CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Chromosomes

What is not t...

Question

What is not true for DNA in prokaryotes?

A

present in the form of a compact structure called nucleoid

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

the coils are maintained by non-histone basic proteins

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

found in cytoplasm in a supercoiled condition

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

packaged as nucleosomes along with histones

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D packaged as nucleosomes along with histones
Prokaryotes lack histones.

Suggest Corrections

thumbs-up

2

Similar questions

Q. Go through the following statements
(i) A typical nucleosome contains 400 bp of DNA helix.
(ii) The positively charged DNA is wrapped around the negatively charged histone octamer to form a structure called nucleosome.
(iii) Histones are rich in the basic amino acid residues asparagine and valine
(iv) The packing of chromatin at higher level requires additional set of proteins that collectively are referred to as Non-histone chromosomal proteins.

Find the out the incorrect statements,

Q. Assertion :DNA is associated with proteins. Reason: DNA binds around histone proteins that form a pool and the entire structure is called as a nucleosome.

Q. Histones are responsible for packaging the DNA into a compact structure.

Q. RNA coiled around histone protein is called a nucleosome.

Q. The structural unit formed by tight coiling of DNA around the histone octamer is called the .

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Cell Organelles

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard X Biology

Join BYJU'S Learning Program

CrossIcon