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How do you describe how DNA copies itself?
DNA replication occurrs through a process called mitosis. The stages of mitosis are (I)PMAT.InterphaseIn the G1 phase, protein synthesis occurrs and mRNA runs along the chromosomes. In the S phase, DNA polymerase runs along the chromosomes/chromatids and creates complementary strands of DNA. In the G2 phase, the 23 chromosomes all have sister chromatids.2. Prophase- Chromosomes condense, spindle fibers form, and the nuclear membrane disintegrates. (23 chromosomes/46 chromatids)3. Metaphase- the chromosomes line up in the middle of the cell and spindle fibers from the centrioles connect to the chromosomes at the kinetochores. (23 chromosomes/46 chromatids)4. Anaphase- Sister chromatids are pulled apart by the spindle fibers to each pole of the cell. (23 chromosomes/46 chromatids)5. Telophase- nuclear envolopes form around the chromatids at each pole, the spindle fibers reduce, the chromatids decondense. (46 chromosomes/ 46 chromatids)Then cytokinesis occurrs to split up the cell into two cells.
Which part of cell responsible for transmitting genetic disease?
This question doesn't exactly make sense, but I'll try to answer it. The nucleus (or "brain of the cell") contains DNA. DNA is where all genetic makeup is stored. DNA contains chromosomes. Each normal human being has 46 chromosomes. Genetic diseases lie within these chromosomes, pinpointing where they are is the tricky part. A lot genetic diseases have yet to be pinpointed and even when they are pinpointed, finding a cure can be almost impossible without the help of stem cell research.
What process ensures that each daughter cell gets one complete set of genetic information and that each daughter cell has increased surface area?
MITOSIS. Biologists divide the events of mitosis into four phases: prophase, metaphase, anaphase, and telophase. Mitosis insures that each daughter cell has the same genetic information as the parent cell.
How is genetic information passed down from one generation to the next in plants?
Genetic information in plants is passed on from one generation to the next just like in any other living organisms. This is through genes. Genes are parts of the chromosomes whose greater part is the DNA. Through the process of meiosis (which is cell division) the number of chromosomes in a cell is halved. this leads to gametegenesis which is the formation of gametes. each resulting cell with half the number of chromosomes as the original cell carries all the genes.
The genetic structures located within the nucelous of each cell are known as?
The genetic structures located within the nucleolus of each cell are known as chromosomes. These structures are made up of the DNA molecules containing the body's genes.
Does mitosis produce a complete set of the chromosomes?
Yes, during mitosis, the original cell's chromosomes are duplicated and then divided into two daughter cells, each receiving a complete set of chromosomes. This ensures that each daughter cell has the same genetic information as the parent cell.
How many chromosomes are at each pole of the cell?
At each pole of a cell during cell division, there are half the number of chromosomes compared to the original cell. This is because the chromosomes have replicated during interphase, so each pole will have a full set of chromosomes once cell division is complete.
How many chromosomes are there in each daughter cell in telophase?
In telophase, each daughter cell typically has the same number of chromosomes as the parent cell. This ensures that each daughter cell receives a complete set of genetic information.
If you compare the parent cell to the daughter in mitosis what can be said about their chromosomes?
the daughter cells' chromosomes are a identical to the parent cell. they each have a complete set
Are there two complete sets of chromosomes in a diploid cell?
yes, there is a pair of chromosome in diploid cell.
How many long chromosomes are present in each new cell?
It all depends on the type of organism on many chromosomes are present in each cell. By regular cell division each new cell will have the same number as the original cell. Some organisms have many more chromosomes than humans do and some have many less chromosomes.
Normally a complete set of chromosomes is passed to each daughter cell as a result of?
mitosis, a type of cell division where a parent cell duplicates its DNA and divides into two genetically identical daughter cells, each receiving a complete set of chromosomes.
Describe the sets of chromosomes in the two new cells that result from cell division?
Each new cell will have a complete set of chromosomes, identical to the original cell. If the original cell was diploid (2n), each new cell will also be diploid. If the original cell was haploid (n), each new cell will be haploid.
How many chromosos are in each cell after meiosis?
After meiosis is complete, each resulting cell typically contains half the number of chromosomes as the original cell. This means that in humans, each cell after meiosis would have 23 chromosomes, as opposed to the usual 46 chromosomes in a somatic cell.
What dose each identical daughter cell have complete after mitosis?
Each identical daughter cell resulting from mitosis will have a complete set of chromosomes, identical to the parent cell. This ensures that each daughter cell can function independently and carry out its specific roles in the body.
In telophase each side of the cell has a complete what?
In telophase, each side of the cell has a complete set of chromosomes that have arrived at the poles of the cell. This is a stage of cell division where the nuclear envelope reforms around the separated chromosomes, preparing for cytokinesis to divide the cell into two daughter cells.
What does mean to say a cell is disploid?
A diploid cell contains two complete sets of chromosomes - one set from each parent. This results in a total of 46 chromosomes in humans. A diploid cell is commonly found in most somatic cells of the body.
