Q: Are the cells produced in mitosis identical?
A: The cell cycle can be defined as the distinct events that occur during one complete round of cell…
Q: At what stage of mitosis can the kind and number of chromosomes be easily detected and determined?
A: As there are four questions given in one, the solution is provided only to the first question.…
Q: How many kinetochores would you expect to find in a cell that has 25 pairs of homologous chromsomes…
A: A kinetochore is a disc-shaped protein structure associated with duplicated chromatids (1 homologous…
Q: How does anaphase I of meiosis differ from anaphase of mitosis?
A: Both mitosis and meiosis is a type of cell division. Both these mitoses and meiosis are typed by…
Q: Why do you think that organisms do not use the first steps of meiosis (up to and including meiotic…
A: Cell division is the cycle by which a parent cell separates into at least two daughter cells. Cell…
Q: When do homogenous chromosomes interact in mitosis?
A: Chromosome is a condensed structure formed by the association of DNA with histone protein…
Q: Are sister chromatids attached at the centromere considered to be one or two chromosomes?
A: Two threads like strands which divide a chromosome longitudinally are called chromatids.
Q: A group of naturally occurring diploids of a species has 50 pairs of chromosomes. how many…
A: Mitosis It is the division of chromosomes in a cell Usually followed by cytokinesis or cell…
Q: Why do the cells produced by meiosis undergo two nuclear divisions but only have a haploid number of…
A: Meiosis is a cell division that occurs at the time of the formation of gametes. It is divided into…
Q: Why is meiosis important for the maintenance of the normal quantity of chromosomes of a species with…
A: Meiosis is the process by which male and female gametes (n), sperm and ovum are produced from their…
Q: The repeat expansion appears to occur during meiosis but not mitosis. Why mightthis be true?
A: Repeat expansions refer to the duplication of a single codon extensively. They are a type of dynamic…
Q: In what sense are the two daughter cells produced by mitosis identical?
A: BASIC INFORMATION CELL DIVISION It is necessary for all the cells In this the parent cell divides…
Q: What would happen to a Dicentric chromosome during cell division?
A: DNA is the genetic material in almost all living organisms. It is a very large molecule that is…
Q: How would Mitotic cohesin fails to form early in mitosis affect the outcome of mitosis or meiosis?
A: Cohesion is a protein complex during cell cycle that is responsible for the separation of…
Q: What would happen if sister chromatids did not break apart during anaphase of mitosis?
A: Introduction Chromosomal aberrations are the common cause of abnormal development of the embryo or…
Q: How does anaphase I of meiosis differ from anaphase of mitosis? Does the number of chromatids per…
A: The cell is the basic structural and functional unit of life. It carries out various functions in…
Q: What would the consequences be if one set of sister chromatids failed to separate at anaphase?
A: As we know all living organisms are made of basic unit of structure and function called as cell. To…
Q: If a cell is deficient of Separase, how would this affect the chromosome dynamic during mitosis and…
A: Separase is a protein that is also referred to as separin. It is an important part of the cohesin…
Q: In an organism with 52 chromosomes, how many chromatids would be expected in each cell after the…
A: Cell division is the cycle by which a parent cell isolates into at least two daughter cells. Cell…
Q: How would Separase is defective affect the outcome of mitosis or meiosis?
A: Separase is an enzyme that breaks down the cohesion molecules. When separase is defective it can…
Q: How is the mitotic phase different from mitosis?
A: Cell cycle comprises of four stages namely G1, S , G2, M. M phase is also known as mitotic phase…
Q: In terms of chromosome composition, are the two daughter cells in mitosis identical? Are they…
A: In terms of chromosome composition Mitosis creates two identical daughter cells and each contain the…
Q: What materials provide the substance of a densely staining chromosomes present during mitosis?
A: Chromosomes are the structures that are present in the nucleus of eukaryotic cell. These are thread…
Q: Where do centromeres dissolve in meiosis?
A: Meiosis is a kind of cell division occurring in the germ cells of the body that gives rise to four…
Q: How many chromosomes are there in each stage of mitosis in an animal like Drosophila?
A: Drosophila is a diploid organism. Each of the diploid somatic cells of Drosophila has eight…
Q: Given the end results of the two types of cell division, why is it necessary for homologs to pair…
A: Meiosis is the process by which gametes are produced. This is beneficial to recover the mixture of…
Q: During anaphase of mitosis what seperates
A: Mitosis is a type of cell division in which parent cell divides into two identical daughter cells .…
Q: Single base pair mutations at which of the following sites would severely disrupt the segregation of…
A: Option D
Q: What effect does colchicine have on the percentage of cells in EACH of the stages of mitosis?
A: Introduction Colchicine is an alkaloid, toxic in nature, used in treatments and medications. It is…
Q: How does the way chromosomes line up in Metaphase I of meiosis differ from the way they line up in…
A: Metaphase is a stage of cell division in the eukaryotic cell cycle in which chromosomes are at their…
Q: Will meiosis II still proceed if normal division doesn't occur in meiosis I? Why?
A: Meiosis I is the stage of cell cycle in which homologous chromosomes get separated and equally…
Q: What is the nuclear division that generates egg and sperm cells containing half the number of…
A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…
Q: What is a nuclear division followed by cell division that results in two daughter cells containing…
A: Cell division is the process by which a parent cell divides into 2 identical daughter cells.
Q: Why is it important for chromosomes to be condensed during mitosis and decondensed during…
A: Cell division is a biological process where a parent cell divides to form two or more daughter…
Q: How does mitosis produce identical diploids cells when mitosis only has one parent cell??
A: Mitosis is a type of cell division which results in formation of two daughter cells which are…
Q: In a diploid cell with 5 pairs of chromosomes (2n 10), how many sister chromatids would be found in…
A: Ans – B) 20 Mitosis in Eukaryotes results in two identical daughter cells, whereas meiosis results…
Q: How many DNA molecules are in a mitotic chromosome?How many strands of DNA nucleotides are in a…
A: DNA is deoxyribonucleic acid which contains nitrogenous base pairs, deoxyribose sugar, and phosphate…
Q: What would be the effect of crossing-over between two sister chromatids?
A: A chromosome has one chromatid before DNA replication.
Q: Why is it important for each daughter cell to contain information identical to the parent cell?
A: Mitosis is a type of cell division which results in the formation of two daughter cells with the…
Q: . One oak tree cell with 14 chromosomes undergoesmitosis. How many daughter cells are formed,…
A: The cell cycle, or cell-division cycle, is the series of events that take place in a cell leading to…
Q: is the same chrosome type of the parent and daughter cells after mitosis an indication that they are…
A: Cell division It is the process through which new cells are produced. It involves two different…
Q: What makes microtubules more dynamic in mitosis?
A: Introduction The cytoskeleton is made up primarily of microtubules. They are present in all…
Q: If there are 48 centromeres in a cell at anaphase of mitosis, how many chromosomes will be found in…
A: Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each…
Q: How does metaphase I differ from mitotic metaphase?
A: Mitosis is an equational division. It produces the identical daughter cells. Meiosis is a…
Q: Assuming all of the chromosomes present during Meiosis II are shown in the figure above, how many…
A: From the given figure, counting homologous pair as two chromosomes, the total number of chromosomes…
Q: What is the definition of mitosis
A: A cell cycle can be described as a series of events that take place in a cell as it grows and…
Q: How many chromosomes are there in each stage of mitosis in onion and in animal like Drosophila
A: Mitosis is the equational division.
Q: With regard to the process of mitosis, which of the following pairs is NOT matched correctly?
A: Introduction :- Mitosis is a process where a single cell divides into two identical daughter cells.…
Q: If the most basic function of the cell cycle is to accurately duplicate the DNA in the chromosomes…
A: The "cell cycle" consists of the replication and reproduction of cells in eukaryotes or prokaryotes.…
Why is the difference in cohesin cleavage in mitosis and meiosis important for proper segregation in each respective cell division?
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- What is the major difference between a metaphase chromosome and a telophase chromosome in mitosis?In meiosis, each centromere has a spindle fiber attached only to one side. In mitosis, each centromere has a spindle attached to how many sides?How does mitosis maintain 46 chromosomes in daughter cells, while meiosis reduces the number to 23 in the daughter cells?
- How would Shugoshin does not break down after anaphase I of meiosis affect the outcome of mitosis or meiosis?How does the number of chromosomes in the original cell of mitosis compare with the two daughter cells at end mitosis?Why do the cells produced by meiosis undergo two nuclear divisions but only have a haploid number of chromosomes?
- During meiosis, cells undergo two rounds of nuclear and cell division, but only one round of DNA synthesis. Describe the main differences between anaphase of mitosis and anaphase I in meiosis. Why are these differences important for meiosis to occur correctly?how does the number of chromosomes compare during the g1 stage of interphase and the metaphase stage of mitosis?What materials provide the substance of a densely staining chromosomes present during mitosis?
- In terms of chromosome composition, are the two daughter cells in mitosis identical? Are they identical to the parental cell? If yes, cite 3 ways by which daughter cells and their parental cell are identical.. One oak tree cell with 14 chromosomes undergoesmitosis. How many daughter cells are formed, andwhat is the chromosome number in each cell?Also, In the figure above, what differences in the pattern of cell division can we observe between the regions labeled (1) and (2)?