What is a gene?

A gene is a section of DNA (can explain DNA if necessary). Genes are responsible for making the different proteins that carry out different functions in our body.They can be inherited, passed on to future generations. Every person has two copies of eah gene, one from their mum and one from their dad. Certain genetic diseases are caused when one or both of certain genes are faulty/mutated. 

ED
Answered by Ellie D. Biology tutor

4427 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

What is mitosis?


How are animals and plants adapted to their niche?


Name and explain the different modes of inheritance.


Outline how nerve impulses are transmitted along a nerve fibre.


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