In a cell undergoing meiosis, there are 8 sister chromatids in the cell after the S phase of interphase. How many different outcomes are possible for the gametes?
Each chromosome produces 2 sister chromatids. 2 chromatids joined at centromere are considered as a sister chromatids. Since there are 8 sister chromatids, the number of chromosomes would be 4 (2n). If you know the haploid set of the chromosome of an organism we can find the number of possible gametes my using the formula 2n where n is the number of haploids chromosomes.
Since 2n = 4, so n = 2
So possible outcomes of gamete = 22 = 4
In a cell undergoing meiosis, there are 8 sister chromatids in the cell after the S...
In humans, how many sister chromatids are there per cell at the conclusion of Meiosis I? Enter your answer as a number - e.g., 3
A chromosome entering meiosis is composed of two sister chromatids, each of which is a single DNA molecule. At the end of meiosis II, how many chromatids are there per cell (enter a number)?
Can you please help me with this problem:
1. A cell in G2 of interphase has 10 chromosomes. How many chromosomes and DNA molecules will be found per cell when this original cell progresses to the following stages: a. Metaphase 1 of meiosis b. Prophase II of meiosis c. G1 phase, following the conclusion of mitosis d. Anaphase 1 of meiosis 2. Draw a pair of homologous chromosomes in G2 of the cell cycle. These chromosomes carry two different genes...
if a eukaryotic cell contains 20 chromosomes during interphase how many sister chromatids will be present during the mitotic prophase and anaphase? please explain answers
In the figure above which cell(s) is(are) the diploid cell,
which cell(s) contain(s) two sister chromatids in one of these
chromosomes, and Do the chromosomes in the two daughter cells
produced by Meiosis I (Cell B and Cell C) have the same alleles for
each gene and why?
7. During meiosis II, Points: 1 @ sister, chrom sister chromatids of each chromosome are separated from each other. cytokinesis results in the formation of a total of two cells. (C) homologous chromosomes separate. sister chromatids exchange parts. E) homologous chromosomes pair up. 10 Shown below is a cell under going of meiosis. Points: 1 prophase II telophase telophase II prophase
alagy and Early Develapment Leberatory 2. Identify Homologous Chromosomes and Sister Chromatids in appropriate phases. What are homologous chromosomes? Are they present in all cells? If not, which cells lack homologous chromosomes? Are they present in all stages of mitosis? Are they present in all stages of Meiosis 1? Meiosis II? How do the terms haploid and diploid relate to the presence/absence of homologous chromosomes? What are sister chromatids? During what phase of the cell cycle do sister chromatids form?...
The cell to the left is undergoing: Alfa A. Mitosis B. Meiosis I C. Meiosis II If there is a cross over between genes A and B. and E and G, what is the arrangement of genes on the gametes after meiosis II? Make a simple drawing of this below on the figure. (4 RD
7. What are chiasmata in a nucleus going through meiosis? a. they are sites where non-sister chromatids can exchange genetic material during meiosis. b. they are sites where sister chromatids can exchange genetic material during meiosis. c. they ensure that homologous chromosomes remain homologous after meiosis. d. they increase genetic variation among the products of mitosis. e. they prevent sister chromatids from separating. 8. A chromatid is: a. one of the pairs of homologous chromosomes. b. a homologous chromosome. c....
chromosomes in each daughter cell, and sister chromatids in each daughter cell. If a cell in G1 has 24 chromosomes, then at the end of meiosis I there will be 24,48 6, 12 12, 12 24,24 6,6 12, 24