Explain the functional differences between a t-RNA and an m-RNA molecule

A tRNA molecule is one which carries an amino-acid and takes it to ribosomes to be inserted into an amino-acid sequence making a protein during the translation step of protein synthesis. An mRNA molecule is one which is made during the step of transcription and essentially contains the 3 codons which code for an amino acid. It resembles the whole sequence to make a protein and is essentially instructions from the DNA gene sequence on how to make a peptide chain.

CP
Answered by Chintan P. Biology tutor

2450 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

How do mutations make non-functional enzymes?


What is the difference between competitive and non-competitive inhibition?


Using the Hardy Weinberg principle, calculate the frequency of the heterozygous genotype in the population if the frequency of the dominant allele p is 0.864. Express your answer as a percentage of the population.


How is the structure of alveoli suitably adapted for efficient gas exchange?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences