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How do chromosome mutations affect an individual?
Chromosome mutations can result in changes in the number of chromosomes in a cell or changes in the structure of a chromosome. Unlike a gene mutation which alters a single gene or larger segment of DNA on a chromosome, chromosome mutations change and impact the entire chromosome.
What is the sides of a chromosome called after they are in the structure?
each side of the chromosome is called a chromatid they are bonded together by the centromere
What spooled string of genes inside the nucleus?
A spooled string of genes packaged in a single unit is called a chromosome. A chromosome is a structure of DNA, RNA, and protein which are found in cells.
What is a sat chromosome?
A sat chromosome, short for satellite chromosome, is a chromosome with a secondary constriction that contains highly repetitive DNA sequences called satellite DNA. These regions appear as small, secondary appendages on the chromosome and play a role in chromosome structure and organization.
What is the role or proteins in a chromosome?
Chromatin is tightly coiled and wrapped around proteins called histones to form structures called chromosomes
How do chromosome mutations affect an individual?
Chromosome mutations can result in changes in the number of chromosomes in a cell or changes in the structure of a chromosome. Unlike a gene mutation which alters a single gene or larger segment of DNA on a chromosome, chromosome mutations change and impact the entire chromosome.
At the beginning of cell division DNA and the proteins associated with the DNA coil into a structure called an?
At the beginning of cell division, DNA and the proteins associated with the DNA coil into a structure called a chromosome. Chromosomes are visible under a microscope and contain the genetic material (DNA) of an organism.
How is DNA packaged into a chromosome?
DNA is packaged into a chromosome by wrapping around proteins called histones, forming a structure known as chromatin. This chromatin then coils and condenses to create the compact structure of a chromosome.
What is the name of the rod-shaped structure of tightly coiled DNA found in the cell nucleus of plants and animals called?
The rod-shaped structure of tightly coiled DNA found in the cell nucleus of plants and animals is called a chromosome.
DNA and the proteins associated with the DNA coil into a structure called?
chromosome
What is the definition of chromosome mutation?
A chromosome is an organized structure of DNA and protein that is found in cells.In biology, mutations are changes to the nucleotide sequence of the genetic material of an organism.
What is the sides of a chromosome called after they are in the structure?
each side of the chromosome is called a chromatid they are bonded together by the centromere
What spooled string of genes inside the nucleus?
A spooled string of genes packaged in a single unit is called a chromosome. A chromosome is a structure of DNA, RNA, and protein which are found in cells.
How are the three chromosomal aberrations different from each other how are they similar?
The three chromosomal aberrations - deletion, duplication, and inversion - are different in terms of the changes they cause in the chromosome structure. Deletion involves the loss of a segment of the chromosome, duplication results in the presence of extra copies of a segment, and inversion entails the reversal of a segment within the chromosome. These aberrations are similar in that they can all lead to genetic disorders or abnormalities due to the changes in the chromosome structure they cause.
A cell condition in which each chromosome is doubled?
This is known as polyploidy, where cells have extra sets of chromosomes. Polyploidy can occur naturally or be induced experimentally, and it can lead to changes in an organism's characteristics and traits. This phenomenon is commonly observed in plants.
What term is used to describe the structure at which each fibers attach to a chromosome?
The region is called the centromere.
At the beginning of cell division DNA and the proteins associated with the DNA coil into a structure called?
chromosome
