Shown below is the nucleus of a cell that is preparing to divide. Has this cell already passed through S phase?  How do you know?

Q: You look a cell. The cell has n=5. You see five pairs of condensed sister chromosomes on each side…

A: Introduction - Mitosis and meiosis are two types of cell division. When people say "cell division,"…

Q: Identify the phase(s) from the image above that best illustrates each of the following stages.   a.…

A: The cell cycle is a four-stage process in which the cell increases in size (gap 1, or G1, stage),…

Q: Which eukaryotic cell-cycle event is missing in binary fission?a. cell growthb. DNA duplicationc.…

A: A biological cell is a hub of biochemical metabolic activities. Cells can be eukaryotic or…

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: A stem cell divides into two daughter cells goes on to become a terminally differentiated cell. What…

A: Stem cells are a special type of human cells. These cells are special as they are capable of…

Q: According to the picture above, the cell shown is going through [Select ] and is in the [Select ]…

A: Ans- In the picture above, the cell is going through the meiotic cell division. Meiosis is the…

Q: Since the formation of new DNA is an energy draining process, the cell undergoes a second growth and…

A: Above question is related to cell cycle. Cell cycle is a peocess where cell gets maturity and…

Q: A cell is preparing to undergo mitosis. How many chromosomes would it contain at the end of S phase?…

A: Mitosis is an equational division in which the parent cell divides into two daughter cells. The DNA…

Q: The image below shows magnified cells. What phase of the cell cycle is the labeled cell (A) most…

A: By the microscope view (high power), we can identify the cell cycle phase by observing the…

Q: A cell that completed the cell cycle and mitosis, but failed to complete cytokinesis would have two…

A: Cell cycle refers to the series of events that happen in a cell after which the cell divides. It…

Q: What cellular process is being shown by the arrow 2: where in the cell does this process take a…

A: Cell is elemental units which exists in all organism that are living .  It consists of :-  A ) Cell…

Q: Cells that DO NOT divide or participate in the cell cycle are usually arrested in what phase?   a.…

A: Option d is the answer. G0 phase is the one,where cells are in quiescent stage and donot participate…

Q: In which phase of the cell cycle are chromosomes replicated?a. G1 phaseb. S phasec. M phased. G2…

A: Cell cycle is the process by which cell grows, duplicates it genetic material and finally divides…

Q: The cell in the diagram to the right is in anaphase I, not anaphase II. I know this because_________…

A: Step 1 Every cell has the power to grow and divide to form new cells of the same kind. At the time…

Q: What is the purpose of cells doing mitosis and cytokinesis?

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

Q: Which of the following does not occur during mitosis?(A) condensation of the chromosomes(B)…

A: The cell cycle is the series of events that takes place in a cell that cause it to divide into two…

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: Under the microscope, you notice cells actively replicating genomic DNA. Which cell cycle phase are…

A: Cells reproduce by a cycle of growing and dividing called a cell cycle. The cell cycle is the…

Q: Which of the following is the correct order of phases of the eukaryotic cell cycle?a. G1, G2, S, Mb.…

A: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. Each…

Q: A cancer chemotherapy drug that acts as a competitive inhibitor of DNA Polymerase would prevent…

A: Cancer chemotherapy drug inhibits the activity of DNA polymerase and stops the cell division.

Q: Which of the following does NOT occurr during mitosis?   a. condensation of the chromosomes…

A: Mitosis is a part of the cell cycle when replicated chromosomes are separated into new nuclei. It…

Q: ne image shows cell division occurring in a growing eukaryotic organism through mitosis. In…

A: This is mitotic cell division.

Q: The period of the cell cycle when DNA replicates is _________________.  a. G1 phase b. G2 phase c. S…

A: The period of the cell cycle when DNA replicates is  S phase.

Q: During what phase of the cell cycle does the DNA replicate? a. Prophase b. GI Phase c. G2 Phase d.…

A: A cell is a basic unit of life. All the metabolic pathways responsible for proper function of the…

Q: What phase is the cell in #5 in? O Prophase O Metaphase O Interphase Anaphase

A: *The cell division mitosis will have four stages  Prophase  Metaphase Anaphase Telophase * During…

Q: The graph below shows the change in DNA content during various phases (I to IV) of the cell cycle.…

A: Cell cycle It is the sequence of growth and division of a cell. The cell cycle has 4 phases: G1…

Q: some cell divisions if the cell cycle consisted only of S-phase and M-phase.

