MYTUTOR SUBJECT ANSWERS

439 views

What is chromatin?

In vivo, DNA molecules are wrapped around a series of eight histone proteins (including H2A, H2B, H3, and H4). These DNA-histone complexes, or nucleosomes, constitute “chromatin”. DNA is packaged into chromatin when it is not needed for replication or transcription. 

Jake H. A Level Biology tutor, A Level Chemistry tutor, GCSE Maths tu...

2 years ago

Answered by Jake, an A Level Biology tutor with MyTutor


Still stuck? Get one-to-one help from a personally interviewed subject specialist

121 SUBJECT SPECIALISTS

£20 /hr

Benito W.

Degree: Biology (Bachelors) - Bristol University

Subjects offered: Biology

Biology

“About me: I'm a second year undergraduate studying Biology at the University of Bristol and a real biology enthusiast with a hope to pass this on to you! I cover the full spectrum of biology topics covered at A Level/GCSE in my degree...”

£20 /hr

Abigail G.

Degree: Zoology (Bachelors) - Exeter University

Subjects offered: Biology, Maths+ 3 more

Biology
Maths
Geography
Chemistry
-Personal Statements-

“Hi I'm Abi, a 1st year MSci Zoology student at the University of Exeter, Penryn Campus. I am absolutely loving my degree and am learning new and exiting things every second! I thoroughly enjoy anything biological related and am able t...”

£20 /hr

Oliver P.

Degree: Biology (Masters) - Bristol University

Subjects offered: Biology, Science+ 5 more

Biology
Science
Maths
Human Biology
Further Mathematics
Extended Project Qualification
Chemistry

“The tutor: I am a Biology MSci student at Bristol University and have a deep curiosity and passion for multiple fields of science and technology. I am patient and have a lot of experience teaching children in the age range of 11-...”

About the author

Jake H.

Currently unavailable:

Degree: Biochemistry (Doctorate) - Kings, London University

Subjects offered: Biology, Maths+ 1 more

Biology
Maths
Chemistry

“Hi, I'm Jake, and I'm a PhD student at The Francis Crick Institute in London. I'm very passionate about Biology, Chemistry, and Maths, and I'm looking to tutor at GCSE and A-level.”

MyTutor guarantee

You may also like...

Other A Level Biology questions

Explain why biological enzymes would stop working at temperatures higher than 45 degrees Celcius.

What is Mitosis?

Describe how human gonads are under hormonal control.

What is a hormone?

View A Level Biology tutors

Cookies:

We use cookies to improve our service. By continuing to use this website, we'll assume that you're OK with this. Dismiss

mtw:mercury1:status:ok