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Chromatin is the diffuse combination of DNA and proteins found inside the nucleus of a cell. It consists of DNA wrapped around histone proteins, forming nucleosomes that are further organized into higher-order structures to compact DNA in the nucleus. This condensed structure helps regulate gene expression and protect the genetic material within the cell.
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What are the thin threads in a nucleus containing DNA?
Those tiny threads are called chloro- skeletons, and they are fibers in cytoplasm, or your DNA to keep the cell membrane from collapsing, or tightening. I guess you could say that there are the braces of a cell!
What molecule serves as a link between the information containing macro molecule DNA and protein synthesis?
mRNA (messenger RNA)
In gene expression and protein synthesis information flows from?
DNA --> RNA --> Proteins -----------------------------------------That simple.
How many DNA nucleotides make up a gene with a protein with 150 amino acids?
A gene with a protein containing 150 amino acids would require 450 nucleotides. This is because each amino acid is coded by three nucleotides in DNA.
What tells ribosomes how to assemble a protein?
DNA tells a ribosome how to assemble a protein.
What are the thin threads in a nucleus containing DNA?
Those tiny threads are called chloro- skeletons, and they are fibers in cytoplasm, or your DNA to keep the cell membrane from collapsing, or tightening. I guess you could say that there are the braces of a cell!
What does the protein RNA do during protein synthesis?
They are copies of DNA, containing a genetic code which are basically instructions for creating proteins
These thin threads of DNA and protein remain in their present form until the cell begins to divide?
The thin threads of DNA and protein are called chromatin, which consists of DNA wrapped around histone proteins. During cell division, the chromatin condenses further into visible chromosomes, which ensures equal distribution of genetic material to the daughter cells.
What are the network of nuclear threads composed of DNA and protein that condense to form chromosomes during mitosis is called?
The network of nuclear threads composed of DNA and protein that condense to form chromosomes during mitosis is called chromatin. Chromatin consists of DNA wrapped around histone proteins, and it undergoes further condensation to form visible chromosomes during cell division.
What molecule serves as a link between the information containing macro molecule DNA and protein synthesis?
mRNA (messenger RNA)
In gene expression and protein synthesis information flows from?
DNA --> RNA --> Proteins -----------------------------------------That simple.
How many DNA nucleotides make up a gene with a protein with 150 amino acids?
A gene with a protein containing 150 amino acids would require 450 nucleotides. This is because each amino acid is coded by three nucleotides in DNA.
What tells ribosomes how to assemble a protein?
DNA tells a ribosome how to assemble a protein.
When DNA is in a diffuse network it is referred to as?
cell depatment
DNA molecules that are formed into structures?
chromatin threads
What are the sections of DNA that does code for a protein and get to leave the nucleus?
The sections of DNA that code for a protein are called exons. When a gene is transcribed into mRNA, the exons are retained while the introns are spliced out. The mRNA containing the exons then leaves the nucleus for translation into a protein in the cytoplasm.
What is threads of condensed DNA?
Threads of condensed DNA refer to the highly ordered and tightly wound structure of DNA molecules that form during cell division. These condensed threads, called chromosomes, allow for the efficient segregation of genetic material into daughter cells. Chromosomes are composed of DNA wrapped around proteins called histones, which help organize and compact the genetic material.
