The _____ is the physical location that sister chromatids are held together and where microtubules physically attach during mitosis.   a. centriole b. centrosome c. centromere d. chromatin

Q: The complex of proteins that holds two chromatids together is called the... Group of answer choices…

A: Cell division is the process of division of cell into daughter cell. The cell division can take…

Q: You discover a substance that prevents the motor protein in a centromere from attaching to a spindle…

A: Meiosis is a type of cell division that occurs in the sex cells and results in the formation of…

Q: Which of the following favors the alignment of chromosomes along the equatorial plate? a.)Centromere…

A: A cell can divide either by mitosis or meiosis. Mitotic cell division refers to the process by which…

Q: A parent cell divides to form two genetically identical daughter cells in the process of mitosis.…

A: Mitosis is a cell division which gives rise to genetically identical cells. The cell division…

Q: In an animal cell at mitotic metaphase, you would expect to find (a) two pairs of centrioles located…

A: Centrioles are the paired organelles present in some eukaryotic cells only.

Q: Sometimes a cells "deal with" damaged DNA by just killing off the cell. This special cellular…

A: The process of apoptosis is important for the normal functioning of the immune system of the body.…

Q: A B The diagrams are showing stages of mitosis in a(n) cell. The stage shown in diagram A comes the…

A: A series of event that occurs in a cell to make it ready for the division is the cell cycle.  There…

Q: What process must happen in order for sister chromatids to be formed? a crossing over b DNA…

A: Introduction Sister chromatids are two identical copies of the same chromosome that are joined…

Q: A. daughter chromosomes B. spindle fibers Structure labeled A in the picture Structure labeled B in…

A: Chromosomes are thread like structures , made up of proteins and DNA organized into genes and are…

Q: At what stage in mitosis do the sister chromatids line up along the midline of the cell?

A: Answer- a. Metaphase

Q: Which statement is true about a person's chromosomes? a) They are arranged in homologous groups of…

A: In humans, there are 23 pairs of chromosome in a cell, in which 22 pairs are autosome and 1 pair of…

Q: The chromatids remain attached at their centromeres until?

A: DNA which carries the genetic information of the entire organism is long double stranded, which…

Q: Which of the following occurs during the G2 stage of interphase? a.The cell undergoes mitosis.…

A: Cell cycle is the organized sequence of events which takes place in a cell for preparation of cell…

Q: In the tracking chromosomal DNA movement through mitosis experiment, how many chromosomes did each…

A: MITOSIS:- When two chromatids of a duplicated chromosome are bound together at a region of DNA, then…

Q: Which region of DNA is the site of spindle fiber attachment during mitosis and meiosis? A. the…

A: Mitosis is a form of cell division in which one cell (the mother) divides to produce two genetically…

Q: The kinetochore is a structure that functions toa. connect the centromere to microtubules.b. connect…

A: Chromosomes are filamentous bodies present in the nucleus. They are composed of DNA(…

Q: Movement of the chromosomes during anaphase would be most directly affected by a drug that prevents…

A: In the anaphase stage the chromosome move away into the opposite poles by the shortening of the…

Q: g Data Chris Monsour 100- 90- of 80- 70- 60- 50- 11 40- 30- 20- 10- 0- Prophase Metaphase Anaphase…

A: Answer) In humans, diploid cells contain 46 chromosomes (23 pairs). The dividing cell consist of two…

Q: The role of cohesin is toa. make chromosomes more compact.b. allow for the replication of…

A: Condensin and cohesin are two most important multiprotein complexes that help the chromosomes to…

Q: One difference between cancer cells and normal cells is that cancer cells    a. are always in…

A: Cancer cells are the abnormal cells in the body that are continuously dividing. The cancer cells are…

Q: The extended chromatin can not be seen with the microscope and is an active gene Chromatid A O…

A: Gene is the specific sequence of a nucleotide present in the DNA. It encodes a particular protein.

Q: guide DNA B. "staple" that holds DNA copies together C. DNA that is same length and has same…

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

Q: Identify the phase in mitosis in which the DNA uncoils and the nuclear membrane is formed again.…

A: Mitosis is the division process where the cell divides to form two identical similar cells. In the…

Q: In eukaryotic cells, which occurs during the prophase of mitosis?   A. appearance of the nuclear…

A: Mitosis is a phase of cell cycle in which replicated chromosomes are divided into two new…

Q: Which of the following best describes the difference between interphase and mitosis?

A: Answer: MITOSIS : It is the phase where replicated DNA and cytoplasmic contents are separated and…

Q: What occurs during metaphase phase of mitosis?   A. Microtubules can be lengthened by adding…

A: * Mitosis of the cell cycle in which chromosomes are separated into two cells with genetically…

Q: When DNA synthesis occurs in a cell, it results in the formation of _____. A. homologs B. duplicated…

A: DNA synthesis is the process of naturally or artificially producing deoxyribonucleic acid (DNA)…

Q: What happens to microtubules in the presence of very high levels of GTP?   A. They will undergo…

A: In eukaryotic cells three types of cytoskelton proteins are found that are- microfilament,…

Q: Altogether, the time spent in G1, S and G2 is called B. interphase (LT#3) A. cytokinesis C. mitosis…

A: Introduction  In our body cells are continuously dividing to replenish the old cells and to form the…

Q: During which of the following phases of the cell cycle will chromatins be found containing two…

A: Cell cycle The cell cycle of a cell is divided into 4 main stages the G1 phase or gap 1 phase, S…

Q: Which of the following is the main reason why DNA must exist in chromosome form?

A: Answer is c. )To avoid the genetic material to be tangled away during the cell division.

Q: . Altogether, the time spent in G1, S and G2 is called (LT#3) A. cytokinesis B. interphase C.…

A: The biochemical material that is transferred from the preceding generations to the succeeding…

Q: Hypothetically, a cell has DNA that weighs 10 picograms. This cell goes through S phase and is about…

A:

Q: Draw EACH stage of mitosis and for EACH stage, describe a possible mutation/problem that will affect…

A: Mitosis is a type of of cell division that results in the generation of 2 daughter cells with…

Q: Bicoid is normally found at one end of a fly egg.  A defective form of bicoid results in an embryo…

A: Answer Embryonic development in drosophila is an orderly sequence of change and it is controlled by…

Q: After mitosis a ___ forms in animal cells, but a ___ forms in plant cells.   A. vesicle; vacuole…

A: Mitosis is a crucial part of the cell cycle. It is also called an equational division, in which a…

Q: Which phase of mitosis would nucleoi disappear?   Question 3 options:   prophase   telophase…

A: Cell division is a natural process in which a parent cell divides into two daughter cells. Cell…

Q: What kind of daughter cells will result if the "Normal cell" above goes through mitosis? A) two…

A: There are different specific genes that are involved in the regulation of the cell…

Q: How come cells in a multicellular organism look different and have different functions? b) How…

A: Organisms  Organism are the entity that has life. Organisms can be unicellular or multicellular.…

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 the chromatin organizes itself from the beginning of prophase to metaphase of mitosis.

A: Prophase is the first step of mitosis in which the chromosome being visible and condence.in the…

Q: If we looked into the nucleus of a normal somatic cell and if we condensed the chromatin, in which…

A: The cell cycle can be described as the life cycle of a cell which involves the various stages of…

Q: interphase chromosomes are __________ while mitotic chromosomes are   a. composed of 4 DNA…

A: Interphase is the stage when a cell develops, replicates its chromosomes, and prepares to divide.…

Q: You add extra cyclin to a cell during early G2.  What is the consequence? Group of answer choices A.…

A: The cell cycle is a sequence of cyclic events that take place for cell division.  There are two…

Q: Using these pictures, match the pictures to their correct stage. Picture A A. Telophase Picture B B.…

A: The images show the various stages of cell division. It is a process of mitosis in which the parent…

Q: chromatids. Chromatids that are attached at the centromere are called O a. daughter O b. sister C.…

A: DNA or deoxyribonucleic acid is a biomolecule composed of nitrogenous bases, phosphorus, and sugar.…

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: