Q: Are the cells produced in mitosis identical?
A: The cell cycle can be defined as the distinct events that occur during one complete round of cell…
Q: Are the other phases of mitosis equal (or close)? Suggest a reason for any differences in the…
A: Mitosis, "the equational division" produces 2 daughter cells exactly Similar to the parental one by…
Q: at the end of mitosis how many chromosomes are present in each daughter cell?
A: Mitosis is the type of cell division happening in the nucleus of the cell. This process is a kind of…
Q: in mitosis, is this telophase or metaphase? Explain how can you tell?
A: Telophase and metaphase are stages of Mitosis which is a type of cell division. The sequence of…
Q: When do homogenous chromosomes interact in mitosis?
A: Chromosome is a condensed structure formed by the association of DNA with histone protein…
Q: At what stage in mitosis do the sister chromatids line up along the midline of the cell?
A: Answer- a. Metaphase
Q: what is metaphase of mitosis?
A: Mitosis is defined as a kind of cell division that produces two identical daughter cells from a…
Q: Describe the difference between mitosis and meiosis in term of splitting of centromere
A: The division of a parent cell into two or more daughter cells is called cell division. There are two…
Q: In what sense are the two daughter cells produced by mitosis identical?
A: BASIC INFORMATION CELL DIVISION It is necessary for all the cells In this the parent cell divides…
Q: so are the cells in mitosis identical?
A: There are two types of divisions that a cell can undergo. They are known as mitosis and meiosis.…
Q: How would Mitotic cohesin fails to form early in mitosis affect the outcome of mitosis or meiosis?
A: Cohesion is a protein complex during cell cycle that is responsible for the separation of…
Q: A diploid cell has eight chromosomes, four per set. In the followingdiagram, in what phase of…
A: A cell can divide by one of the processes of cell division i.e. mitosis or meiosis. Mitosis is a…
Q: What would happen if sister chromatids did not break apart during anaphase of mitosis?
A: Introduction Chromosomal aberrations are the common cause of abnormal development of the embryo or…
Q: Name the shortest stage of mitosis.
A: Defination: Mitosis is a phenomenon in which a single cell gets divided into two similar identical…
Q: • Describe one event that occurs in prometaphase of mitosis in eukaryotic cells. • Describe one…
A: The Cell cycle of the cell has 4 stages. The mitotic cell division is a stage in the cell cycle of…
Q: Mitosis and meiosis are different types of cell division. Which of the following events occurs only…
A: Mitosis is an equational division as it leads to the production of genetically identical two…
Q: In mitosis, what chromatid combination(s) will be present during metaphase? What combination(s) will…
A: Cell division in somatic cells;Mitosis happens in bodily cells. cell division happens in four…
Q: Why is it necessary for chromosomes to condense during mitosis andmeiosis? What do you think might…
A: Chromosomes can be defined as the thread-like structures which are formed by the wrapping of the DNA…
Q: What would the consequences be if one set of sister chromatids failed to separate at anaphase?
A: As we know all living organisms are made of basic unit of structure and function called as cell. To…
Q: If a cell has 46 chromosomes, how many chromosomes will each daughter cell have after mitosis?
A: Mitosis is a process in which a single cell get divides into two identical daughter cells (cell…
Q: In mitosis, are the chromosomes of the daughter cell identical to those of the progenitor cell? why?
A: The cell cycle is defined as the events that occur during one complete round of cell division.
Q: why During Mitosis, Sister ChromatidsSeparate and Two Daughter Nuclei Form?
A: Mitosis is a process in which a eukaryotic cell undergoes division to two daughter cells. The first…
Q: What happens to sister chromatids during anaphase of mitosis?
A: Mitosis is the process through which the nuclei of a eukaryotic cell splits. The two sister…
Q: In the absence of Separase, how would this affect the chromosomes dynamic during mitosis? Explain in…
A: If separase is absent , cohesin rings can't be cleaved off . Which eventually stop separation of…
Q: If you have 16 chromatids inside the cell before mitosis, how many chromosomes will be present in…
A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…
Q: What would happen if the sister chromatids did not split equally during anaphase of mitosis.
A: “Anaphase” is the fourth phase in mitosis. During anaphase, the centromeres split and some spindle…
Q: Draw the arrangement of chromosomes that you would expect to see during telophase of mitosis if the…
A: Chromosomes are the specialized condensed form of the chromatids. These contains the genes necessary…
Q: In which of the three phases of interphase and the stages of mitosis dochromosomes exist as single…
A: As we know all cells are originated from pre-existing cells. So, to form new cell , cell division is…
Q: Explain why mitosis is normal in cells containing both horse and donkey chromosomes, but the mixed…
A: Mule is the offspring of a male donkey and a female horse. Horses and donkeys are different species,…
Q: Why is it important for chromosomes to be condensed during mitosis anddecondensed during interphase?
A: Chromosomes are formed by DNA (Deoxyribonucleic acid) and related binding proteins. A single…
Q: In the absence of Separase, how would this affect the chromosomes dynamic during mitosis?
A: Separase is an ubiquitous cysteine protease enzyme which remain inactivated (by forming complex with…
Q: During anaphase of mitosis what seperates
A: Mitosis is a type of cell division in which parent cell divides into two identical daughter cells .…
Q: Single base pair mutations at which of the following sites would severely disrupt the segregation of…
A: Option D
Q: A group of cells is assayed for DNA content immediately following mitosis and is found to have an…
A: Cell division is the process by which a parent cell divides into two or more daughter cells. It is…
Q: What effect does colchicine have on the percentage of cells in EACH of the stages of mitosis?
A: Introduction Colchicine is an alkaloid, toxic in nature, used in treatments and medications. It is…
Q: What is the definition of mitosis? What are the phases of mitosis? What are general features of each…
A: Answer is given below
Q: What are the significance of mitosis?
A: Cell is a basic membrane-bound unit and it is often called as the basic building blocks of all…
Q: Why is it important for chromosomes to be condensed during mitosis and decondensed during…
A: Cell division is a biological process where a parent cell divides to form two or more daughter…
Q: Under normal conditions, what happens to the cell cycle if the chromosomes fail to separate properly…
A: During anaphase, sister chromatids (or homologous chromosomes), separates and move to opposite poles…
Q: During which stages of the cell cycle does a chromosomeconsist of two identical chromatids?
A: Interphase is the metabolic phase of the cell. During interphase, the cell obtains essential…
Q: . One oak tree cell with 14 chromosomes undergoesmitosis. How many daughter cells are formed,…
A: The cell cycle, or cell-division cycle, is the series of events that take place in a cell leading to…
Q: what stage of mitosis are chromosomes condensed the most?
A: Cell biology is considered as the study of cells, their structure, cell division, and their…
Q: What is mitotic nondisjunction?
A: A cell is a basic membrane-bound unit and it is often called the basic building blocks of all living…
Q: If there are 48 centromeres in a cell at anaphase of mitosis, how many chromosomes will be found in…
A: Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each…
Q: Identify two body processes that occur by mitosis
A: Mitosis is a cell division that forms two daughter cells from a single parent cell.
Q: What is the definition of mitosis
A: A cell cycle can be described as a series of events that take place in a cell as it grows and…
Q: What processes occur in the interphase cell before the onset of mitosis? Why is it incorrect to say…
A: Cell cycle: it is a series of sequential events through which cell growth and division occurs. It…
Q: Name the five steps of mitosis, and draw thestructure and position of the chromosomes at each step
A: Mitosis is understood under five broad phases: - Prophase:- Process associated with separation of…
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:
Introduction :-
- Mitosis is a process where a single cell divides into two identical daughter cells.
- The major purpose of mitosis is for growth and to replace worn out cells.
- If not corrected in time, mistakes made during mitosis can result in changes in the DNA that can potentially lead to genetic disorders.
Step by step
Solved in 2 steps
- QUESTION 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 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 O D. interphase, metaphase, anaphase, prophase, telophase, cytokinesis QUESTION 6 What would be the result of a mitotic cell division of a cell with 46 chromosomes? A. a cell with 92 chromosomes B. two cells with 46 chromosomes each C. two cells with 23 chromosomes each D. four cells with 23 chromosomes eachQUESTION 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 develops
- QUESTION 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 doublingQUESTION 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 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 fibers
- 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. 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 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 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 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…OgiycopOtem Question 23 Cell growth, ATP production, and protein production occurs in what stage of interphase? O GO phase O G1 phase O S phase O G2 phase Question 24 Which phase of the cell cycle does cleavage furrow form? O Telophase O Anaphase O Metaphase O Prophase Question 25QUESTION 1 Which of the following is FALSE about mitosis and mitotic cell division? OA. Mitosis is part of a mitotic cell division. OB. The end of mitosis results in a cell with two nuclei in it and the end of a mitotic cell division results in two idedtical cells. OC. Mitosis is when the nucleus is divided into two equal nuclei. OD. Mitotic cell divisions happen in all of the cells of the body including brain, spinal cord, eggs, and sperm cells. QUESTION 2 Sometimes in a cell, the chromosomes look like a single line and sometimes they look like a cross "X". This is because O A. When they look like a line, they are in interphase, and when they are an X, they are in one of the other stages. OB. When they look like a line, the DNA is not copied, and when they are an X, they are a pair of identical copies of a chromosome. When they look like a line, you are viewing them on the low power of your microscope, and when they are an X, you are viewing them on the high OC. power of your…