Which of the following statements about cell division in prokaryotes and eukaryotes is correct? a. In prokaryotes, all cells divide if conditions are favourable; in eukaryotes, only a few cells divide, and they do so according to a developmental program b. After cell division, the daughter cells are genetically identical in prokaryotes but genetically different in eukaryotes c. In prokaryotes, only a few cells divide to ensure survival of the colony without depleting too many resources from the environment d. The process of segregation is more complicated in prokaryotes than in eukaryotes e. Reproductive signals for initiation of cell division are intracellular for prokaryotes and extracellular for eukaryotes

Q: axol® is an example of a drug that prevents mitosis phase from occurring. How this Taxol useful as a…

A: Taxol is one of the most commonly used and effective chemotherapy drugs for cancer. One of the main…

Q: Which of the following events occur in the stage of cell division illustrated above? Select one: a.…

A: There are two types of cell division observed in eukaryotes. They are mitosis and meiosis. Mitosis…

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: Looking at the the time intervals in the figure given, compare the time spent in mitosis with the…

A: A cell cycle is an ordered series of events that is responsible for the growth of the cell,…

Q: How can you tell if a plant cell or an animal cell is in interphase "How can you tell if a plant…

A: Answer: INTERPHASE : It is the phase within the cell cycle where DNA synthesizes and replicates in…

Q: In the eukaryotic nucleus during interphase, a strand of chromatin consisting of eight conserved…

A: Interphase is the part of the cell cycle that is not followed by significant changes under the…

Q: Consider a cell in metaphase compared to a cell in rest (not in the cell cycle leading to cell…

A: Need to find What makes metaphase to extract more DNA than resting cell. Is extraction difficult.

Q: The continuity of life depends on a cell cycle during which genetic information is passed from a…

A: Cell cycle regulation is important because it allow cells to only divide when conditions are…

Q: Identify the type of cells undergoing cell division in phases 1 and 8 in the diagram above.…

A: A single cell will divide and produce two cells. These cells will further divide to produce four…

Q: How do you explain the ability of the S-phase cells in experiment I to induce premature entry of the…

A: It is related to cell fusion.

Q: Across 18.) structure consisting mainly of microtubūles that provides the framework for chromosome…

A: Cell division is an important and essential process that is needed for repair as well as growth and…

Q: Cyclin dependent kinases would exist in similar amounts in the cells at the different stages…

A: Let us analyze each statement individually:- CDK are present in different proportions  in different…

Q: If  I extract a cell culture with 100 cells that just entered g1.  I needs to extract the MOST…

A: Introduction: Cell cycle is the process by which a cell replicates i.e. makes copies of itself or…

Q: 6) What phase of the cell cycle would be altered, and what would change if you treated a cancer cell…

A: If a drug stops the spindle fibers from elongating, it would primarily affect the M phase of the…

Q: Put a checkmark next to any of the following scenarios that would make it MORE likely that a cell…

A: Need to find all the options that produce uncontrollable cell division  and to increase chance of…

Q: Which of the following rows lists the cell cycle in the correct sequence? Select one: a. Interphase,…

A: Eukaryotic cells divide either by two ways mitosis or meiosis. Mitosis occurs in somatic cells…

Q: In which phases of the cell cycle would you expect double-strand break repair and nonhomologous end…

A: The cell cycle is a process in which the size of the cell increases, the DNA copies, and prepare to…

Q: Match the images of centrosomes with the stage of the cell cycle to which you think they belong. A B…

A: Centrosome is an organelle which is usually present in animal cells. It plays important roles in the…

Q: Two cells from an animal’s heart are removed and studied. One cell has twice the amount of DNA as…

A: The s phase or the synthesis phase of the ell cycle is the part of the interphase where important…

Q: It is often useful for scientists to study a population of cells that are all at the same stage of…

A: The cell must undergo division for growth and development. The process of undergoing a cascade of…

Q: Describe how Ras and p53 can alter the simplified genetic pathway controlling cell division shown…

A: There are two general types of genes that play a fundamental role in cancer induction:…

Q: During muscle contraction, some energy is supplied from creatine phosphate. Which of the following…

A: Muscle contraction occurs when tension-generating sites within muscle cells are activated.

Q: Identify the phase in mitosis in which the centromere splits and the sister chromatids are pulled to…

A: Mitosis is a process where a single cell divides into two identical daughter cells. The major…

Q: What effect does the drug have on the chromosomes

A:

Q: Organelle heredity can be attributed to: a. mitochondria and chloroplasts have DNA that is subject…

A: As per the Mendelian inheritance, both male and female gametes determine the genotype of offspring.…

Q: Give two examples of events that can regulate the cell cycle externally.

A: The cell cycle and its length are variable and range from few hours (embryonic cells) to five days…

Q: What are two factors that can influence a yeast cell’s decision to initiate a new round of the cell…

A: The eukaryotic cell cycle is a complex biological mechanism that has characterized several…

Q: Cell A is actively engaging in growth and division. The cell encounters a damage in its DNA at a…

A: Introduction: The restriction point or R-point denotes the start of a cell cycle (G1/S phase).…

Q: How does gene activation lead to cell differentiation? Explain the correct answer and explain why…

A: Cell differentiation is a method by which a particular cell achieves a specific fate and become…

Genomic studies

Genomic studies (genomics) is the study of the whole genome of an organism. Using bioinformatics and high-performance computing, genomic researchers examined massive amounts of deoxyribonucleic acid (DNA)-sequence data to discover variations or mutations that affect drug response, health, or disease. Genomics is a much younger discipline than genetics, having only emerged in the last few decades as a result of technological advancements in DNA sequencing and computational biology.