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Is the DNA made of chromosomes?
Yes, chromosomes contain tightly compacted DNA and proteins. Chromosomes are the form that DNA is found in when the cell is undergoing division, during other phases the DNA is less tightly coiled.
How many chromosomes are in a genome?
23 i think -- There's no such thing as "a DNA. But it works the other way around: DNA doesn't contain chromosomes, but chromosomes contain DNA. A person has 23 chromosome pairs: 46 chromosomes. One (pair) of which decides gender. Some people aren't perfect and have 47 chromosomes. Maybe other 'combinations' exist too.
What best describes the way that genes chromosomes and DNA are related?
your mother
What is the structure of all the chromosomes?
Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.Chromosomes are made up of chromatin, tangled DNA networks, that are 'super-coiled' and large enough to be seen by a microscope.
What happens in Chromosomes?
Well nothing exactly happens in chromosomes but they contain DNA and heredity that makes you you. By the way, they are also called chromatids. P.S I'm in 7th grade so yea
Is the DNA made of chromosomes?
Yes, chromosomes contain tightly compacted DNA and proteins. Chromosomes are the form that DNA is found in when the cell is undergoing division, during other phases the DNA is less tightly coiled.
Does DNA have cells?
no. Cells have DNA not the other way around
How many chromosomes are in a genome?
23 i think -- There's no such thing as "a DNA. But it works the other way around: DNA doesn't contain chromosomes, but chromosomes contain DNA. A person has 23 chromosome pairs: 46 chromosomes. One (pair) of which decides gender. Some people aren't perfect and have 47 chromosomes. Maybe other 'combinations' exist too.
Are chromosomes tightly packed DNA or loosely packed DNA?
Chromosomes are tightly packed DNA, consisting of long strands of DNA wrapped around proteins called histones. This compact structure helps to ensure that the DNA is able to fit inside the nucleus of a cell and is organized in a way that allows for efficient regulation and replication.
What best describes the way that genes chromosomes and DNA are related?
your mother
Are daughter cells found in DNA?
No, DNA is found in daughter cells, not the other way around.
Are nucleotides made up of chains of DNA?
other way around
What in the cell was controls and coordinates the activities of the cell?
The nucleus by way of the chromosomes, which contain the genes (DNA).
My name means''colord bodies''and you contian DNA you pass on triats to new cells in a systematic way.?
It is Chromosomes
What is the structure of all the chromosomes?
Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.Chromosomes are made up of chromatin, tangled DNA networks, that are 'super-coiled' and large enough to be seen by a microscope.
How many genes do you have on one set of chromosomes in one of your cells?
Its the other way around. We have 46 chromosomes in each of our cells. The number of genes per chromosome varies between 500 and 4,000, with a total of about 32,000 genes in the 46 chromosomes.
How does mitosis ensure that each daughter nucleus receives a complete set of chromosomes?
During the S phase of mitosis (within interphase) DNA is synthesized and replicated making sister chromosomes. The cell then progresses and eventually gets to anaphase, in which the chromosomes get pulled apart by the centromeres holding the 2 sister chromosomes together. This way the daughter cells will have the same exact DNA as the parents cell, one with the same DNA, one with an exact copy.
