What occurs during the prophase stage of mitosis?   a.Chromosomes pack tightly and become attached to a newly forming spindle   b.Chromosomes align midway between the spindle poles   c.Chromosomes arrive at opposite spindle poles and become enclosed by a new nuclear envelope   d.Sister chromatids separate and move toward opposite spindle poles

Q: Create a table of the phases of mitosis and what is happening in each phase

A: Mitosis is the stage of the cell cycle in which newly formed DNA is separated and two new cells with…

Q: what would be the correct sequence of events?

A: Meiosis is divided into two stages. Each of the stage has following substages prophase, metaphase,…

Q: Centrosomes move to opposite ends of the cell in what phase of mitosis?  a. Metaphase b. Anaphase…

A: INTRODUCTION :   Mitosis - It is a particular process of the cell cycle in which the nucleus and the…

Q: Determine what happens as if the spindle fiber failed to form in a cell during the process of…

A: Ans- Spindle fiber are extremely necessary for cell division. These are the protein structure that…

Q: Which of the following events occur in the stage of cell division illustrated above? Select one: a.…

A: There are two types of cell division observed in eukaryotes. They are mitosis and meiosis. Mitosis…

Q: Chromosomes are visible under microscope during cell division because a. Thickening of chromatins b.…

A: Correct option is a.Thickening of chromatins    The nucleoli vanish, and the chromatin fibres…

Q: What part of the cell cycles are checkpoints that regul

A: Checkpoints aid in regulating the flow of the cell cycle. It is studied under the domain of…

Q: At what stage in mitosis do the sister chromatids line up along the midline of the cell?

A: Answer- a. Metaphase

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

A:

Q: How many chromatids are found in this nucleus? A. 3 B. 6 C. 12 D. 24

A: Chromosomes are present inside the cell nucleus and made up of DNA (Deoxyribonucleic acid) molecules…

Q: During which of the following mitotic stages to microtubules shrink to pull chromosomes to the MTOC?…

A: The microtubule-organizing center is a structure found in eukaryotic cells from which microtubules…

Q: What is the role of cohesin proteins in cell division? a. They organize the DNA of the chromosomes…

A: The cell is the basic structural and functional unit of life of all living organisms capable of…

Q: Which of these things happens in meiosis but Not mitosis?

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

Q: At which point in the cell cycle are cells the smallest? a. the beginning of G1 b. S c. G2 d. the…

A: BASIC INFORMATION  CELL DIVISION  it is necessary for all the cells in this the parent cell divides…

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

A: Correct answer: a) sister chromatids

Q: What is a critical event that occurs during S phase of the cell cycle?a. Cells decide whether or not…

A: Cell cycle is sequence of events before cell division occurs, it prepares cell for division. Without…

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: In the image, you can see one cell that is in the process of mitosis. (Note that chromosomes are…

A: B . Metaphase

Q: Mitosis results in each cell: A. receiving exact copies of all chromosomes of original cell B.…

A: Cell division is a fundamental process in life . Mitosis is a type of cell division .

Q: Which statement about eukaryotic chromosomes entering mitosis is NOT true?a. They enter as two…

A: During interphase, the genetic material is not condensed and thus is not visible as chromosomes.…

Q: During this stage of mitosis, the chromosomes become attached to the spindle fibers. A.…

A: Mitosis is a process where a single cell divides into two identical daughter cells . During mitosis…

Q: What happens during anaphase?   A. Chromosomes line up in the middle, microtubules attach themselves…

A: Step 1 Cell division is a process by which a parent cell, after replication of its components,…

Q: What happens during metaphase?

A: The cell cycle is the sequential order of events occurring in a cell, during which the genome gets…

Q: Prophase is the stage of mitosis characterized by the a. physical seperation of sister chromatids b.…

A: Mitosis is the process of asexual reproduction by which the cell divides into two and produces a…

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: Short Answer: In the cell cycle is cell division the same in all cell types? Explain

A: Cell division is the process by which a single parent cell divides into two or more daughter cells,…

Q: Identify the phase in mitosis in which the DNA uncoils and the nuclear membrane is formed again.…

A: Mitosis is the division process where the cell divides to form two identical similar cells. In the…

Q: A scientist studying a group of somatic cells notices that when the cell cycle is complete, half of…

A: Cell cycle consists of cyclic event that place when cell divide into two daughter cells. It consists…

Q: In eukaryotic cells, which occurs during the prophase of mitosis?   A. appearance of the nuclear…

A: Mitosis is a phase of cell cycle in which replicated chromosomes are divided into two new…

Q: Which is the correct order of stages in the cell cycle? a. G1, S, G2, prophase, metaphase,…

A: The method by which the main cell or parent cell divides into two daughter cells is cell division.…

Q: What is the purpose of mitosis?  a It ensures that new nuclei have an exact copy of DNA.  b It…

A: Cell cycle includes the series of events that produces two daughter cells.

Q: If cells in the process of dividing are subjected to colchicine, a drug that interferes with the…

A: Colchicine is a drug which is used to treat gout, inflammation.  It inhibits microtubule assembly.

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: prophase   B. metaphase   C. anaphase   D. telophase

A: Introduction: Mitosis :  it is a type of the cell division in which the one cell  divides to…

Q: What occurs during the anaphase stage of mitosis?

A: Ans. Anaphase is a period where chromosomes are divided into opposing cell poles during eukaryotic…

Q: What happens during telophase?   A. Chromosomes are visible, nuclear envelope disappears, spindle…

A: During Prophase, the nuclear envelope disappears, spindle fibers are formed, and the chromosomes…

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: