QUESTION 5 Which of the following puts the stages of mitotic cell division in the order that they happen in? anaphase, cytokinesis, interphase, metaphase, prophase, telophase O A. interphase, prophase, metaphase, anaphase, telophase, cytokinesis O B. cytokinesis, prophase, metaphase, anaphase, telophase, interphase OC. O D. interphase, metaphase, anaphase, prophase, telophase, cytokinesis
Q: QUESTION 31 Put the steps of the cell cycle in order beginning with "start" or the "restriction…
A: Cell cycle is generally represented by the following four phases: 1. The starting phase which is the…
Q: QUESTION 3 Look at the cells undergoing mitotic cell division as viewed under 400X microscopes.…
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Q: Question 7 What do the structures A and B represent ? O Non-homologous chromosomes O Sister…
A: Introduction Chromosomes are referred to the condensed stage of chromatin fibre. Chromosomes are…
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A: The cell cycle is an orderly series of changes that occurs in a cell by which it duplicates its…
Q: Question 49 Which of the following statements is TRUE about mitosis? O It is the cellular division…
A: Mitosis is the equational division in which parent diploid cells give rise to progeny diploid cells
Q: Question 8 What do the structures A and D represent ? B C D O Sister chromatids O Homologous…
A: We are authorized to answer only one question at a time, since you have not mentioned which question…
Q: Question 1. All of the following events occur luring anaphase EXCEPT DNA replication the separation…
A: The main activities occur during anaphase: -Each chromosome's sister chromatids disengage from their…
Q: Question 11 Which of the following organelles is NOT found in both plant and animal cells? a)…
A: An organelle is a subcellular structure that, like an organ, performs one or more specific functions…
Q: QUESTION 9 How do the two cells formed by a mitotic cell division compare to each other? OA. The two…
A: The process of cell division works as the foundation stone of continuity of life. A cell always…
Q: QUESTION 34 Dynosaur inhibits the attachment of the microtubule motor protein dynein to…
A: Cell division is the process by which a cell grows and divides into two daughter cells. It is…
Q: Question 7 Why is cytokinesis an important part of cell division? O t is responsible for the proper…
A: Karyokinesis is the nuclear division and it is followed by cytokinesis at the time of cell division.
Q: Question 5. DNA replication and the production of additional histones occur during what part of the…
A: DNA replication and histone production during the cell cycle.
Q: Question 3: A woman suffers from albinism and is also a carrier for haemophilia. Draw a well-…
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Q: QUESTION 30 Which of the following states in the cell (intracellular) are mutually coupled and…
A: Homeostasis is the property of cell by which the internal conditions of the cell are maintained.
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A: The cell cycle: It has 4 phases. G1-phase is the first growth phase. S-phase is the phase where DNA…
Q: QUESTION 24 These progenitor stems cells gradually move through this zone on their way to…
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Q: Question 1) which cytoskeleton supports the cilia in moving mucous laden with foreign particles?
A: Question (1) : Cytoskeleton is a dynamic structure that is present in the cell cytoplasm of bacteria…
Q: QUESTION 21 Which type(s) of microtubules continue lengthening after the spindle assembly…
A: Given: To identify which type of microtubules continue lengthening after the spindle assembly…
Q: QUESTION 52 Which arrow or t-bar is accomplished through phosphorylation? no DNA damage p16/21 A…
A: The correct option is C The arrow C is accomplished through phosphorylation (because the G1 and S…
Q: What is the driving force to separate the spindle poles during Anaphase B of mitosis? A.…
A: The driving force to separate the spindle poles during Anaphase B of mitosis.
Q: Question 29 Which phase of the cell cycle do the chromosomes align themselves along with the…
A: Cell cycle involves the process of dividing the parent into two daughter cell.
Q: QUESTION 2 Which of the following is NOT an example of when or where you would find mitotic cell…
A: Mitosis the the cell division in which replicated chromosomes are divided into two nuclei.Mitosis…
Q: QUESTION 24 A particular cell from a goldfish contains 50 chromosomes at the start of the cell…
A: Mitosis is a cycle where a single cell isolates into two identical daughter cells (cell division).…
Q: Question 9. What triggers the entry of a cell into mitosis? the addition of inhibitory phosphate…
A: Cdks are the cyclin-dependent kinases are important for regulation of cell cycle. They regulate the…
Q: Question 4 Name the proteins that make up the each of the animal cytoskeleton components.
A: Animal Cytoskeleton can be defined as a group of three components ( microfilament, intermediate…
Q: Question 7 All cells contain which three structures at some point? Cell wall, flagella, and…
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Q: Question 23 You are caring for a patient with pancreatic adenocarcinoma. The cancer originated from…
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Q: QUESTION 9 Select the factor that associates with the microtubule ends and pulls the protofilaments…
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Q: Question 2 2/4 points Which of these associations between a cytoskeletal fiber and its function are…
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Q: QUESTION 1 If cells do not pass the G1 checkpoint what happens to them? They begin mitosis They…
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Q: Question 2 2 pts Interphase and mitosis are both parts of the cell cycle. Which of the following is…
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Q: Question 10 (1 point) ✓ Saved Listen ▶ In humans, 2n = 46. What is number of chromosomes and DNA…
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Q: QUESTION 17 this is the duration of time it takes for cells to double in number in a culture where…
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Q: QUESTION 33 Which of the following would happen as a consequence of MAD2 becoming permanently…
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Q: Question 40 Which of the following statements is true about prokaryotic and eukaryotic cells?…
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Q: Question 6 What do the structures A and B represent ? Non-homologous chromosomes O Homologous…
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Q: QUESTION 2 DNA replication occurs in which phase of the cell cycle? O a. S phase O b. M phase O c.…
A: The process by which the genome's DNA is copied in cells is known as DNA replication. Before…
Q: Question 2 A chromosome contains O gene O DNA O gene and DNA
A: A chromosome contains DNA . The DNA molecule is packaged into thread-like structures called…
Q: QUESTION 1 If plant cells had the following % of their cells in these stages of mitotic cell…
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Q: QUESTION 48 Condensed chromatin: O a. chromosomes O b: cytoplasm C. cytosol O d. amorphic organelles
A: A complex of DNA and histone proteins found inside the nucleus of the cell is called Chromatin.…
Q: Question 2. At the end of called a protease is activated and cleaves leading to the separation of…
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Q: QUESTION 27 Activation of at the metaphase to anaphase transition leads to the activation of APC/C…
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Q: QUESTION 3 As mentioned in the lecture, both excessive and insufficient apoptosis can cause…
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Q: Which phase of the cell cycle would the cell prepare for division? Question 13 options: G1…
A: Cell cycle is of two types. Mitosis and meiosis. In mitosis a cell divides into two cells. In…
Q: QUESTION 7 Match the stage of mitotic cell division with its description. chromosomes line up in the…
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Q: Question 44 Choose the answer that correctly matches the terms and statements below: 1. Cells of…
A: Cell is the basic structural and functional unit of life.
Q: Question 1: a. How does cytokinesis differ between plant and animal cells? b. If a cell with…
A: Cytokinesis - It is the division of the cytoplasm of the cell upon completion of nuclear division.…
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A: Labelled the structure as nucleolus, cell membrane, cytoplasm.
Q: Question 1 Which of the following causes a dividing cell to pinch in two by contracting like a…
A: A physical process of cell division that divides the parental cell’s cytoplasm into two daughter…
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:
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- QUESTION 7 Match the stage of mitotic cell division with its description. v chromosomes line up in the middle of the cell on spindle fibers cytoplasmic division results in two new cells A. metaphase sister chromatids separate and daughter chromosomes begin moving to opposite poles B. cytokinesis C. prophase nuclear membrane disintegrates, DNA condenses, spindle highways begin to be formed D. telophase E. anaphase F. interphase daughter chromosomes arrive at opposite ends of the cell, the cell membrane pinches in, nuclear membranes form DNA replication and organelle doublingQUESTION 7 Match the stage of mitotic cell division with its description. vchromosomes line up in the middle of the cell on spindle fibers cytoplasmic division results in two new cells A. interphase sister chromatids separate and daughter chromosomes begin moving to opposite poles B. anaphase C. telophase nuclear membrane disintegrates, DNA condenses, spindle highways begin to D. metaphase be formed E. prophase F. cytokinesis daughter chromosomes arrive at opposite ends of the cell, the cell |- vmembrane pinches in, nuclear membranes form Ev DNA replication and organelle doublingQUESTION 7 Match the stage of mitotic cell division with its description. chromosomes line up in the middle of the cell on spindle fibers cytoplasmic division results in two new cells A. interphase sister chromatids separate and daughter chromosomes begin moving to gopposite poles B. anaphase C. telophase nuclear membrane disintegrates, DNA condenses, spindle highways begin to D. metaphase be formed E. prophase F. cytokinesis daughter chromosomes arrive at opposite ends of the cell, the cell membrane pinches in, nuclear membranes form DNA replication and organelle doubling
- QUESTION 2 Which statement(s) about mitosis is/are true? Daughter cells produced by mitosis have cytoplasmic content (ie, organelles, cytoplasm, number of mitochondria, etc.) that is identical Chromosomes condense during cytokinesis Homologous chromosomes on separate kinetochores line up together at the metaphase plate Daughter cells obtain a copy of each chromatid from their parent cell During prophase, the mitotic spindle developsQUESTION 8 Match the stages of mitotic cell division to the descriptions of those stages. v chromosomes attach to spindle fibers across the middle of the cell chromosomes are not yet duplicated so chromosomes only look like a line, only one pair of centrioles in cell A. Early Interphase cell membrane is pinching in forming a peanut-shaped cell, daughter chromosomes reach the poles and new nuclear membranes are forming around them B. Prophase C. Metaphase D. Cytokinesis the nuclear membrane is breaking down, chromosomes are condensing, centrioles are building microtubule "highways" (spindle fibers) E. Anaphase chromosomes are duplicated so chromosomes look like an "X", two pairs of centrioles and double the amount of organelles fill the cell F. Late Interphase v cell is dividing into two identical cells G. Telophase daughter chromosomes are beginning their migration to the poles on spindle fibersQuestion 5 Which of the following does NOT begin during prophase? O Separation of sister chromatids Centrosomes start to migrate to the poles of the cell Fragmentation of the nuclear envelope Condensation/tighter packaging of DNA into chromatids Question 6
- QUESTION 4 Match the mitotic cell division stage to its description. chromosomes randomly attach to spindle fibers across the middle of the cell the cell membrane pinches in, two new nuclear membranes form around daughter chromosomes that have reached the ends of the cell A. metaphase B. early interphase DNA is in chromatin form and unduplicated in a single cell C. late interphase DNA is as chromatin and unduplicated as cytoplasm divides one cell into two equal cells D. prophase VDNA and organelles are double the amount of a regular body cell E. telophase F. anaphase daughter chromosomes are moving along spindle fibers towards opposite ends of the cell G. cytokinesis the nuclear membrane is disintegrating, centrioles begin building spindle fibers, DNA condensesQUESTION 4 Match the mitotic cell division stage to its description. chromosomes randomly attach to spindle fibers across the middle of the cell the cell membrane pinches in, two new nuclear membranes form around daughter chromosomes that have reached the ends of the cell A. late interphase B. prophase DNA is in chromatin form and unduplicated in a single cell C. early interphase DNA is as chromatin and unduplicated as cytoplasm divides one cell into two Jequal cells D. anaphase DNA and organelles are double the amount of a regular body cell E. cytokinesis daughter chromosomes are moving along spindle fibers towards opposite Jends of the cell F. metaphase G. telophase the nuclear membrane is disintegrating, centrioles begin building spindle fibers, DNA condensesQUESTION 3 Look at the cells undergoing mitotic cell division as viewed under 400X microscopes. Microscope A Microscope B Which of the following is correct about the pictured cells? The cell under microscope A is an animal cell in metaphase and the cell under microscope B is a plant cell in interphase. OA. B. The cell under microscope A is a plant cell in anaphase and the cell under microscope B is an animal cell in prophase. C. The cell under microscope A is a plant cell and the cell under microscope B is an animal cell. They are both in prophase. O D. The cell under microscope A is an animal cell and the cell under microscope B is a plant cell. They are both in telophase.
- QUESTION 3 Look at the cells undergoing mitotic cell division as viewed under 400X microscopes. Microscope A Microscope B Which of the following is corect about the pictured cells? The cell under microscope A is an animal cell in metaphase and the cell under microscope B is a plant cell in interphase. O A. O B. The cell under microscope A is a plant cell in anaphase and the cell under microscope B is an animal cell in prophase. O C. The cell under microscope A is a plant cell and the cell under microscope B is an animal cell. They are both in prophase. O D. The cell under microscope A is an animal cell and the cell under microscope B is a plant cell. They are both in telophase. QUESTION 4 Which of the following is NOT an example of when mitotic cell division is used? O A. when an injury is healing O B. when we grow from a baby into an adult O C. when we replace dead cells, like skin cells, that die and fall off each day O D. all of the above are examples of when mitotic cell division…QUESTION 37 What is the driving force to separate the spindle poles during Anaphase B of mitosis? A. Addition of microtubule subunits at the plus ends of the overlap microtubules. B. Loss of microtubule subunits from both ends of the astral microtubules. C. Addition of microtubules at the plus ends of the kinetochore microtubules. D. Loss of microtubule subunits from both ends of the kinetochore microtubulesQuestion 6 Review Concept 12.2 Mitotic phases. Match the term and its description. Each term can only be used once. prophase, prometaphase, metaphase, anaphase and ( Choose ) telophase Nucleoli disappear. Chromatin fibers condense to ( Choose ) chromosomes. Mitotic spindle begins to form. Centrosomes move away from each other. The centrosomes are at the oppsite poles of the cell. [ Choose ) Chromosomes align at the metaphase plate. The kinetochores of the sister chromatids are attached to the kinetochore microtubules. Two daughter nuclei form. Nuclear envelops form. Nucleoli [ Choose ) appear. The chromosomes become less condensed. Spindle microtubules are depolymerized. The division of nucleus is completed. This is the shortest stage of mitosis. Cohesin proteins are ( Choose ) cleaved. Sister chromatids are separated and moved to the two poles. A structure made of microtubules that controls chromosome [ Choose ) movement during mitosis is called >