Question 5. DNA replication and the production of histones occur during what part of the cell additional cycle?

Q: What is the shortest phase of the cell cycle.

A: Cell cycle is a division in which parent cell splits and results in production of daughter cell .…

Q: "The cell volume shrinks, cells lose cell-cell contact, the actin cytoskeleton is fragmented, the…

A: A cell is the most fundamental structural unit and the foundation of life. It is made of of genetic…

Q: QUESTION 3 Look at the cells undergoing mitotic cell division as viewed under 400X microscopes.…

A: As per the guidelines we are supposed to answer only the first question in case of multiple posted.…

Q: Which of the following refers to an increase in mutations due to defects in proteins needed to…

A: DNA stands for deoxyribonucleic acid can carry genetic information. It is a self replicating…

Q: In your own words, explain what happens during each of the following events of cell migration: A)…

A: Due to question answering policy of bartelbey , I am allowed to answer only first 3 questions .

Q: Among the following, which one is trans-acting transcription element?       Enhancer   Silencer…

A: Trans acting transcription element : These are also known as transcription factors , which either…

Q: A bacterial cell divides in the presence 32p, which is a radioactive isotope of phosphorous. This…

A: In conservative DNA replication both the strands of DNA of the parent cell become part of one of the…

Q: 0200 7 The anticancer drug paclitaxel (Taxol), derived from the Pacific Yew, has many effects on…

A: The paclitaxal is the chemotherapeutic drug which is used to treat various types of cancer such as…

Q: Question 6. What is the process through which cellular organelles can be recycled in the cell? A.…

A: The science of cell structure and function is known as cell biology, and it is based on the idea…

Q: Which eukaryotic cell-cycle event is missing in binary fission?

A: Answers -  8. Binary fission is a mode of asexual reproduction where a cell divides into two. In…

Q: QUESTION 4 Match the mitotic cell division stage to its description. chromosomes randomly attach to…

A: Cell division is the process in which a cell divides into two or more daughter cell. It consists of…

Q: Question 9. Which event occurs during anaphase? A. DNA replication B. the separation of sister…

A: The chromosomes itself, not the mitotic spindle, control sister chromatid segregation. Sister…

Q: What would you observe in a cell in which DNA helicase was inactivated? O DNA replication would…

A: The process by which DNA duplicates itself during cell division is known as DNA replication.

Q: In general, are somatic cells genetically identical? Why or why not?

A: Answer is 2.) no - they come from mitosis.

Q: In mitosis, why do the chromosomes need to condense in prophase and line up in metaphase?  (To be…

A: Mitosis is a process in which eukaryotic cells usually divides into two. Prokaryotes usually lacks…

Q: What is most likely to occur in a cell when the levels of free GTP-bound tubulin subunits are very…

A: Tubulin subunits are made up of G-Protein. Microtubules are made up of linear protofilaments made…

Q: QUESTION 34 Dynosaur inhibits the attachment of the microtubule motor protein dynein to…

A: Cell division is the process by which a cell grows and divides into two daughter cells. It is…

Q: Which of the following factors accelerate cellular aging? O A. Developmental senescence in…

A: Chaperoning refers to the activities of protein synthesis, disintegration, and appropriate folding…

Q: 39 Which of the following statements is FALSE? a. Microfilaments provide structure in the microvilli…

A: A cell is the most important unit of living entities, some organisms are unicellular while some are…

Q: QUESTION 4 The main advantage of an established cell line versus a primary cell line prepared…

A: Centrifugation  The technique by which different components of a mixture is separated.

Q: You are studying communication between cells in the heart of a mouse. VWhich of the following would…

A: Heart tissue of heart is a specialised tissue. The heart tissue is made up of cardiac cells. These…

Q: QUESTION 30 Which of the following states in the cell (intracellular) are mutually coupled and…

A: Homeostasis is the property of cell by which the internal conditions of the cell are maintained.

Q: QUESTION 10 Which of the following is not considered part of the cell cycle. Go G1 G2 S-phase…

A: The cell cycle: It has 4 phases. G1-phase is the first growth phase. S-phase is the phase where DNA…

Q: In cells that have a nucleus, the DNA is not able to leave the nucleus. How does the information in…

A: DNA is the genetic material that contains the instructions for all living organisms' development,…

Q: Why do telomeres shorten each time cells divide? O This only occurs in tissues where telomerase is…

A: Telomeres are the protective caps at the end of the chromosomes. After every cell division telomeres…

Q: You are studying some animal cells undergoing cell division. You add a chemical which interferes…

A: The process of producing new cells from the parent cell is called cell division. The dividing cell…

Q: QUESTION 2 Which of the following is NOT an example of when or where you would find mitotic cell…

A: Mitosis the the cell division in which replicated chromosomes are divided into two nuclei.Mitosis…

Q: Hoechst 33258 is a chemical dye that binds specifically to DNA in live cells, and when excited by UV…

A: A cell is a mass of cytoplasm that is bound by a cell membrane. Generally smaller in size, cells are…

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 is the evidence that the Chloroplasts and Mitochondria found in the eukaryotic plant cells are…

A: Chloroplasts and mitochondria both are double membrane-bound semi-autonomous eucaryotic cell…

Q: Question 1

A: The objective of the question is to match the descriptions of the Y chromosome during different…

Q: Question 7 All cells contain which three structures at some point? Cell wall, flagella, and…

A: We’ll answer the first question (Question-7) since the exact one wasn’t specified. Please re-submit…

Q: Question 1. Which of these is NOT a common feature of both eukaryotic and prokaryotic cells? A.…

A: Prokaryotes are less developed organisms whereas eukaryotes are highly developed. Prokaryotes lack a…

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.