role of microtubles in mitosis in eukaryotic cells?

Q: You would expect to find chromatin in which form during the Gap2 phase of the cell cycle? Replicated…

A: G2 phase of the cell cycle is an interphase which ensures that cell is ready to enter the mitotic…

Q: A scientist adds colchicine, a microtubule polymerization inhibitor, to a cell entering mitosis. At…

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

Q: A cell in G2 contains 36 sister chromatids. This same cell in G1 would have O 72 sister chromatids.…

A: In G2, the cell has 36 sister chromatids.

Q: Actively dividing eukaryote cells pass through a series of stages known collectively as the cell…

A: A cell cycle is a set of operations that occur in a cell as it multiplies and develops. After that,…

Q: What is occurring in the image below and what cell division process does this Occur in? * Homologous…

A: DNA contains inheritable segments that are called genes that contain instructions for protein…

Q: Fill in the blank: The ___________ is the protein complex located at the centromeres of the sister…

A: Cell division is a process by which a parent cell divides into two daughter cell. There are two…

Q: Figure 6.4 Which of the following is the correct order of events in mitosis?a. Sister chromatids…

A: Introduction  Cytology refers to the study of cell such as cell morphology, physiology etc. As we…

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: Cyclin B-cdk1 controls entry into mitosis. What is the cyclin B-cdk1 doing to cause mitosis to…

A: Cells make up an organism. Cells are the building blocks that organise themselves to form the…

Q: Taxol is an anticancer drug extracted from the Pacific yew tree. In animal cells, Taxol disrupts…

A: Taxol It is obtained from the bark of Pacific yew tree. It targets the rapidly growing cancer cells…

Q: An onion root tip cell is observed under a light microscope to see meristematic tissue. You use the…

A: Since the onion root tip is a rapidly growing component of the onion, there will be several cells in…

Q: Which of the following events occurs in metaphase? Multiple Choice   Spindle disappears   Nuclear…

A: Cell division is responsible for the generation of new cells. The type of cell division that…

Q: Just answer, no need to explain.  During prophase of mitosis Select one: A.the spindle breaks…

A: Disclaimer: As per Bartleby guidelines, we will answer only the first question. Kindly repost the…

Q: In which stage of the eukaryotic cell cycle do chromosomes leave the nucleus and enter the cytosol?…

A: There are two primary stages in the cell cycle: the interphase and the mitotic phase. The cell…

Q: A new organism was discovered in a deep sea vent at the bottom of the ocean. The researchers…

A: A) the domain belongs to archae domain cause  The organisms in archae are anaerobic Can live in…

Q: The microscope image above shows the human chromosomes from a white blood cell.  To create the…

A: Collected from WBC  G1 phase No Explanation is given below

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: 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: a student is starting a cell culture. initially she has 10 diploid cells with 2n =4 chromosomes. how…

A: The mitotic division is the type of cell division in which one cell divides to form two cells. It is…

Q: Phases of the cell cycle (Mitosis)                Anaphase Centromeres divide. Single-stranded…

A: INTRODUCTION Mitosis This is a process by which a single cell divides into two identical daughter…

Q: The diagram shows the two forms of a cukaryotic chromosome that occur during the cell cycle. For…

A: In the nucleus of each cell the DNA molecule is packaged into thread like structure buy special…

Q: A parent cell that has 70 chromosomes undergoes cell division and produces daughter cells that have…

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

Q: The image below shows a somatic cell from an organism for which 2n = 8 (top cell from the image…

A: Cell division is the process where cell divided into daughter cells. It mainly two types mitosis and…

Q: 1 2 3 4 Here is a replication fork during S phase of the cell cycle. DNA strands are labeled 1-4.…

A: The DNA is a double stranded molecule which unwinds during replication. During replication one…

Q: Why would it be important to replicate DNA before a cell divides in mitosis or meiosis? For genetic…

A: Mitosis produces two identical nuclei from the original nucleus. Meiosis, on the other hand,…

Q: Mitosis takes place in non-sexual cells called ________________ cells. What phase of cellular…

A: Mitosis is a process of cell division where one diploid parent cell gives rise to two diploid…

Q: The mitotic spindle is often described as a microtubule based cellular machine. The microtubules…

A: The cytoskeleton is made up primarily of microtubules. They are present in all eukaryotic cells and…

Q: During Mitosis, the spindle apparatus becomes connected to the:

A: The correct answer is Centromere .

