How is a specific protein formed from DNA?

You need to have some basic knowledge of nucleotide structure before trying to understand the answer below. First of all, DNA contains thousands of genes. Each gene codes for specific proteins (The ‘code’ means that the gene contains instructions on how to produce that particular protein). The gene contains a sequence of nucleotide bases (e.g. A, T, C, G), where a sequence of three bases, known as base triplet, can code for one specific amino acid (e.g. bases A+C+G = Threonine amino acid).Finally, there are 20 different amino acids. Different number and different order of amino acids would synthesise a particular protein.

CC
Answered by Cheri C. Biology tutor

2444 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

How does the kidney filter out different molecules?


Explain one way in which starch molecules are adapted to its function in plant cells


Explain the nerve cell events that are propagated by each nerve cell to lead to a cough being stimulated by the brain.


How does eutrophication work?


We're here to help

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

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning