Which of the following happen during anaphase?   a. the nucleoli disappear    b. each chromatid becomes a chromosome    c. two daughter cells form    d. the nuclear envelope fragments

Q: Using these pictures, match the pictures to their correct stage Picture A A. Anaphase Picture B B.…

A: The cell cycle is isolated into various stages and the primary stage that interphase incorporates…

Q: During which phase of the cell cycle is the genetic material duplicated?   a. Metaphase   b.…

A:

Q: What critical event occurs during the S phase of the eukaryoticcell cycle?a. Cells make a decision…

A: The cell cycle is the series of events that take place in a cell leading to division and duplication…

Q: In which of the following phase, sister chromatids move towards opposite poles? * a) Telophase O b)…

A: Mitosis is a process where a single cell divides into two identical daughter cells (cell division).…

Q: Which of the following events does not occur during some stages of interphase? a. DNA duplication b.…

A: Interphase is the time gap between two successive cell divisions when the cell prepares itself for…

Q: Loss of cell cycle control may lead to (a) pregnancy. (b) cancer. (c) fertilization. (d)…

A: Cell cycle is the ordered sequence of events which occurs in a cell in order to prepare it for the…

Q: At what point in the cell cycle does the amount of DNA double in a cell?

A:

Q: Which of the following events takes place in metaphase I? a. Crossing over occurs. b. Chromosomes…

A: Meiosis cell division is divided into two stages. Meiosis I or reductional cell division reduces the…

Q: These items separate from each other during Anaphase of Mitosis.  a. Sister chromatids b.…

A: Correct answer: a) sister chromatids

Q: Which stage of the cell cycle follows Gap 2?

A: Cell cycle is the process that takes place in cell as it grows and divides. Gap 2 phase is also…

Q: Diploid cells have a. two chromosomes.b. two sets of chromosomesc. one set of chromosomes.d. two…

A: During the fertilization process, the male and female species participate in the fusion process and…

Q: Two genetically identical strands of a metaphase chromosome, joined at thecentromere, are itsa.…

A: Chromosomes are the thread-like structures that are formed by the coiling of the DNA around the…

Q: How many chromatids are visible in a human cell at the start of anaphase I? a. 23 c. 92 b. 46 d. 184

A: Chromatids are two identical copies of a replicated chromosomes. During the cell division, the…

Q: At the metaphase plate during metaphase of mitosis, there area. single chromosomes.b. duplicated…

A: Introduction  A normal cell can divide by two process one is Mitotic cell division while the second…

Q: Chromosomes are duplicated during what portion of the cell cycle? a. G1 phase b. S phase c. prophase…

A: Answer is b.) S-phase.

Q: The metaphase to anaphase transition involves a. new force being generated to pull the chromatids…

A: Answer- Every cell undergoes division which have various steps. There are two types of cell division…

Q: Which cell cycle checkpoint allows damaged DNA to be repaired before it is passed on to daughter…

A: the cell cycle has 4 stages- G1, G2, S, and M phase G1 phase- growth S phase- DNA replication takes…

Q: Which of the following does not occur during mitosis?(A) condensation of the chromosomes(B)…

A: The cell cycle is the series of events that takes place in a cell that cause it to divide into two…

Q: The role of cohesin is toa. make chromosomes more compact.b. allow for the replication of…

A: Condensin and cohesin are two most important multiprotein complexes that help the chromosomes to…

Q: Which of the following does NOT occurr during mitosis?   a. condensation of the chromosomes…

A: Mitosis is a part of the cell cycle when replicated chromosomes are separated into new nuclei. It…

Q: Crossing over occurs during which what of the following? a.)Anaphase 1 b.)Metaphase 2 c.)Prophase…

A: The cell cycle is a sequential order of events that occur in a cell. The biological cell grows and…

Q: Which phase of the cell cycle is depicted in this diagram? a)  S phase b)  early prophase c)…

A: The cell cycle, also referred to as the cell division cycle, is a series of events that cause a cell…

Q: During what phase of the cell cycle does the DNA replicate? a. Prophase b. GI Phase c. G2 Phase d.…

A: A cell is a basic unit of life. All the metabolic pathways responsible for proper function of the…

Q: guide DNA B. "staple" that holds DNA copies together C. DNA that is same length and has same…

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

Q: The dividing cells shown in the picture would be in _?_ of _?_. Assume that the starting cell was…

A: The dividing cells shown in the picture would be in _?_ of _?_. Assume that the starting cell was…

Q: What would be the result of a mitotic cell division of a cell with 46 chromo O A. a cell with 92…

A: There are two types of cell division mitosis and meiosis. Meiosis occurs at the time of gamete…

Q: Chromosomes can be counted best at the stage of:   A Metaphase B Late anaphase C…

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: These items separate from each other during anaphase 2 of meiosis.  a. Sister chromatids  b.…

A: Meiosis is the reduction division which occurs in an diploid cell to form four haploid daughter…

Q: When the homologous chromosomes line up along a central axis a) prophase b) metaphase c) anaphase d)…

A: Cell division generally takes place by two mechanisms, namely mitosis and meiosis. In cell division,…

Q: It is the changes which occur in the cell during division and during rest Meiosis .A O Interphase.B…

A: A cell is an important unit in the living organism. This helps to build the organism as a whole.…

Q: Which of the following events happen during interphase? CHOOSE ALL THAT ARE CORRECT. A) DNA…

A:

Q: Mitosis

A: Introduction :- Cell cycle is a  series of events that takes place in a cell as it grows and…

Q: During which phase, chromosomes condense as part of the cell cycle? Metaphase Prometaphase O…

A: Cell cycle includes the series of events that produces daughter cells from parent cell.

Q: Use these pictures to match them to their correct stage. Picture F Picture G A. Interphase B.…

A: The given images show the various stage of mitosis. Mitosis is a segment of the cell cycle that…

Q: It is during ________ that the chromosomes line up along the equatorial plate of a dividing cell.…

A: Cell division is the process in which a parent cell divides into two or more daughter cells. Cell…

Q: The cell pictured to the right is in whichstage of nuclear division?a. metaphase II c. anaphase IIb.…

A: Mitosis is the phase of the cell cycle where the nucleus of a cell is divided into two nuclei with…

Q: The stage of the cell cycle during which sister chromatids separate from one another is   a)…

A: The cell cycle is divided into two phases: Interphase M-phase Interphase is further sub-divided…

Q: A cell has 5 pair of chromosomes after mitotic division, the number of chromosomes in daughter cell…

A: The mitosis is the cell division observed in somatic cells that involve the passing of an equal…

Q: Based on the structure of the chromosomes, what stage of interphase could the above haploid cell be…

A: Interphase is the first stage of the cell cycle. During interphase, the cell grows and performs all…

Q: When the nuclear membrane fragments and the DNA coils into visible chromosom 1) prophase b)…

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

Q: The nuclear envelope begins to break up in early O a. interphase. O b. metaphase. O C. telophase. O…

A: The cell cycle is divided into different phases as  Interphase and Mitotic phase The interphase is…

Q: During which mitotic phases are duplicated chromosomes present? Select one: A. Prophase and anaphase…

A: Mitosis is the cell division process in which a cell divides to form exact the same cell as it was…

Q: This phase in the picture is called 10 μm O interphase O prophase O anaphase O telophase *

A: Mitosis is the process of cell division ,which chiefly takes place in somatic cell.In this…

Q: At metaphase I, homologous chromosomes are connected only at what structures? a. chiasmata b.…

A: Meiosis is a type of cell division wherein the daughter cells formed are half the ploidy level as…

Q: Using these pictures, match the pictures to their correct stage. Picture A A. Telophase Picture B B.…

A: The images show the various stages of cell division. It is a process of mitosis in which the parent…

Q: During this stage, the microtubules are shortened causing separation of sister chromatids. a.…

A: Cell cycle is the process of producing two daughter cells from parent cell.

Q: The stage in which daughter chromosomes move toward the poles of the spindle is:   A Anaphase…

A: Cell division is a natural process in which a parent cell divides into two daughter cells. Cell…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: