Q: ______1. It provides a framework for aligning the chromosomes during cell division. ______2. This…
A: Ans-1 Spindle fibres provides a framework for aligning the chromosomes during cell division. #…
Q: 1. What are the four distinct phases of the cell cycle? What are the specific events that happen…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 1. Why do cells divide after they reach a certain size? (LT#1) A. To be able to get rid of cell…
A: Cell is the structural and functional unit of life. There are several types of organisms that are…
Q: 3. Label the phases of the cell cycle
A: Actively dividing eukaryote cells go through a series of stages that are referred to as the cell…
Q: 8.- Under the influence of ionizing radiation or vitamin E-deficiency, an increase in the…
A: Ionizing radiation includes x-rays and gamma rays. These radiations cause irreversible damage to the…
Q: 2. What works against an oncogene? A. oncogene mediator B. tumor suppressor gene C. mutation gene D.…
A: A gene involved in regular cell proliferation that has been altered to become an oncogene. Oncogenes…
Q: 8. Why do you think cytokinesis usually occurs in the middle or midpoint of the cell? What would…
A: Cell division is a process in which a single cell is divided into 2(mitosis)/4 (meiosis)cells. Each…
Q: 1. The sister chromatids are moving apart.
A: Note - we answer one question at a time. Mitosis is a process in which the nucleus of eukaryotic…
Q: 5. Define mitosis. Why do cells undergo mitosis? 6. Does DNA copy itself during mitosis? PLEASE…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 20. The cell cycle has many checkpoints to ensure the cell is ready for division. Which of the…
A: Q20. The checkpoints in the cell cycle are required to make sure that the cell is ready to divide.…
Q: 5. creates proteins from all amino acids an representing the protein. A. mitochondria B. ribosomes…
A: Ribosomes are the proteins factory of the cell. Along with its association with tRNA and other…
Q: 4. Which picture shows the result of the original cell dividing to create cells with HALF the umber…
A: Cells normally show two types of cell divisions, Mitosis and Meiosis. Mitosis is the regular cell…
Q: 1. Which of the following parts of the cell does Krebs cycle take place? a. Nucleus b. Cytoplasm c.…
A: The tricarboxylic acid (TCA) cycle, commonly known as the term that is defined as the process that…
Q: 6. Which best-described checkpoint? A. A site in the cytoplasm where proteins are inspected for…
A: Introduction It's critical that the daughter cells produced are identical to the parent cell.…
Q: 3. Name the stages of mitosis.
A: Mitosis is a cell multiplication or reproduction process in which one cell produces two genetically…
Q: 3. Which of the following is NOT TRUE with respect to the cell cycle?
A: Cell cycle is sequence of events that takes place in a cell for cell division. It is divided into…
Q: 10. The diagrams below represent two cells, X and Y. * -A B C Cell X Cell Y Identify one process…
A:
Q: What are the 3 main stages of the cell cycle?
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: 3. What might happen to a cell whose DNA is destroyed? What might happen to a cell whose DNA is…
A: Cell whose DNA is damaged- Every cell in our body's DNA is continually at risk of being damaged.…
Q: 2. The four phases of the cell cycle, in order, are are G,, S, G,, and M. A cell contains the most…
A: The cell cycle is composed of interphase (G₁, S, and G₂ phases), followed by the mitotic phase…
Q: 12. Which stage of mitosis is best represented by the cell to the right? A. Telophase B. Metaphase…
A: Cell division is basically the process by which a cell can divide into two or more cells based on…
Q: 1. Describe the cell cycle. Why do cells divide? Why are the resulting daughter cells from Mitosis…
A: The cell is the body's structural and functional unit. One of the most important occurrences in the…
Q: 3. Cells spend a majority of their time in interphase. Which of the following is not something that…
A:
Q: 5) The process by which a cell copies its DNA before it divides is called: A) DNA replication B)…
A: DNA replication happens in the (centrosome/core) of an eukaryotic cell. DNA is repeated during the…
Q: centrosome
A: The spindle apparatus is seen in this cellular region called the Centrosome. The answer is C
Q: 12. Which stage of mitosis is best represented by the cell to the right? A. Telophase B. Metaphase…
A: Q12)the correct option is B Metaphase The chromosomes align on the metaphase plate in the centre of…
Q: 4. Which phase of the cell cycle is the longest? a. Prophase b. Anaphase c. Cytokinesis d.…
A: The cell cycle is a well-ordered series of cell growth and division events that results in the…
Q: 8) There is a photo below, where you can see dividing cells near the tip of an onion root under the…
A: Stage in cell division where spindle lines up the chromosomes at the middle of the cell. METAPHASE…
Q: 1. How important is cell modification? 2. In what way ceil modification happen? 3. Why is there a…
A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…
Q: 1. Examine the micrographs provided on the following two pages, and find one good example of a plant…
A: Hi! Thank you for the question. As micrographs are only provided for the plant cells, I will be…
Q: 1. Make a reflective essay on: a. the importance of cell division b. why must the cell cycle be…
A: The cell cycle (or cell division) refers to the series of events that takes place inside the cell to…
Q: 4) Describe in detail how p53 and MDM2 regulate cell division in a normal, healthy cell. You should…
A: There are two proteins called MDM2 and p53 which plays an important role in regulation of cell…
Q: 11. Doubling of genetic material in preparation for division occurs in which phase of the celn…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 3. A rare genetic condition causes dwarfism and immunodeficiencies. Which of the following is the…
A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…
Q: 8. Why do you think cytokinesis usually occurs in the middle or midpoint of the cell? What would…
A: The final stage in cell division in which the cytoplasm divides at the region between the two newly…
Q: 3. G1, S and G2 constitute the largest part of the cell cycle. Which does NOT happen during this…
A: Introduction:- The cell cycle is the process by which a cell grows and divides in to daughter…
Q: 8. a. What are the four major stages of the cell cycle?b. Which stages are included in interphase?c.…
A: Cell division is a natural process in which a parent cell divides into two daughter cells. The…
Q: 4. What is the importance of the Go phase? 5. What is interphase? What are the events during this…
A: The mitosis is the cell division process by which a diploid (2n) mother cell divides and produce two…
Q: 2) What stage of mitosis is shown in the photo? Give a reason for your answer.
A: Mitosis Mitosis is a kind of cell division in which the parent cell divide into two daughter cells…
Q: 2. For each of the following conditions, determine which checkpoint (or checkpoints) require that…
A: Checkpoint ensures the integrity of cell division. It is studied under the domain of cell biology.
Q: 3.What is the significance of checkpoints in the cell cycle?
A: As we know all cells are originated from pre-existing cells. So, to form new cell , cell division is…
Q: 37- Which statement is not true for cell division process? a) DNA replication is done in S phase b)…
A: Cell division process. In a cell cycle there are : Two gap phases (G1 and G2) One Synthetic phase…
Q: 4. Name the phase of the cell cycle each of the labeled cells is likely in. A B F D E Copyrighe 2008…
A: Cell cycle or cell division refers to the series of events that take place in a cell leading to its…
Q: 4.Consider a cell in metaphase compared to a cell in rest (not in the cell cycle leading to cell…
A: Metaphase refers to the second stage of mitosis in the cell cycle of eukaryotes. It accounts for…
Q: 3. In a well written paragraph, please explain the relationship between mutation, the cell cycle,…
A: Answer Cancer can be termed as a phenomenon of unregulated and uncontrolable cell growth. The…
Q: 2. Which of the following describes what happens during the cell cycle? Interphase is when the…
A: The cell cycle is the sequence of events that take place in a cell leading to its division and…
Q: 5. The repeating of growth AND division that many eukaryotes go through is called A. a checkpoint…
A: Cell cycle is the process by which a cell divides itself.
Q: 1.What stage of mitosis would be the most likely to stall if there was an issue with the…
A: Mitosis: it occurs in haploid as well as in diploid cells. It is decided into many phases such as…
Step by step
Solved in 2 steps
- Cell Division 4. Define interphase and describe the three periods it is divided into. a. Interphase b. G1 C. S d. G2 5. Describe the function of mitosis: 6. List and describe the four phases of mitosis and cytokinesis: a. b. C. d. Cytokinesis 7. Describe the function of meiosis: boratory 3Match each stage with the events listed. ___ metaphase a. sister chromatids move apart ___ prophase b. chromosomes condense ___ telophase c. new nuclei form ___ interphase d. chromosomes aligned midway between spindle poles ___ anaphase e. G1, S, G2 ___ cytokinesis f. cytoplasmic divisionWhich eukaryotic cell-cycle event is missing in binary fission? a. cell growth b. DNA duplication c. mitosis d. cytokinesis
- In which stage of the eukaryotic cell cycle is the genetic material properly referred to as chromatin?A. during the G2 phase onlyB. during the G1 phase onlyC. during the M phase onlyD. during the S phase onlyE. during interphase onlyWrite the phase of mitosis that matches each phrase:a. Nuclear envelope disappearsb. Chromosome are first visiblec. Nuclear envelope reformsd. Chromosomes move towards opposite poles of the celle. Spindle fibers appearf. Cytoplasm dividesg. Sister chromatid, line up along equator of the cellThe phases of cell cycles in order are O a. Metaphase, anaphase, telophase, interphase, prophase and cytokinesis O b. Metaphase, anaphase, interphase, prophase, telophase and cytokinesis O c. Interphase, telophase, cytokinesis, prophase, metaphase and anaphase O d. Cytokinesis, telophase, anaphase, metaphase, prophase and interphase O e. Anaphase, telophase, cytokinesis, interphase, prophase and metaphase O f. Interphase, prophase, metaphase, anaphase, telophase and cytokinesis g. Prophase, interphase, metaphase, anaphase, telophase and cytokinesis What is the purpose of using sodium bicarbonate (NaHCO3) in the photosynthesis experiment? a. None of the other choices is valid O b. To provide dissolved dissolved 02 O c. To provide dissolved dissolved CO2 O d. To provide dissolved water
- a. lect one: A. Interphase & prophase B. Prophase & metaphase C. Metaphase & anaphase D. Anaphase & telophase Tissue Sample of Unknown Organism d. 4 he majority of cells pictured in the tissue sample above demonstrate characteristics of which two stages of the cell cycle?Part II. Direction: Arrange the order of events of the cell cycle by writing no 1-8. 1. The cell replicates the genetic material. 2. The chromosomes align at the equatorial plate. 3. The two new cells separate through cytokinesis. 4. The cell increases in size and cellular contents duplicates. 5. The sister chromatids move apart towards the opposite poles. 6. The nuclear membrane begins to reform, and spindle fiber disappear. 7. The cell ensures that all of the chromosomes have been replicated and not damaged. _8. The nucleolus disintegrates and spindle fibers appear and begin to attach to the chromosomes.Which numbered region in the image indicates the part of the cell cycle when DNA replication occurs? G, phase Cell division O a. Region 5 O b. Region 3 O c. Region 1 O d. Region 4 Phase Mis SCIII Interphase
- 5. This question has two parts. First answer Part A. Then answer Part B. . The Examine the diagram below. B H G Part A. According to the diagram above, what is the name of stage 'C' in the cell cycli Ointerphase OG1 Omitosis Osynthesis Part B. What important events in cellular division take place in the stage identified ir OThe cell divides to form two identical cells. OThe cellular DNA is replicated for cellular division. OThe cellular organelles duplicate for a division. OThe cytoplasm of the cell divides.In the cells of some organisms, mitosis occurs without cytokinesis. This will result in Select one: a. cells with more than one nucleus. O b. destruction of chromosomes. C. O d. cells that are unusually small. cell cycles lacking an S phase. O e. cells lacking nuclei. Clear my choice Next page1. A haploid cell has? a. one set of chromosomes b. four sets of chromosomes c. two sets of chromosomes d. one half of a set of chromosomes 2. A cell cycle checkpoint DOES NOT exist in Mitosis. a. True b. False
