Central Dogma: Transcription & Translation - Problem Set
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A.
A change in the DNA sequence
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B.
A process of DNA replication
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C.
The synthesis of RNA from DNA
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D.
The formation of ribosomes
Solution
A mutation is a change in the DNA sequence that can affect gene function and protein production.
Correct Answer: A — A change in the DNA sequence
Q. What is the primary function of mRNA in the process of gene expression?
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A.
To carry amino acids to the ribosome
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B.
To serve as a template for protein synthesis
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C.
To replicate DNA
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D.
To form the ribosome
Solution
mRNA serves as a template for protein synthesis by carrying the genetic information from DNA to the ribosome.
Correct Answer: B — To serve as a template for protein synthesis
Q. What is the process of converting mRNA into a protein called?
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A.
Transcription
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B.
Translation
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C.
Replication
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D.
Translocation
Solution
The process of converting mRNA into a protein is called translation.
Correct Answer: B — Translation
Q. Which of the following is a characteristic of Mendelian inheritance?
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A.
Traits are influenced by multiple genes
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B.
Traits segregate independently
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C.
All traits are dominant
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D.
Only recessive traits are expressed
Solution
Mendelian inheritance is characterized by the independent segregation of traits, as described in Mendel's laws.
Correct Answer: B — Traits segregate independently
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