0
What else can I help you with?
Which phase of meiosis do sister chromatids pull apart and move to opposite ends of the cell?
Sister chromatids are pulled apart from each other during the anaphase II stage of meiosis II. From there the chromatids are taken to opposite poles of the cell and create two haploid cells.
A picture of a dividing pigeon cell taken through a microscope shows that the cell contains 7 chromosomes each consisting of 2 chromatids This picture must have been taken during?
telophase of mitosis, when the cell is nearly divided and two daughter cells are forming. Each chromosome is composed of two chromatids joined at the centromere. The total number of chromosomes remains the same during mitosis.
What phase of meiosis is photographed when creating a karyotype?
The metaphase stage of meiosis is typically photographed when creating a karyotype. This is because the condensed chromosomes are aligned along the metaphase plate, making them easier to visualize and analyze for chromosomal abnormalities.
How many different possible combinations are there for a cell that has 10 chromosomes 5 pairs?
5.Meiosis reduces chromosome number from diploid (2n) to haploid (n).There must be one copy of either the paternal or maternal of EACH chromosome (one of the two homologous chromosomes) for each chromosome.The ten total chromosomes are replicated into 10 pairs of sister chromatids, 5 homologous PAIRS of chromosomes.After Meiosis I, the homologus PAIRS are separated into two daughter cells (Reducing 2n to n), but sister chromatids are still intact.After Meiosis II, Sister chromatids of each of the two cells divide, forming 4 haploid cells, 5 chromosomes.
How are karyotypes contructed?
A cell karyotype is produced by looking at chromosomes through a light microscope. A karyotype is produced by factoring in the length of individual chromosomes under the microscope, as well as their banding pattern, position of centromeres, and other physical characteristics.
Which phase of meiosis do sister chromatids pull apart and move to opposite ends of the cell?
Sister chromatids are pulled apart from each other during the anaphase II stage of meiosis II. From there the chromatids are taken to opposite poles of the cell and create two haploid cells.
A picture of a dividing pigeon cell taken through a microscope shows that the cell contains 7 chromosomes each consisting of 2 chromatids This picture must have been taken during?
telophase of mitosis, when the cell is nearly divided and two daughter cells are forming. Each chromosome is composed of two chromatids joined at the centromere. The total number of chromosomes remains the same during mitosis.
What phase of meiosis is photographed when creating a karyotype?
The metaphase stage of meiosis is typically photographed when creating a karyotype. This is because the condensed chromosomes are aligned along the metaphase plate, making them easier to visualize and analyze for chromosomal abnormalities.
What two parts make up a chrosome?
A chromosome is made of a pair of chromatids joined by a small structure in the middle called a centromere to give it an X-like structure. The chromatids are made of long coils of DNA as well as proteins that have undergone quaternary structure (taken a well-formed 3-dimensional shape). The coils include sequences of nucleotides to make up amino acids as well as regulatory elements. Hope this helped. (:
What is shown is a karyotype?
A karyotype is simply a picture of a person's chromosomes. In order to get this picture, the chromosomes are isolated, stained, and examined under the microscope. Most often, this is done using the chromosomes in the white blood cells. A picture of the chromosomes is taken through the microscope.
What is shown on a karyotype?
A karyotype is simply a picture of a person's chromosomes. In order to get this picture, the chromosomes are isolated, stained, and examined under the microscope. Most often, this is done using the chromosomes in the white blood cells. A picture of the chromosomes is taken through the microscope.
How many chromosomes should a normal karyotype contain?
A karyotype will consist of all the homologous pairs of chromosomes and also one pair of chromosomes representing the sex of the organism (male/female). In Humans, a karyotype will consist of 22 homologous pairs of chromosomes and 1 pair of either XX or XY chromosomes. The total number of homologous pairs of chromosomes depends largely upon which organism is being taken into account, since each organism has its characteristic number of chromosomes in a diploid cell - in humans this is 46.
How many different possible combinations are there for a cell that has 10 chromosomes 5 pairs?
5.Meiosis reduces chromosome number from diploid (2n) to haploid (n).There must be one copy of either the paternal or maternal of EACH chromosome (one of the two homologous chromosomes) for each chromosome.The ten total chromosomes are replicated into 10 pairs of sister chromatids, 5 homologous PAIRS of chromosomes.After Meiosis I, the homologus PAIRS are separated into two daughter cells (Reducing 2n to n), but sister chromatids are still intact.After Meiosis II, Sister chromatids of each of the two cells divide, forming 4 haploid cells, 5 chromosomes.
How are karyotypes contructed?
A cell karyotype is produced by looking at chromosomes through a light microscope. A karyotype is produced by factoring in the length of individual chromosomes under the microscope, as well as their banding pattern, position of centromeres, and other physical characteristics.
What is post secondary courses?
Typically, these are courses taken at the college level.Typically, these are courses taken at the college level.Typically, these are courses taken at the college level.Typically, these are courses taken at the college level.Typically, these are courses taken at the college level.Typically, these are courses taken at the college level.
If the chromosome number of a typical onion root tip cell is sixteen before mitosis what is the chromosome number of the each newly formed nucleus after nuclear division has taken place?
the same as before, each will have sixteen. If it was meyoses it would be 1/2 that (8) Mitotic division creates exact replicates of the original, so the answer is 16. Meosis occurs in the flower of the onion, it's sex cells ovules and pollen will have only 8 chromosomes
Community colleges charge tuition based on number of taken?
Typically, based on the number of credits taken.
