If a cell that had two copies of each chromosome, but problems with the spindle caused the sister chromatids to remain attached to each other and to only one spindle pole, what cells would result? a)  cells with 2 copies of each chromosome and 2 copies of each chromosome b)  cells with 3 copies of each chromosome and 1 copy of each chromosome c)  cells with 6 copies of each chromosome and 2 copies of each chromosome d)  cells with 4 copies of each chromosome and 0 copies of each chromosome e)  cells with 1 copy of each chromosome and 1 copy of each chromosome

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: Telophase in Mitosis a ) Chromosomes begin to uncoil into chromatin. b) Nucleolus and nuclear…

A: Telophase is the fifth or we can say final phase of mitosis. it is the process that separate the…

Q: Spindle fibres first start to form during a)  telophase. b)  anaphase. c)  metaphase. d)…

A: Cell division occurs when a parent cell divides and forms two or more cells known as daughter cells.…

Q: As a certain cell went through S phase, many mistakes were made during DNA replication that could…

A: DNA is the nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid in which…

Q: Kinetochores control the transition from metaphase to anaphase. Why is this statement true?…

A: Kinetochores are protein complexes that assemble on the centromere of each chromosome. They are…

Q: A student collected samples of cells from a woody plant during the spring and produced the drawings…

A: Mitosis can be defined as the process in which a single cell divides to form two daughter cells.…

Q: You add a chemical to five samples of cells and have another five samples of cells to which you do…

A: A Complete experiment has three types of variables- independent, dependent and control. One of…

Q: What events happen in telophase? a.) Chromatin coils and condenses, forming chromosomes b.)…

A: In mitotic cell division, a single somatic cell divides once to produce two identical daughter cells…

Q: he next four questions below refer to the following terms. Each term may be used once, core than…

A: Cell division is the process by which new cells are formed.

Q: Explain why we can say that M-phase of the cell-cycle is triggered by a positive feedback loop.…

A: Feedback loops work to regulate the sequence of events by giving feedbacks. That is in case some…

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: The kind of cell division that originates two daughter cells each having exactly the same number (as…

A: Cell division is a process by which one parent cell splits into two daughter cells. The cells can be…

Q: 1- In the cell cycle the mitosis and meiosis are occurring during. done during. Prior to...…

A: Cell cycle can be defined as a process in which a cell the duplication of the genome takes place…

Q: The cell division process that cells in culture undergo includes the following stages in temporal…

A: CELL DIVISION - it is the process  by which a parent cell divides into two or more daughter cells .…

Q: ytokinesis in plant cells is different from cytokinesis in animal cells because a)  a cell plate…

A: The cell is known to be the primary fundamental unit of the life of all living organisms. The plant…

Q: Rb and Ink4 Cdk inhibitors are able to slow cell cycle progression. a) True Ob) False

A: Some series of steps in which the chromosome and cell materials are double to make copies are known…

Q: Which of the following is TRUE about gametes? a) undergo meiosis b) formed by mitosis c) always…

A: Please note, the given questions are four different questions and not sub-parts of one question.…

Q: chromosome replication occurs during

A: Cell division is a prominent process that takes place in our body. During cell division in…

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: Why does nucleation rate cause the number of microtubules to be proportional to nucleation rate but…

A: Microtubules are key elements in maintaining structural integrity, cell signalling, transport and…

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: A cell has 30 chromosomes before mitosis. After the completion of mitosis, the two daughter cells…

A: As we know all living organisms are made of  basic unit of structure and function called as cell.…

Q: At the spindle assembly checkpoint, kinetochores not attached to spindle microtubules send a…

A: In this question, we will explore the spindle assembly checkpoint (SAC), a critical regulatory…

Q: Write the correct letter that corresponds to the events taking place in each stage of cell   Column…

A: Cell cycle is a series of changes occur in a newly divided cell through which it duplicates its…

Q: Across |15.) process in which a 2n cell does through two successive divisions resulting in four 4…

A: According to guidelines we have to answer the first question only. so please kindly post the…

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

A: The normal cell cycle has two phases, interphase and mitotic phase. Interphase is the phase in which…

Q: GENETICS Recombination between linked genes via crossing over occurs a) at the 2 strand stage,…

A: Answer is e.) during mitosis.

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: 28. When studying living cells in a laboratory, researchers sometimes use drugs as a way to make…

A: Ans 28: - Whenever cell cycle is stopped, the cell becomes dormant and returns to the resting stage…

Q: In the experiment of cell fusion, when tumor cells were fused with normal cells, the initially…

A: Cell fusion is an important cellular process in which two or more uninucleate cells merge to form a…

Q: If a cell fails the Spindle Checkpoint, at which stage of the cycle would the cell arrest?

A: Cell cycle: It is a phages of events that a cell passes until it reproduces its replica. Usually…

Q: You add a chemical to five samples of cells and have another five samples of cells to which you do…

A: Variable represent persons or objects that can be manipulated, controlled or merely measured for…

Q: What result demonstrated that the spindles shorten at the chromosome end during anaphase? Group of…

A: At metaphase, chromosomes align at the metaphase equator plate and during anaphase, sister…

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: ____ will hopefully prevent cells from going through their stages when there are problems with the…

A: Introduction:- Cell cycle is defined as the orderly sequence of events in which cell duplicates its…

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

A:

Q: Explain why it has to be different, and b)  briefly describe the processes in the two different cell…

A: Cytokinesis is the division of the cytoplasm and is a subpart of a large process called cell…

Q: Kinetochores are the a) sites of spindle fiber attachment to chromosomes. b) regions where two…

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

Q: Which of the following may contribute to pause the cell cycle?   a)  ATM   b)  ATR   c)  p27…

A: A cell cycle pause is a brief halt or delay in the cell cycle's advancement, often brought on by…

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: 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: In cell division, each chromosome is copied entirely. a.) true  b.) false

A: INTRODUCTION Cell division In cell division the parent cell divides to form daughter cell. Mitosis…

Q: Which of the following term produces the spindle fibers which pulled the sister chromatids towards…

A: Answer: Introduction: Equational division is also called as mitosis. In this cell division, the…

Q: At the end of which phase(s) of the mitotic cell cycle does each chromosome consist of two sister…

A: Chromosomes are long, thread-like structures that contain tightly packed DNA within the nucleus. The…