Q: In mitosis, when the duplicated chromosomes line up in the center of the cell, that stage is…
A: Step 1 Mitosis is a mode of cell division in which the daughter cells are genetically similar to the…
Q: Make a creative short story about the phases of cell cycle and its checkpoints. Highlight each…
A: Cell division is the method through which a parent cell divides into 2 or more daughter cells. The…
Q: During the cell cycle, the DNA mass of a cell:Decreases during G1.Decreases during…
A: Introduction All cells with some exceptions undergo cell division in order to multiply. During cell…
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: 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: Which are true of centrioles
A: Centrioles are membrane-less structure. They are elongated in shape. They have a cartwheel…
Q: During the cell cycle, overlapping inter-polar microtubules begin elongation during __________,…
A: A single parent cell can divide to form daughter cells, either by the process of meiosis or mitosis.…
Q: What is the importance of cell cycle to an organism? (Unicellular and multicellular)
A: Cell cycle is the process by which a cell grows ,divides and forms daughter cells. It involves the…
Q: Following each cell cycle, telomeresa. get longer.b. return to the same length.c. get shorter.d.…
A: Cell cycle can be defined as the sum total of all the events that happen sequentially when a given…
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: You obscrved that the cell undergoes both growth and DNA replication. In what phase in cell cycle do…
A: 1st answer is A
Q: At which phase are centrioles beginning to move apart in animal cells? A) Telophase B) Anaphase C)…
A: Centrioles are paired barrel-shaped organelles found in the cytoplasm of animal cells near the…
Q: The reconstruction of the nuclear membrane takes place in what phase of the cell cycle? a.)Prophase…
A: The cell cycle is the series of growth and replication taking place in a cell. Whether it is mitosis…
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: Synthesis phase in the cell cycle is called so, because of the synthesis of more: A. RNA B. RNA and…
A: A cell cycle is considered as a set of events and these events take place in the cell and the cell…
Q: Interphase is the part of the cell cycle when________ . a. a cell ceases to function b. a cell forms…
A: Interphase is a stage in which the cell is not undergoing mitosis. It rests and synthesizes its DNA…
Q: Which stage of mitosis is not paired with a correct event of that stage? * O A. telophase - a…
A: NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to answer…
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: A biologist examines a series of cells and counts 160 cells in interphase, 20 cells in prophase, 6…
A: The cell goes through a series of stages called cell cycle in which the cell increases in size (G1,…
Q: Some cells in your body frequently divide, while others in your body rarely, if ever, divide. a.…
A: The cell cycle comprises of 4 principal phases-G1 phase in which cellular contents excluding the…
Q: Cytoskeletal elements play important roles in cell division. The mitotic spindle apparatus is made…
A: During the end of prophase mitotic division, mitotic spindle (that is required for nuclear division)…
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: EVOLUTION CONNECTION The result of mitosis is that thedaughter cells end up with the same number of…
A: lets assume that the mother cell divided its chromosomes equally and passed it onto the daughter…
Q: You are studying some animal cells undergoing cell division. You add a chemical which interferes…
A: The process of producing new cells from the parent cell is called cell division. The dividing cell…
Q: Cell W has half as much DNA as cells X, Y, & Z. Which phase of the cell cycle is cell W in?
A: Answer - Option A - G1
Q: in own understanding what are chromosomes, cell cycle, and cell division?
A: Chromosomes are the highly compact/condensed form of DNA on which genes are present which can be…
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: substance that prevents cells from synthesizing spindle fibres. How would this substance affect cell…
A: Spindle fibres are helpful in the formation of mitotic spindle during cell devision which helps in…
Q: A biologist examines a series of cells and counts 160 cells in interphase, 20 cells in prophase, six…
A: M-phase refers that phase a cell spends which it is undergoing mitosis. It consists of prophase,…
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: The mitotic spindle plays a critical role in which of the following processes? a) dissolving the…
A: Mitosis process of cell division starts with interphase. During interphase, the cell gets ready with…
Q: Part II. Direction: Arrange the order of events of the cell cycle by writing no 1-8. 1. The cell…
A: A sequence of events that takes place in the cell which results in replication of DNA and cell…
Q: Explain the synthesis phase in the cell cycle known as?
A: The cell cycle is comprised of interphase (G₁, S, & G₂ stages), trailed by the mitotic stage…
Q: In what ways are the new cells (daughter cells), which result from a cell cycle, similar?
A: The cell cycle is otherwise known as the cell-division cycle that is characterized by the occurrence…
Q: The diagram shows a cell that has completed mitosis and cytokinesis. Which stage of the cell cycle…
A: Through recurrent cell division, a multicellular organism's complex body emerges from a single…
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: Unpacking of chromosomes and the formation of a new nuclear envelope is a characteristic of which…
A: Mitosis, also known as karyokinesis is a process of cell division that is carried out in series of…
Q: Which stage of mitosis in an animal cell does each part of Figure Q6 represent? (A) (B) (C) Figure…
A: Mitosis is a type of cell division in which daughter cells produced are genetically identical to…
Q: How would the discovery of DNA and how DNA "works" have changed hiw scientists could research…
A: DNA or deoxyribonucleic acid is a double helix complex structure which carry instructions for…
Q: se, metaphase, anaphase & telophase are the stages of which process?
A: Explanation:Prophase during which a combination of homologous chromosomes line up and kinda four.…
Q: At prophase, a cell has____________chromosomes, ______________chromatids,and…
A: Cell cycle is a series of changes occur in a newly divided cell through which it duplicates its…
Q: What occurs during the S phase of the cell cycle? a. The cytoskeleton is dismantled. b. The cell…
A: The orderly sequence of events by which a cell duplicate its DNA, synthesizes its other components…
Q: many anticancer drugs inhibit the formation of the mitotic spindle. what inpact will this have on…
A: Anti-cancer drugs inhibit the formation of mitotic spindle because:
Q: In the mitosis experiment, in what stage were most of the onion root tip cells in? Based on what you…
A: Introduction Cytology refers to the study of cell such as cell morphology, physiology etc. As we…
Q: If a starfish sustains damage to an arm, it often grows a new one, as long as part of the central…
A: The phenomenon of regeneration involves the renewal, restoration and regrowth of cells and tissues…
Q: Telophase Anaphase Metaphase G2 - prepare for division G1- cell growth Prophase S- synthesis of DNA…
A: Cell division and cell cycle involve various stages such as gap phase (G1, G2), synthesis phase (S),…
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- The mitotic spindle plays a critical role in which of the following processes? a) dissolving the nuclear membrane b) triggering the compaction and condensation of chromosomes c) splitting of the cell (cytokinesis) following mitosis d) separation of sister chromatidsMitosis results in each cell: A. receiving exact copies of all chromosomes of original cell B. donating repaired chromosomes to the original cell C. receiving exactly half of the chromosomes of original cell D. doubling the number of chromosomesDuring the cell cycle, overlapping inter-polar microtubules begin elongation during __________, whilechromosome separation commences during __________. A. Metaphase, anaphase B.B. Metaphase, anaphase A.C. Anaphase A, anaphase B.D. Anaphase B, metaphase.E. Anaphase B, anaphase A.
- As a cell grows, what happens to its surface area to volume ratio? (Hint: Think of a balloon being blown up). How does this ratio change with respect to cell division?Many cell lines used in medical research were originally derived from cancerous tissue. Why are cancer cells often used for developing cell lines?Interphase is the part of the cell cycle when________ . a. a cell ceases to function b. a cell forms its spindle apparatus c. a cell grows and replicates its DNA d. mitosis proceeds
- In the mitosis experiment, in what stage were most of the onion root tip cells in? Based on what you know about cell cycle division, what does this imply about the life span of a cell? Were there any stages of the cell cycle that you did not observe? How can you explain this using evidence from the cell cycle?Following each cell cycle, telomeresa. get longer.b. return to the same length.c. get shorter.d. bind to cyclin proteins.Which are true of centrioles A- They help arrange the contents of animal cells B- they have a part in cell division C- they are not found in higher plant cells
- Which is the correct order of stages in the cell cycle? a. G1, S, G2, prophase, metaphase, anaphaseb. S, G1, G2, prophase, metaphase, anaphasec. Prophase, S, G1, G2, metaphase, anaphased. S, G1, G2, anaphase, prophase, metaphaseThe reconstruction of the nuclear membrane takes place in what phase of the cell cycle? a.)Prophase b.)Metaphase c.)Anaphase d.)TelophaseDuring which phase of mitosis do the chromatids become chromosomes? A. Prophase B. Telophase C. Cytokinesis D. Metaphase