A: There are two important phases in the cell division: Interphase and M- phase (Mitotic phase). Under…

Q: What would be the result of a mitotic cell division of a cell with 46 chromo O A. a cell with 92…

A: There are two types of cell division mitosis and meiosis. Meiosis occurs at the time of gamete…

Q: What happens during the S phase of the cell cycle? The cell divides The cell undergoes…

A: Cell cycle is the cyclic process in which a cell divided into daughter cells. It consists of two…

Q: Which of the following cell cycle checkpoints check for DNA damage? G1 G2 O M A & B all of the above

A: Cell cycle contains many stages out of which if the environmental conditions are not favorable for…

Q: Which of the following scenarios accurately describes the actions occurring during the S phase? Each…

A: Cell division is a process in which parent cells divides into daughter cells. There are two types of…

Q: Which of the following scenarios accurately describes the actions occurring during the S phase? O…

A: Cell cycle has different stages called G1, S, G2, and M. In each phase cell does different work  by…

Q: you look under a microscope at a cell undergoing mitosis and you see a cell plate developing across…

A: Mitosis is a type of cell division in which one cell divides to produce two new daughter cells that…

Q: The cell pictured to the right is in whichstage of nuclear division?a. metaphase II c. anaphase IIb.…

A: Mitosis is the phase of the cell cycle where the nucleus of a cell is divided into two nuclei with…

Q: In the cells of some organisms, mitosis occurs without cytokinesis. This will result in   a.…

A: Cytokinesis is the physical process of the division of the cytoplasm of the parent cell into two…

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: What do you think will happen?

A: The cell cycle is the division or manipulation of the events that occur in the cells, between one…

Q: A cell that proceeded to cell division without completing S phase would: O have extra ribosomes have…

A: Answer :- (D) not have enough DNA to divide normally

Q: A cell had these two chromosomes that looked like this, respectively: #1: A   B   C    D    E    F…

A: Chromosomal translocation is a phenomenon where a portion of a chromosome is fragmented and attaches…

Q: What are the stages of mitosis. Nuclear membrane is disappearing. Spindle fibers form and become…

A: Mitosis is a cell division in which one cell divides into two cells. It occurs in somatic cells.

Q: You are examining a cell to determine the stage of the cell cycle it is currently in. What stage are…

A: A cell cycle is a series of events that takes place in a cell as it grows and divides.

Q: A cell has 6 chromosomes, after mitosis, one daughter cell has how many chromosomes? O 2

A: In organisms, mitosis is very much essential for tissue repairing, growth of organisms, development…

Q: Cell itself splits in half resulting in 2 cells. 1) Prophase Chromosomes condense into chromatids.…

A: The mitotic phase of a cell cycle includes mitosis (karyokinesis) and cytokinesis. In the animal…

Q: During cell division, one of the daughter cells ended up with one more chromosome than the other…

A: The cell cycle has 4 phases  G1 phase:cell size increases S phase:copies of DNA is formed G2…

Q: Figure C indicates what stage of cell division? А. В. C. D. Е. a. Prometaphase b. Cytokinesis Cc.…

A: Mitosis is the process in which cell undergo division and make exactly same type of cell with same…

Q: During cytokinesis, a cell will divide into 2 daughter cells. Explain the difference between a…

A: Cytoplasmic division of parent cell into two daughter cells is called cytokinesis cell division.…

Q: A cell in metaphase of mitosis has 20 chromosomes. Therefore, this cell has 40 chromatids. The same…

A: cell cycle is the sequence of events which leads to division of cell such that two daughter cells…

Q: Which numbered region in the image indicates the part of the cell cycle when DNA replication occurs…

A: The flow of genetic information in a biological system is explained by central dogma and it involves…

Q: The eukaryotic cell at left is in the processof cytoplasmic division. Is this cell from aplant or an…

A: Cytoplasmic division is otherwise called as  Cytokinesis which separates the original cell, its…

Q: You are watching mitosis occur in cheek epithelial cells. Which of the following would you see…

A: Mitosis  Mitosis is the stage of cell cycle where one parent cell divide into two daughter cells…

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: