Answers>Biology>A Level>Article

Describe the function of the enzymes DNA helicase and DNA polymerase.

DNA helicase unwinds DNA by breaking H bonds between DNA strands. DNA polymerase joins adjacent nucleotides by forming phosphodiester bonds between them.

SC
Answered by Susannah C. • Biology tutor

2563 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

Describe the process of semi-conservative DNA replication.

Answered by Joseph R.

How does allopatric speciation work?

Answered by Georgia W.

How is blood in the veins returned to the heart?

Answered by Grace B.

What hormones are involved in a pregnancy test and how does it work ? (6 marks)

Answered by Ellie B.

We're here to help

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

Company Information

CareersBlogSubject answersBecome a tutorSchoolsSafeguarding policyFAQsUsing the Online Lesson SpaceTestimonials & pressSitemap

Popular Requests

Maths tutorChemistry tutorPhysics tutorBiology tutorEnglish tutorGCSE tutorsA level tutorsIB tutorsPhysics & Maths tutorsChemistry & Maths tutorsGCSE Maths tutors

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
CEOP logo
CLICK CEOP

Internet Safety

Sagepay logo

Payment Security

Cyber Essentials logo

Cyber

Essentials

Cookie Preferences