QUESTION 17 this is the duration of time it takes for cells to double in number in a culture where all cells are capable of cell division. O generation time O cell cycle time O rejuvenation time O anti-necrosis time O a and b Ob and c O none of these
Q: QUESTION 31 Put the steps of the cell cycle in order beginning with "start" or the "restriction…
A: Cell cycle is generally represented by the following four phases: 1. The starting phase which is the…
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: QUESTION 13 The figure below shows three cells from the same diploid organism. Use this figure to…
A: Introduction Cell Cycle:- It is a series of events that takes place in a cell as it grows and…
Q: QUESTION 5 Which of the following puts the stages of mitotic cell division in the order that they…
A: Since you have posted multiple independent questions in the same request, we will do the first…
Q: Question 7 What do the structures A and B represent ? O Non-homologous chromosomes O Sister…
A: Introduction Chromosomes are referred to the condensed stage of chromatin fibre. Chromosomes are…
Q: Question 8 What do the structures A and D represent ? B C D O Sister chromatids O Homologous…
A: We are authorized to answer only one question at a time, since you have not mentioned which question…
Q: Question 22 Which of the following is not a characteristic of all animals? They are motile at some…
A: The kingdom is the second topmost category of taxonomical classification. It is in-between domain…
Q: Question 1. All of the following events occur luring anaphase EXCEPT DNA replication the separation…
A: The main activities occur during anaphase: -Each chromosome's sister chromatids disengage from their…
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: Question 4 Identify the structures of the Elodea cell. A. B. C. D. Identify the structure labeled A…
A: Elodea cell is an example of Plant cell which shows the cell organelles present in the plant cell.
Q: Question 50 Each strand of a homologous chromosome is called a: O Sister Chromatid O Chromatin O…
A: Chromatin - less condensed Chromosome - highly condensed Chromatin - Complex of DNA and proteins
Q: Question 1 In what way do prokaryotes differ from eukaryotes? O A. Prokaryotic cells lack a cell…
A: A prokaryote is a typically unicellular organism that lacks a nuclear membrane-enclosed nucleus. On…
Q: Question 7 Why is cytokinesis an important part of cell division? O t is responsible for the proper…
A: Karyokinesis is the nuclear division and it is followed by cytokinesis at the time of cell division.
Q: Question 5. DNA replication and the production of additional histones occur during what part of the…
A: DNA replication and histone production during the cell cycle.
Q: QUESTION 11 Which of the following is FALSE about mitotic cell division? Some cells repair and…
A: The cell is the basic structural and functional unit of the body. It is responsible for various…
Q: Question 35 While using a light microscope, you see very small spherical cells with the following…
A: Microscope is an instrument which is used to observe objects and organisms that are too small to be…
Q: QUESTION 27 A chemotherapy drug such as herceptin, which is used to treat certain types of breast…
A: The cell cycle check points are the regulatory elements in the cell that regulates the progression…
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: QUESTION 3 Watson is and Crick was O American, British O British, American O American, American O…
A: Watson and Crick are both known for their model of DNA. the DNA was defined by them as the double…
Q: QUESTION 11 Which of the following is FALSE about mitotic cell division? OA Some cells repair and…
A: Mitosis is the division of a single cell into two daughter cells that are similar. It is the process…
Q: QUESTION 24 These progenitor stems cells gradually move through this zone on their way to…
A: 24.The correct answer is "Oll of these" 25.The correct answer is "true"
Q: QUESTION 3 A normal human body cell has chromosomes and a normal human egg or sperm has chromosomes.…
A: Human cell - Human body is made up of many number of cells. Each cell performs its own function in…
Q: What is the driving force to separate the spindle poles during Anaphase B of mitosis? A.…
A: The driving force to separate the spindle poles during Anaphase B of mitosis.
Q: Question 29 Which phase of the cell cycle do the chromosomes align themselves along with the…
A: Cell cycle involves the process of dividing the parent into two daughter 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: QUESTION 24 A particular cell from a goldfish contains 50 chromosomes at the start of the cell…
A: Mitosis is a cycle where a single cell isolates into two identical daughter cells (cell division).…
Q: QUESTION 5 For an animal with a diploid genome that contains 36 pg of DNA, the nucleus of a somatic…
A: Cell cycle is the sequence of events taking place for the development and the growth of cell leading…
Q: QUESTION 5 Bob's hand was exposed to X-rays. A gene in a skin cell of his hand was mutated. This…
A: DNA (deoxyribonucleic acid) present in a cell carries genetic information that directs gene…
Q: Question 4 Name the proteins that make up the each of the animal cytoskeleton components.
A: Animal Cytoskeleton can be defined as a group of three components ( microfilament, intermediate…
Q: Question 7 All cells contain which three structures at some point? Cell wall, flagella, and…
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Q: QUESTION 1 If cells do not pass the G1 checkpoint what happens to them? They begin mitosis They…
A:
Q: Question 5 What stage of mitosis is shown in the picture Incorrect 0.00 points out of 2.00 P Flag…
A: Answer is C. Metaphase
Q: Question 2 2 pts Interphase and mitosis are both parts of the cell cycle. Which of the following is…
A: A cell's division into two identical "daughter" cells is known as the Cell Cycle. Interphase and…
Q: QUESTION 8 Match the stages of mitotic cell division to the descriptions of those stages. v…
A: Introduction: Every cell undergoes a series of events that helps the individual cell in growth and…
Q: QUESTION 13 The phenomenon by which an allele containing a deletion in a tumor suppressor gene…
A: Introduction :- A tumour suppressor gene produces a protein that controls cell division by…
Q: QUESTION 33 Which of the following would happen as a consequence of MAD2 becoming permanently…
A: As you have not mentioned in the question which one to answer, therefore, we are answering question…
Q: QUESTION 49 Match the terms on the left with its description or definition on the right. There is…
A: It is a subcellular structure that has one or more specific jobs to perform in the cell , much like…
Q: QUESTION 31 You are a new PhD student in the lab of Dr. Adenine and start noticing that many of the…
A: Cell cycle is a process in which the cell divides into daughter cells. cell cycle comprises of the…
Q: Question 6. List the five steps in cell migration in order:
A: Cell migration is an essential mechanism in the growth and maintenance of multicellular organisms.…
Q: Question 6 While using an electron micrograph, you see very small hexagonal shapes bursting out of a…
A: A virus is an infectious agent that can just replicate inside a host life form. Viruses can…
Q: QUESTION 2 DNA replication occurs in which phase of the cell cycle? O a. S phase O b. M phase O c.…
A: The process by which the genome's DNA is copied in cells is known as DNA replication. Before…
Q: QUESTION 1 If plant cells had the following % of their cells in these stages of mitotic cell…
A: NOTE: AS PER OUR GUIDELINES, WE ARE ONLY ALLOWED TO ANSWER FIRST QUESTION, PLEASE RESUBMIT THE OTHER…
Q: QUESTION 48 Condensed chromatin: O a. chromosomes O b: cytoplasm C. cytosol O d. amorphic organelles
A: A complex of DNA and histone proteins found inside the nucleus of the cell is called Chromatin.…
Q: QUESTION 8 Match the stages of mitotic cell division to the descriptions of those stages. v…
A: Mitosis is a process where a single cell divides into two identical daughter cells. It consists of…
Q: Question 2. At the end of called a protease is activated and cleaves leading to the separation of…
A:
Q: QUESTION 7 Match the stage of mitotic cell division with its description. chromosomes line up in the…
A: (As you have asked multiple question, we will solve the first question for you. If you want any…
Q: QUESTION 5 A typical human karyotype has chromosomes. A typical human egg or sperm has chromosomes.
A: Karyotype is the external morphology of all chromosomes. It is studied in the metaphase of mitosis.…
Q: QUESTION 27 If the cell population cell number remains constant 1 x 106 cells in a tisue and you…
A: Stem cells are self renewing cells which give rise to differentiated cell and a stem cell again on…
Q: Question 7 CELL CYCLE G1 G2 GO e In the cell cycle, wher DNA replication is completed, the cell…
A: Eukaryotic cells follows a cyclical events that is known as cell cycle. It is an orderly sequence of…
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- Question: Regarding the events that take place in the complex process of spermatogenesis, which of the following statements is true: a.The sperm nucleus behaves like that of any other somatic cell, and remains quiescent until its replication during cell division, maintaining the RNAs. b.RNA transcription is continuous, and even increases as the process progresses, since the RNA content in the sperm will have a key relevance in early embryo development and is related to assisted reproduction outcomes. c.RNA transcription in the sperm does not contribute to embryo quality or reproductive success, since it is silenced, and the oocyte will be responsible for its contribution as well as its functionalities in the embryo. d.There is no RNA transcription in the later stages, but the mRNA content in the sperm that comes from previous stages of spermatogenesis will have a key relevance in early embryo development and has been related to the ability of the sperm to achieve a pregnancy.answer all Directions: Read each statement carefully. Choose the letter of the correct answer. Write your answer on your answer sheet. _____1. In this type of cell division, the nucleus of the cell divides into two (2) nuclei with identical genetic material. What type of cell division is this? a. Meiosis c. Cell Cycle b. Mitosis d. Interphase _____2. In what stage of the cell cycle does DNA replication occurs? a. M-Phase c. Growth or Gap 1 b. Synthesis d. Growth or Gap 2 _____3. What type of cell division is used to produce sex cells, such as egg and sperm cells? a. Meiosis c. Cell Cycle b. Mitosis d. Interphase _____4. Which of the following events happen during Interphase? a. Cytokinesis c. DNA Replication b. Spindle formation d. Alignment of Chromosomes _____5. What is the correct sequence of the phases of Mitosis? a. Prophase → Metaphase → Telophase → Anaphase b. Prophase → Anaphase → Metaphase → Telophase c. Prophase → Metaphase → Anaphase → Telophase…Unscramble the words below. Each one will be a phase of cell division. Once you’ve unscrambled all the words, place them in the correct order assuming cell division begins with Interphase. TOLAEPEHS AASENPAH HASPEATEM OIYETKSSCIN HAPESORP
- Please answer All the Questions. I will give a thumbs up or like. Describe the life of one chromosome as it proceeds through an entire cell cycle, starting with G1 of interphase and ending with telophase of mitosis. Classify epithelia on the basis of cell layering and cell shape. Using words and arrows, show the blood clotting phenomenon. What characteristic of the nerve cell enables it to function for communication? Why is blood considered a tissue? What is Genetics? Who is Gregor Mendel? What are his contribution in the science of genetics? Some regards the interphase as the resting stage of the cell, do you agree with this line of thought? Support your answer. Please choose the correct answer: Which of the following does NOT occur by mitosis? Production of gametes Repair Development in the embryo Growth The following two questions refer to the sketch below of a cell containing chromosomes; The picture is attached How many chromosomes are in this cell? 2 4 8 16 How…Do you appreciate the analogy that Waddington came up with respect to cell differentiation? How do these 2 things relate to one another? asap pleaseQUESTION 5 Which of the following statements are correct about cellular karotypes and cancer (select all that apply)? A. Chromosomal translocation are only observed in hematopoietic cell tumors and not solid tumors B. Chromosomal translocations occur at similar similar frequencies in all tumor types C. Changes in chromosome number in cancer cells are often caused by mis-segregation o chromosomes during cell division D. Cancer cells alway have the same number of chromosomes as normal cells E. A cancer cell that has no observed chromosomal instability likely has extensive mutations and/or microsatellite instability
- please explain this in a length of a full page as much detail please 1.What are the primary functions of cell division (Mitosis) as compared to Meiosis, how are the daughter cells produced in each process different?When do sister chromatids separate in meosis? Question 30 options: Metaphase II Prophase II Prophase I Metaphase IQUESTION 38 What occurs during metaphase phase of mitosis? A. Microtubules can be lengthened by adding subunits at the + end to move chromosomes towards the metaphase plate B. Microtubules can be shortened to move chromosomes towards the metaphase plate. C. Motor proteins pull chromosomes along the microtubules to move them towards the metaphase plate. D. All of the above E. None of the above
- Pre-lab Questions: Answer these questions before your scheduled lab period. Why is it critical that cells are able to go through mitosis? What is the purpose of meiosis? Briefly explain the 3 major stages of the cell cycle. The process of mitosis is subdivided into 4 stages: prophase, metaphase, anaphase and telophase. During which stage of mitosis do the following occur? ____________________ Chromosomes line up at the equator ____________________ Nuclear envelope disappears and chromosomes condense _____________________ Microtubules pull sister chromatids apart d._____________________ Nuclear envelope reappears and chromosomes condense 5.Name one way the cellular division differs between plant and animal cells. Name 3 differences between mitosis and meiosis. 1) 2) 3)Please answer and explain in detail the following questions please! explain each step. THank you ! 1. Why do you think some cells use mitosis while others use meiosis? Consider the overall function of these two processes in your answer. 2. Do you agree or disagree, and why? about the question aboveplease help me answer these 3 questions. thank you! 1. at what stage of mitosis can be the kind and number of chromosomes be easily detected and determined? Justify. 2. List at least 3 significance of mitosis 3. How many chromosomes are there in each stage of mitosis in onion and in animal like Drosophila?