Q: Do cells undergoing mitosis have homologous pairs? Why/why not?

A: Mitosis is the type of cell division which is responsible for the formation of two daughter cells…

Q: Which one of the following represents interphase?    A.  G1 + G2 + S  B.  S + M + C  C.  prophase…

A: Interphase :- Interphase is also refers to as resting phase of the  cell where cell gather material…

Q: 1 2 3 4 Here is a replication fork during S phase of the cell cycle. DNA strands are labeled 1-4.…

A: Semiconservative DNA replication The replication of DNA takes place in S phase of the cell cycle…

Q: prophase, prometaphase, metaphase, anaphase and telophase [Choose] (Choose] Nucleoli disappear.…

A: Mitosis results in the formation of two diploid daughter cells from one diploid parents cell.

Q: What is the difference between a chromosomes and a chromatids? a) there is no difference they are…

A: Every chromosome comprises of two chromatids. A chromatid is one portion of a duplicated chromosome,…

Q: Eukaryotes have evolved a mechanism to solve the end replication problem of their linear chromosomal…

A: Replication is the process of copying the DNA strand to produce two identical copies of DNA. The…

Q: 3. Prophase: This is when the DNA coils up and the chromosomes are now visible under the microscope.…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Colchicine is a medication most commonly used to treat inflammatory arthritis called gout.…

A: colchicine is drug used to treat many disease like gout and other autoimmune disorders .

Q: Which of the following is the correct order of events in mitosis?   1. Sister chromatids line up…

A: In mitotic cell division the  phase is the period in which the duplicated chromosomes are divided…

Q: DNA replication takes place. Cytoplasm divides. Chromosomes align at the equator of the cell.…

A: The growth of any individual is due to cell division and it also helps in reproduction or increases…

Q: Onion meristem cells complete a cell cycle in 300 minutes. Use the data in the table to calculate…

A: Different cells in plants and animals multiply at different rates. Cells in a growing child multiply…

Q: ) Using Figure 4.4, identify the phase of mitosis that each of the following events occur in.…

A: Mitosis is an equational division in which the cell undergoes division but the chromosomes numbers…

Q: What are the stages of mitosis Chromatid doublets seperate to individual chromosomes. Centriole…

A: The main purpose of Mitosis is:   Division of cells to grow, or replace old, deceased, dead or…

Q: This is the first step after interphase. Sister chromatids (pairs of chromosomes) are formed and the…

A: Mitosis is the term used to describe cell division for replication. The product at the end of…

Q: The image below is an Allium root tip under the microscope. Which statement describes what we are…

A: Allium cepa is the Scientific name for onion. Cell cycle is a process in parent cell divides into…

Q: Which phases of the cell cycle is generally the longest in the cells of a mature eukaryote

A: Cell cycle is a cascade of events for the growth and development which a cell undergoes basically…

Q: What is the role of the spindle fibers during mitosis * They help separate the chromosomes. They…

A: Mitosis : It is a type of cell division in which a parent cell is divided into two genetically…

Q: Aurora B Merge Merge B CI

A: Thyroid Hormone Receptor-Associated Protein of 150 kDa  (TRAP150) helps in mitotic progression of…

Q: Actively dividing eukaryote cells pass through a series of stages known collectively as the cell…

A: For the given image  I will make the fill in the blanks as a,b,c and d . The A step is at the 4 o…

Q: What is one difference between plant and animal cells in mitosis ?     Plant cells form a…

A: Mitosis can be defined as the process of the nuclear division (cell division) that occurs in a cell.…

Q: In a human somatic cell (normal body cell) that is in G2, what would be true about chromosome number…

A: These cells would be considered diploid (2n).These cells would contain homologous…

Q: What lines up at the center of the cell during Mitosis?

A: In prophase I of meiosis  two homologous chromosomes each  replicated into two sister chromatids…

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: