DNA & RNA practice assessment
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Last updated 11 months ago
20 questions
1
What is the first step in the process of DNA replication?
What is the first step in the process of DNA replication?
1
Which enzyme is primarily responsible for the assembly of new DNA molecules during DNA replication?
Which enzyme is primarily responsible for the assembly of new DNA molecules during DNA replication?
1
Which type of RNA brings the correct amino acid to the growing polypeptide chain during the translation process?
Which type of RNA brings the correct amino acid to the growing polypeptide chain during the translation process?
1
Which part of a DNA or RNA molecule stores genetic information?
Which part of a DNA or RNA molecule stores genetic information?
1
Match the processes to the appropriate types of nucleus acids involved
Match the processes to the appropriate types of nucleus acids involved
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
RNA translation | arrow_right_alt | mRNA and tRNA |
DNA replication | arrow_right_alt | DNA and DNA |
DNA transcription | arrow_right_alt | DNA and mRNA |
1
Match the following concepts to their appropriate enzymes
Match the following concepts to their appropriate enzymes
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
RNA translation | arrow_right_alt | RNA Polymerase |
DNA transcription | arrow_right_alt | DNA Polymerase |
DNA replication | arrow_right_alt | Aminoacyl tRNA synthetase |
1
Match these nucleic acids to their appropriate sugar components
Match these nucleic acids to their appropriate sugar components
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
RNA | arrow_right_alt | Ribose |
DNA | arrow_right_alt | Deoxyribose |
1
Match the following processes with their associated protein products
Match the following processes with their associated protein products
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
RNA translation | arrow_right_alt | New DNA strands |
DNA transcription | arrow_right_alt | Protein |
DNA replication | arrow_right_alt | mRNA |
1
In DNA replication, a new DNA molecule is formed by copying the original DNA's structure.
In DNA replication, a new DNA molecule is formed by copying the original DNA's structure.
1
During the process of DNA transcription, the information in the DNA is converted into RNA.
During the process of DNA transcription, the information in the DNA is converted into RNA.
1
RNA translation refers to the process where the genetic code in RNA is used to synthesize proteins.
RNA translation refers to the process where the genetic code in RNA is used to synthesize proteins.
1
The structures of DNA and RNA molecules are exactly the same.
The structures of DNA and RNA molecules are exactly the same.
1
Match the activity to the corresponding DNA or RNA process.
Match the activity to the corresponding DNA or RNA process.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Converting a DNA molecule into RNA | arrow_right_alt | DNA transcription |
Decoding the mRNA into a protein | arrow_right_alt | RNA translation |
Producing an identical copy | arrow_right_alt | DNA replication |
1
Match the following terms with their related macromolecule.
Match the following terms with their related macromolecule.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Helicase | arrow_right_alt | DNA |
Taq polymerase | arrow_right_alt | DNA |
Ribosome | arrow_right_alt | RNA |
1
Match the following components to either DNA or RNA structure.
Match the following components to either DNA or RNA structure.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Uracil | arrow_right_alt | DNA |
Double helix | arrow_right_alt | DNA |
Thymine | arrow_right_alt | RNA |
1
Match the enzyme with its function in DNA or RNA process.
Match the enzyme with its function in DNA or RNA process.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
DNA polymerase | arrow_right_alt | Replication |
RNA polymerase | arrow_right_alt | Transcription |
Aminoacyl tRNA synthetase | arrow_right_alt | Translation |
1
Match the DNA base with its corresponding pair
Match the DNA base with its corresponding pair
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Cytosine (C) | arrow_right_alt | Guanine (G) |
Guanine (G) | arrow_right_alt | Cytosine (C) |
Adenine (A) | arrow_right_alt | Thymine (T) |
1
Match the RNA base with its corresponding pair
Match the RNA base with its corresponding pair
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Guanine (G) | arrow_right_alt | Guanine (G) |
Adenine (A) | arrow_right_alt | Cytosine (C) |
Cytosine (C) | arrow_right_alt | Uracil (U) |
1
Match the nucleic acid with the component it consists of
Match the nucleic acid with the component it consists of
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
RNA | arrow_right_alt | Deoxyribose Sugar, Phosphate, and Base |
tRNA | arrow_right_alt | Ribose Sugar, Phosphate, and Base |
DNA | arrow_right_alt | Ribose Sugar, Phosphate, and Base plus Specific Amino Acid |
1
Match the type of RNA with its function
Match the type of RNA with its function
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
rRNA | arrow_right_alt | Forms integral part of ribosomes |
mRNA | arrow_right_alt | Carries code from DNA to the site of protein synthesis |
tRNA | arrow_right_alt | Transfers specific amino acids to growing polypeptide chain |