What is the function of mRNA in protein synthesis? (2021)

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Question: What is the function of mRNA in protein synthesis? (2021)

Options:

Correct Answer: Carries genetic code from DNA

Exam Year: 2021

Solution:

mRNA (messenger RNA) carries the genetic code from DNA to the ribosome, where proteins are synthesized.

What is the function of mRNA in protein synthesis? (2021)

What is the function of mRNA in protein synthesis? (2021)

Step 1: DNA contains the genetic information needed to make proteins.
Step 2: When a protein is needed, a copy of the relevant DNA is made into mRNA.
Step 3: mRNA leaves the nucleus of the cell and travels to the ribosome.
Step 4: At the ribosome, the mRNA is read in sets of three bases called codons.
Step 5: Each codon corresponds to a specific amino acid, which are the building blocks of proteins.
Step 6: The ribosome assembles the amino acids in the order specified by the mRNA to form a protein.

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