What is the primary function of mRNA in the central dogma of molecular biology?
Practice Questions
1 question
Q1
What is the primary function of mRNA in the central dogma of molecular biology?
To replicate DNA
To carry genetic information from DNA to ribosomes
To synthesize proteins
To form the structure of ribosomes
mRNA serves as the intermediary that conveys genetic information from DNA to the ribosomes, where proteins are synthesized.
Questions & Step-by-step Solutions
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Q
Q: What is the primary function of mRNA in the central dogma of molecular biology?
Solution: mRNA serves as the intermediary that conveys genetic information from DNA to the ribosomes, where proteins are synthesized.
Steps: 5
Step 1: Understand that DNA contains the genetic information of an organism.
Step 2: Know that mRNA (messenger RNA) is created from DNA through a process called transcription.
Step 3: Realize that mRNA carries the genetic code from the DNA in the nucleus to the ribosomes in the cytoplasm.
Step 4: Recognize that ribosomes are the sites where proteins are made, using the information carried by mRNA.
Step 5: Conclude that the primary function of mRNA is to act as a messenger that transfers genetic information from DNA to the ribosomes for protein synthesis.
