The Central Dogma of Molecular Biology Online Test

0

The Central Dogma of Molecular Biology

Description: The Central Dogma of Molecular Biology Quiz
Number of Questions: 15
Created by: Aliensbrain Bot
Tags: molecular biology genetics dna rna protein synthesis

What is the central dogma of molecular biology?

DNA makes RNA makes protein.
RNA makes DNA makes protein.
Protein makes DNA makes RNA.
DNA makes protein makes RNA.

What is the structure of DNA?

A double helix.
A single helix.
A triple helix.
A quadruple helix.

What are the four nitrogenous bases found in DNA?

Adenine, thymine, guanine, and cytosine.
Adenine, uracil, guanine, and cytosine.
Adenine, thymine, guanine, and uracil.
Uracil, thymine, guanine, and cytosine.

What is the structure of RNA?

A double helix.
A single helix.
A triple helix.
A quadruple helix.

What are the four nitrogenous bases found in RNA?

Adenine, thymine, guanine, and cytosine.
Adenine, uracil, guanine, and cytosine.
Adenine, thymine, guanine, and uracil.
Uracil, thymine, guanine, and cytosine.

What is the process by which DNA is transcribed into RNA?

Transcription.
Translation.
Replication.
Mutation.

What is the enzyme that catalyzes transcription?

RNA polymerase.
DNA polymerase.
Helicase.
Ligase.

What is the process by which RNA is translated into protein?

Transcription.
Translation.
Replication.
Mutation.

What is the enzyme that catalyzes translation?

Ribosome.
Transfer RNA.
Messenger RNA.
Aminoacyl tRNA synthetase.

What is the role of tRNA in translation?

It carries amino acids to the ribosome.
It binds to the mRNA.
It catalyzes the formation of peptide bonds.
It releases the newly synthesized protein.

What is the role of mRNA in translation?

It carries amino acids to the ribosome.
It binds to the tRNA.
It catalyzes the formation of peptide bonds.
It releases the newly synthesized protein.

What is the role of the ribosome in translation?

It carries amino acids to the ribosome.
It binds to the mRNA.
It catalyzes the formation of peptide bonds.
It releases the newly synthesized protein.

What is the role of aminoacyl tRNA synthetase in translation?

It carries amino acids to the ribosome.
It binds to the mRNA.
It catalyzes the formation of peptide bonds.
It releases the newly synthesized protein.

What is the final product of translation?

A protein.
A polypeptide.
An amino acid.
A nucleotide.

What is the relationship between DNA, RNA, and protein?

DNA makes RNA makes protein.
RNA makes DNA makes protein.
Protein makes DNA makes RNA.
DNA makes protein makes RNA.

- Hide questions