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No. Chromosomes have the exact number of DNA a cell needs. When undergoing mitosis, the chromosomes replicate inside the cell. Only during that small period of time, does a normal human cell have twice the DNA that a cell needs. The end stage of mitosis is when the cell divides into two, equally dividing the DNA amongst the two daughter cells.
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What is the DNA material of a cell?
chromosomes are the DNA material of cell
What structure carries the coded instructions for the cell's activities?
CHROMOSOMES! DNA consisting of nucleotides present in the chromosomes carries coded instructions for the cell's activities.
What part of the cell is dna found in?
DNA is stored in the chromosomes, which are found in the cell nucleus.
What structures are in the nucleus that contains DNA?
The structures in the nucleus that contain DNA are chromosomes. DNA molecules are tightly wound around proteins called histones to form chromatin, which further condenses into chromosomes during cell division. These chromosomes carry the genetic information necessary for cell function and reproduction.
Cell division occurs twice in?
Cell division occurs twice in the process of cell reproduction. The two main types of cell division are mitosis, which results in two identical daughter cells with the same number of chromosomes as the parent cell, and meiosis, which produces four genetically unique daughter cells with half the number of chromosomes as the parent cell.
How can a mutation in a DNA base sequence cause change in a protein?
dna in a cell needs protein and chromosomes.
How can a mutation in a DNA bases sequence cause a change in a protein?
dna in a cell needs protein and chromosomes.
Do chromosomes only contain DNA?
Chromosomes of prokaryotic cell only contain DNA while chromosomes of eukaryotic cell are composed of DNA and protein.
How can a mutation in a base sequence cause a change in a protein?
dna in a cell needs protein and chromosomes.
What is the DNA material of a cell?
chromosomes are the DNA material of cell
How many chromosomes are present in the nucleus after the DNA duplicates?
After DNA duplicates, there are twice the number of chromosomes present in the nucleus.
The DNA of a cell is organized into structures. What are these structures called?
chromosomes
DNA is often tightly wound into structures called?
DNA is located in chromosomes inside the nucleus of a cell. This is called nuclear DNA. An organism's complete set of nuclear DNA is called its genome. Humans have a small amount of DNA found in structures mitochondria, which generates the energy the cell needs to function properly.
When during the cell cycle does DNA condense into chromosomes?
DNA condenses into chromosomes during the prophase stage of the cell cycle.
At what phase of the cell cycle does DNA condense into chromosomes?
DNA condenses into chromosomes during the prophase stage of the cell cycle.
What structure carries the coded instructions for the cell's activities?
CHROMOSOMES! DNA consisting of nucleotides present in the chromosomes carries coded instructions for the cell's activities.
What part of a cell contains chromosomes made of DNA?
In a eukaryotic cell, the chromosomes are located inside the nucleus. For a prokaryote, the single, circular chromosome is in the cytoplasm.
