What is the function of chromatin reticulum?

The primary function of chromatin is to compress the DNA into a compact unit that will be less voluminous and can fit within the nucleus. Chromatin consists of complexes of small proteins known as histones and DNA.

What is chromatin reticulum?

Chromatin is a complex of DNA, RNA, and protein found in eukaryotic cells. … DNA wraps around histone proteins, forming nucleosomes and the so-called “beads on a string” structure (euchromatin). punineep and 27 more users found this answer helpful. Thanks 16.

What is the difference between chromosome and chromatin reticulum?

The DNA is packaged by special proteins called histones to form chromatin.

Difference between Chromosomes and Chromatin
Composed of nucleosomes They are condensed chromatin fibers
Unpaired Paired
Visualized under electron microscope Visualised under light microscope

What is the role of chromatin in transmission of genetic material?

Chromatin structure plays an important role in gene expression and is responsible for the storage of genetic information within the nucleus (Hauser and Jung, 2008).

What does chromatin look like?

Under the microscope in its extended form, chromatin looks like beads on a string. The beads are called nucleosomes. Each nucleosome is composed of DNA wrapped around eight proteins called histones.

What is the main function of ribosome?

Ribosomes have two main functions — decoding the message and the formation of peptide bonds. These two activities reside in two large ribonucleoprotein particles (RNPs) of unequal size, the ribosomal subunits. Each subunit is made of one or more ribosomal RNAs (rRNAs) and many ribosomal proteins (r-proteins).

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Does chromatin have RNA?

Whether RNA itself plays a direct structural role in chromatin is, however, not known. Here, we report results indicating that RNA plays a general structural role in eukaryotic chromatin. Our results indicate that purified chromatin contains significant amounts of RNA (2%–5% of total nucleic acids).

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