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DNA that is spread out refers to chromatin, a complex of DNA and proteins found in the nucleus of eukaryotic cells. When cells are not dividing, DNA exists in a less condensed form as chromatin, allowing for easier access to the genetic information for processes like transcription and replication. Chromatin can exist in two forms: euchromatin, which is loosely packed and transcriptionally active, and heterochromatin, which is tightly packed and generally inactive.
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What phase does DNA is all spread out as chromatin and nuclear membrane is visible?
The phase where DNA is spread out as chromatin and the nuclear membrane is visible is the interphase. This is the period when the cell is not actively dividing, but preparing for division by duplicating its DNA and organelles.
What is the phase in which a nucleus is visible and the DNA is spread out as chromatin?
The phase in which a nucleus is visible and DNA is spread out as chromatin is called interphase. During this phase, the cell is not actively dividing, and the chromatin is in a relaxed state, allowing for gene expression and DNA replication. Interphase includes three sub-phases: G1, S, and G2, where the cell grows and prepares for mitosis.
What function does the nucleolus perform?
It synthesize ribosomes in cell. It produces compartments of ribosomes
Can DNA Fingerprinting be used for indicating plant pathogens?
Yes, DNA fingerprinting can be used to identify plant pathogens by analyzing the genetic material of the pathogen. This technique can help in accurately identifying and tracking the presence and spread of pathogens in plants, enabling targeted interventions to control diseases.
How DNA is destroyed by virus?
Viruses can destroy DNA through multiple mechanisms, including cleaving the DNA with their own enzymes, integrating their own genetic material into the host DNA, or inducing the host cell to undergo programmed cell death. These strategies allow the virus to hijack the host cell's machinery for its own replication and spread.
What phase does DNA is all spread out as chromatin and nuclear membrane is visible?
The phase where DNA is spread out as chromatin and the nuclear membrane is visible is the interphase. This is the period when the cell is not actively dividing, but preparing for division by duplicating its DNA and organelles.
When the DNA is spread out and the nuclear membrane and chromatin is visible?
Metaphase
Why do two identical strands form after the DNA molecules spread apart?
Because they are splitting to make more dna
How does a biological virus spread?
Viruses spread by infecting its host. It penetrates the host and incorporates its genetic material into the host's DNA. Thus they use host as a viral production unit and spread vigorously.
DNA Spread out all over the nucleus is known as?
I'm pretty sure it's chromatin.
When the DNA in a cell is uncoiled and spread throughout the nucleus it is called?
When the DNA in a cell is uncoiled and spread throughout the nucleus, it is called chromatin. Chromatin consists of DNA and associated proteins that help organize and regulate gene expression within the cell.
What function does the nucleolus perform?
It synthesize ribosomes in cell. It produces compartments of ribosomes
DNA that is spread out in a non dividing cell is called?
Chromatin. It consists of DNA wrapped around proteins called histones and is found in the nuclei of eukaryotic cells.
Are there any health risks to spray tanning?
There are many risks to spray tanning, not the least of which affect the hormonal balance of women and the eventual damage of DNA. Damaged DNA may mutate after time, causing tumors to spread.
Long strands of DNA that are uncoiled?
Chromatin are long, uncoiled strands of DNA. Chromatin contain the genetic information of the cell. Cytoplasm is the clear fluid or gel that surrounds the organelles outside the nucleus.
What does it mean to say we are all African?
It means exactly what it says. DNA research has shown that humans originated in Africa, and spread out over the world from there.
Can DNA Fingerprinting be used for indicating plant pathogens?
Yes, DNA fingerprinting can be used to identify plant pathogens by analyzing the genetic material of the pathogen. This technique can help in accurately identifying and tracking the presence and spread of pathogens in plants, enabling targeted interventions to control diseases.
