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What basic protein forms the unit around which DNA is coiled in the nucleosomes of eukaryotic chromosomes?
Histones are the basic proteins that form the unit around which DNA is coiled in the nucleosomes of eukaryotic chromosomes. These proteins help to package and condense the DNA within the cell nucleus.
Do prokaryotic chromosomes have proteins?
Yes, prokaryotic chromosomes have proteins associated with them, such as histones and other structural proteins that help in organizing and compacting the DNA within the cell.
What is the name for strands of DNA wound around proteins?
The name for strands of DNA wound around proteins is chromatin. Chromatin is made up of DNA and proteins called histones, which help organize and condense the genetic material within the cell nucleus.
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.
Loose or uncoiled chromosomes are actually DNA in the form of?
Loose or uncoiled chromosomes are actually DNA in the form of chromatin. Chromatin is a complex of DNA and proteins that helps organize and condense the DNA into a structure that can fit inside the cell's nucleus.
How do proteins help condense chromosomes?
Proteins like histones help condense chromosomes by wrapping DNA around them to form nucleosomes. This compacts the DNA into a more condensed structure, making it easier to fit inside the cell's nucleus and regulate gene expression.
What are the names of the proteins DNA strands wind themselves around to condense into chromosomes?
Histone proteins
What basic protein forms the unit around which DNA is coiled in the nucleosomes of eukaryotic chromosomes?
Histones are the basic proteins that form the unit around which DNA is coiled in the nucleosomes of eukaryotic chromosomes. These proteins help to package and condense the DNA within the cell nucleus.
What do chromosomes use histone proteins for?
Chromosomes, as a thread, use histone protein cores as spools that they use to wrap around and, hence, condense.
When does DNA begins to condense with help of structural proteins like histones?
as soon as histones are put in solution with DNA it begins to condense. Just by being there the positively charged histones are attracted to the negatively charged DNA. DNA wraps around histones and other structural proteins condensing to metaphase chromosomes.
What do you call DNA in the nucleus before it condenses to form chromosomes?
DNA forms nucleosomes (beads on the string) by combining histone proteins, nucleosomes condense into chromatins before it forms Chromosomes
Do prokaryotic chromosomes have proteins?
Yes, prokaryotic chromosomes have proteins associated with them, such as histones and other structural proteins that help in organizing and compacting the DNA within the cell.
What is the name for strands of DNA wound around proteins?
The name for strands of DNA wound around proteins is chromatin. Chromatin is made up of DNA and proteins called histones, which help organize and condense the genetic material within the cell nucleus.
What forms chromosomes?
Chromosomes are formed from long strands of DNA that are tightly coiled and packaged with proteins called histones. This coiling and packaging help to condense the DNA in order to fit within the cell nucleus and ensure proper organization during cell division.
During which phase does the chromatin condense into chromosomes?
The chromosomes coil up and condense during prophase
Do chromosomes condense in meiosis?
yes
What stage of meiosis when chromosomes condense?
The chromosomes condense in prophase of mitosis. https://en.wikipedia.org/wiki/Mitosis#/media/File:Animal_cell_cycle-en.svg
