggable itemarrow_right_altCorresponding Item
Helicase
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DNA
Taq polymerase
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DNA
Ribosome
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RNA
Question 15
15.

Match the following components to either DNA or RNA structure.

Draggable itemarrow_right_altCorresponding Item
Double helix
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DNA
Thymine
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DNA
Uracil
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RNA
Question 16
16.

Match the enzyme with its function in DNA or RNA process.

Draggable itemarrow_right_altCorresponding Item
Aminoacyl tRNA synthetase
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Replication
DNA polymerase
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Transcription
RNA polymerase
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Translation
Question 17
17.

Match the DNA base with its corresponding pair

Draggable itemarrow_right_altCorresponding Item
Cytosine (C)
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Guanine (G)
Guanine (G)
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Cytosine (C)
Adenine (A)
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Thymine (T)
Question 18
18.

Match the RNA base with its corresponding pair

Draggable itemarrow_right_altCorresponding Item
Cytosine (C)
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Guanine (G)
Guanine (G)
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Cytosine (C)
Adenine (A)
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Uracil (U)
Question 19
19.

Match the nucleic acid with the component it consists of

Draggable itemarrow_right_altCorresponding Item
RNA
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Deoxyribose Sugar, Phosphate, and Base
tRNA
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Ribose Sugar, Phosphate, and Base
DNA
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Ribose Sugar, Phosphate, and Base plus Specific Amino Acid
Question 20
20.

Match the type of RNA with its function

Draggable itemarrow_right_altCorresponding Item
tRNA
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Forms integral part of ribosomes
rRNA
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Carries code from DNA to the site of protein synthesis
mRNA
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Transfers specific amino acids to growing polypeptide chain