QUESTION 34 Dynosaur inhibits the attachment of the microtubule motor protein dynein to microtubules. What will happen to the mitotic spindle positioning and chromosome segregation if Dynosaur is added at the start of prophase and present through the end of cytokinesis? O Mitotic spindle positioning and chromosome segregation will proceed normally. O The mitotic spindle would no longer be anchored to the plasma membrane and chromosomes might not be equally distributed between the daughter cells following anaphase. The centrosomes will be pulled more strongly towards the plasma membrane and chromosome segregation would be unaffected. O The mitotic spindle would disintegrate, and chromosomes will become randomly positioned all throughout the dividing cell.

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 47 Which statement correctly describes a cyclin-dependent kinase (CDK)? A CDK is an enzyme…

A: 47  ) Answer is option A and C. CDK is an enzyme that attaches phosphate group to other proteins. A…

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 4 You are studying pancreatic cancer have matched samples of tumor and healthy pancreatic…

A: Fluorescence is the phenomenon where a material absorbs light at high energy and low wavelength and…

Q: Question 1 Review Concept 12.1 Cell Division. Match the term and its description. Each term can only…

A: The DNA is a genetic material that is present within the nucleus of eukaryotic cells. Usually the…

Q: Which of the following statements regarding microtubules is FALSE?   A Microtubules are polar.…

A: Microtubules are major components of the cytoskeleton

Q: Match each of the following to its role in the cell.          -           A.           B.…

A: A Microtubules     Cytoskeletal structure with largest…

Q: Question 8. A cell that has converted to a state of permanent cell cycle arrest is said to be in a…

A: The cell cycle is a process in which the cell undergoes growth and division in order to give the…

Q: QUESTION 22 Mutations in p53 and Rb are found in a majority of cancers. What type of mutations are…

A: In cancer, normal cells are continuously changed into tumor or cancerous cells by a series of…

Q: QUESTION 9 How do the two cells formed by a mitotic cell division compare to each other? OA. The two…

A: The process of cell division works as the foundation stone of continuity of life. A cell always…

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: What occurs during metaphase phase of mitosis?

A: The M phase or Mitosis phases are the most dramatic period of the cell cycleinvolving major…

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: The quail somites transplanted in a conventional order were able to develop normally in the chick…

A: Induction is the process by which the presence of one tissue influences the development of others.…

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 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: Match the cellular junction with its characteristic (side of cell, cellular role, intracellular…

A: Tight junction - area between two cells where cell membrane of both cells forms together a barrier.…

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 21 Which type(s) of microtubules continue lengthening after the spindle assembly…

A: Given: To identify which type of microtubules continue lengthening after the spindle assembly…

Q: QUESTION 52 Which arrow or t-bar is accomplished through phosphorylation? no DNA damage p16/21 A…

A: The correct option is C The arrow C is accomplished through phosphorylation (because the G1 and S…

Q: QUESTION 37 Which describes the cell's cortex? O the region of cytoplasm just inside the plasma…

A: Animal cells have a cell cortex that regulates cell shape.

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 9 Platelet-derived growth factor (PDGF) is a mitogen that activates tyrosine kinase…

A: *Platelet derived growth factor (PDGF) is activator for cells which are mesenchymal in  origin and…

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: Which of the following is the primary method by which cyclin proteins are regulated to influence…

A: A. Transcriptional upregulation and translation followed by targeted ubiquitin-mediated degradation…

Q: Question 2 2/4 points Which of these associations between a cytoskeletal fiber and its function are…

A: Cytoskeleton are a dynamic 3-D structure present in the cytoplasm of an eukaryotic cell. It acts as…

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 17 this is the duration of time it takes for cells to double in number in a culture where…

A: Cell division is the process by which a parent cell divides into the two or more daughter cells.…

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 6 What do the structures A and B represent ? Non-homologous chromosomes O Homologous…

A: We are authorized to answer only one question at a time, since you have not mentioned which question…

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 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 27 Activation of at the metaphase to anaphase transition leads to the activation of APC/C…

A: The cell cycle is driven by a series of protein complexes composed of two subunits: Cyclin and…

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 44 Choose the answer that correctly matches the terms and statements below: 1. Cells of…

A: Cell is the basic structural and functional unit of life.

Q: QUESTION 8 What is the rate-limiting step in the assembly of both microtubules and actin…

A: A cell is the smallest structural unit of an organism capable of autonomous functioning, consisting…

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…

Q: QUESTION 13 Select the factor that associates with the rapidly growing plus ends and dissociates…

A: These are microscopic hollow tubes made of the proteins alpha and beta tubulin that are part of…

Nutrient Growth Medium

It is a culture medium or nutrient broth for all kinds of microorganisms to grow properly and create their colony. This matrix provides support to increase the population of microbes through the method of cell proliferation. It is regarded as the food material for those organisms. It is a type of in vitro mechanism, in which the development of life is processed outside the host body. It can be solid, semi-solid, or liquid in nature. Different kinds of cells develop in different types of media.