In cytokinesis, the nucleus and its contents, most importantly the duplicated chromosomes, divide and are evenly distributed, forming two daughter nuclel. Select one: True False

Q: Deactivating kinesin-13 during congression in anaphase A would directly prevent which of the…

A: Microtubule dynamics are critical for various cellular processes, including mitosis, cell migration,…

Q: : Nuclear changes in morphology of reversible cell injury: Nuclear Nuclear changes in morphology of…

A: Introduction  The death of body tissue is known as necrosis. It happens when there isn't enough…

Q: Sister chromatids separate and the new chromosomes begin to move toward the poles. Name: The…

A: Cell division is the process of division of cell into daughter cell. Generally cell divides by the…

Q: Cytokinesis is part of telophase I Otelophase II Omitotic phase interphase mitosis s-phase

A: Cell division occurs physically through a process called cytokinesis, in which a parent cell's…

Q: Chromatin fibers composed of roughly equal amounts of DNA and protein molecules make up the…

A: Chromatin fibers can be defined as the condensed form of the chromosomes formed by wrapping the DNA…

Q: When the cell is actually dividing is called the S phase where each chromosome in the cell consits…

A: G1, S, G2, and M are the phases of the cell cycle. The cell is in the G1 stage when it is prepared…

Q: Answer as directed: Identify, define and describe each of the following terms: a. chromatid b.…

A: Explanation: a) A chromatid is one-half of a duplicated chromosome, and it is joined to its…

Q: Define checkpoint pathways

A: The cell is the basic unit of life. The tissue is a group of cells that perform a specific function.…

Q: All of the following happen during anaphase EXCEPT doubled chromosomes (sister chromatids) are…

A: Anaphase is a stage of cell division after the metaphase in which the replicated chromosomes splits…

Q: Are replicated chromosomes are positioned on the cell’s equator anaphase, metaphase, or telophase?…

A: Introduction: Mitosis is that step in the cell cycle where the newly formed DNA is separated and two…

Q: f the anaphase promoting complex (APC) is temperature sensitive (active at 30C, but inactive at…

A: Anaphase-promoting complex is an E3 ubiquitin ligase that marks target cell cycle proteins for…

Q: Cytokinesis, the process of cytoplasmic division, occurs shortly after the separated sister…

A: The plane of cytokinesis is decided by an unknown mechanism. The spindle fibers are usually attached…

Q: Explain why IC3 is able to stop cancerous cells from dividing ?

A: Tumor-suppressor proteins are those proteins that normally act to stop abnormal cell growth. But…

Q: Which of the following events occurs during prophase? Multiple Choice   Spindle apparatus forms…

A: Cell cycle is a fundamental process in which the cell undergoes cyclic events that lead to cell…

Q: Name and briefly describe the 5 steps of mitosis and cytokinesis. Be specific

A: Mitosis :- Meiosis is the type of cellular division in which two daughter cells are formed and each…

Q: Why is the chromosome’s DNA tightly packed for mitosis and cytokinesis?

A: The body design becomes complex when the body size, cells, and genetic material increase in number…

Q: explain how a cell protects against producing defective daughter cells?

A: The cell cycle is a  sequence of events that occurs during the growth of the cell followed by its…

Q: Which cells are shown in the figure below (under the X) ?

A: Cardiac muscle Cardiac muscle also known as heart muscles or myocardium. The heart of human being is…

Q: List two ways to measure cell viability.

A: Cell viability is a measure of the proportion of live, healthy cells within a population. Cell…

Q: Independent assortment occurs mainly during which phase?     Prophase I     Metaphase I…

A: The law of Independent assortment was proposed by Mendel. According to this law, alleles of two…

Q: During cell cycle there are checkpoints. They best way to define a checkpoint is?  a) a location…

A: Cell cycle checkpoints are important points of regulation of cell cycle to ensure that each process…

Q: Give three examples of checkpoints that the cell monitors before proceeding through the cell cycle.

A: A checkpoint is a stage of the eukaryotic cell cycle, in which the cell evaluates internal and…

Q: Discuss two-three ways that kinases/phosphatases OR proteasomes ensures proper rates of cell…

A: In order for duplicated chromosomes to bind appropriately to spindle microtubules and partition…

Q: A student observing a sample of cheek cells noticed that all of the cells were identical. Which…

A: Cheek cells  Cheek cells are eukaryotic cells and present inside the mouth. They are continuously…

Q: What factors needed to proceed with the cell cycle of Mitotic checkpoint?

A: Each step of the cell cycle is monitored by internal controls called checkpoints. There are three…

Q: List and briefly describe three major cell cycle checkpoints. For each checkpoint, predict the…

A: According to the question, we have to make a list and briefly describe three major cell cycle…

Q: Given their respective roles, why might activation of formin and myosin II be beneficial as cells…

A: When a cell is destined for division, first its nuclear content would be shared between cells. It…

Q: The longest phase of the cell cycle is: a) Cyclin Ob) Interphase c) Cytokinesis d) Cancer

A: The orderly sequence of events by which the cell duplicate it's DNA, synthesis it's other components…

Q: Anaphase B involves the separation of spindle poles. What forces have been proposed to drive this…

A: Anaphase is the third stage, followed by metaphase that is characterized by the seperation of…

Q: Choose all of the TRUE statements. Hint: 4 statements are true.      Cytokinesis occurs the same…

A: Mitosis, a crucial process in eukaryotic cells, ensures the precise division of genetic material,…

Q: Compare and contrast cytokinesis in animal cells with cytokinesis in plant cells.

A: The cell cycle is divided into the two basic phases; Interphase and Mphase . The M phase…

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

A:

Q: Draw a single duplicated chromosome, labeling the chromatid(s) and centromere

A: The answer to your question is given in the step below. Kindly refer to the image.

Q: Label which parts of the cell cytoplasm, nucleus, ETC. were stained with Harris Hematoxylin, EA-50,…

A: Given information The cells are stained by: Harris hematoxylin stain  EA-50 OG-6

Q: The cell has  ----- Chromatides during g2.     -------    Chromatides during a phase and.…

A: The cell has two copies of sister chromatids that are held together by the centromere during DNA…

Q: In the diagram, the speed bumps (look like short walls) represent __________. A) The only times at…

A: Introduction :- Cell cycle is defined as the series of steps that a cell passes through to get…

Q: locate the telophase and cytokinesis (use arrow please) then describe the appearance of the DNA,…

A: The cell with red arrow is in anaphase. Here we can clearly see the spindle fibers and chromosomes…

Q: Describe the purpose of cell cycle checkpoints.

A: Introduction  The cell cycle is controlled by various internal and external factors such as the…

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: