Q: Hi can you explain how environmental factors contribute to cancer?
A: Ans: Cancer: The uncontrolled growth of cells due to various internal and external factors is…
Q: 25. Which of the following best defines cell theory? A) It is the scientific theory that states that…
A: All living organisms are formed from cells. This was laid out in Cell theory given by 3 scientists,…
Q: What is shrinkage state ?
A: To describe: To describe shrinkage state and the process involved in it.
Q: why cell injury due to genetic causes are alarmingly increasing each year.? Briefly explain at your…
A: Cell injury is the major cause which affects one body.
Q: 1. How do checkpoints regulate the cell cycle?
A: The survival of the cell takes place in a cyclical manner as a direct development from birth to…
Q: 2. Characterize the differences between tumor cells andnormal cells in terms of the following…
A: A cell is the basic unit that controls functions and form structure of a living organism. All the…
Q: cancer? Describe the role of apoptosis in cancer and identify what molecules are involved. Cite your…
A: Normal cell division is regulated so that there may not be excess cells in the body. When this cell…
Q: Checkpoint Factors Needed Duration CDK needed to materials/ (Present or molecules proceed with the…
A: Checkpoint occur throughout the cell cycle. It controls the orderly progress of the cell through…
Q: 1. Based on their descriptions, classify each gene as a tumor suppressor or a proto- oncogene: Tumor…
A: Tumor suppressor genes: tumor suppressor genes are responsible for the cell cycle arrest and induce…
Q: y cancer drugs stop cell division. List several mechanisms that could hinder cell division?
A: Cells are the well defined that they are supposed tom stated as a fundamental structural and…
Q: Describe in detail the relevance of apoptosis to cancer therapy
A: Apoptosis or programmed cell death It is a highly regulated process that allows a cell to self…
Q: In your own words, explain how cancer cells differ from normal cells in regard to the following:…
A: Cancerous cells are uncontrolled cells that keep on dividing and proliferating to form an abnormal…
Q: How interfered regulatory machinery results in production of tumor?
A: Eukaryotes have well-organized nucleus. prokaryotes are devoid of nuclear arrangements. genome…
Q: Why cell injury due to genetic causes are alarmingly increasing each year. Explain at your own words
A: Introduction The cell is considered as the functional unit and the building block of the body, and…
Q: What orchestrates cell differentiation? Why is cell differentiation important? What does it lead to?…
A: Introduction :- Unspecialized cells become specialised through the process of differentiation to…
Q: In your own words, explain how cancer cells differ from normal cells in regard to the following:…
A: Cancer is a very complex disease that causes a cell to divide uncontrollable. Different causes are…
Q: List two ways to measure cell viability.
A: Cell viability is a measure of the proportion of live, healthy cells within a population. Cell…
Q: II. CELL FEATURE OBSERVATION The following questions pertains to the features of cells. Provide the…
A: Cell is the structural and functional unit of all the individual both unicellular as well as…
Q: 10. (a) How are malignant neoplastic cells/ tissues different from normal cells/ apoptosis tissues?…
A: Introduction: Neoplastic cells are the cells which abnormally forms a mass of tissue and do not die…
Q: Cell cycle can be controlled by chemical messages and regulate any error by control system?
A: A cell cycle is the series of events through which cell grow and divides. The regulation of the cell…
Q: Cell differentiation can be involved in apoptosis related to metaplasia. Group of answer choices…
A: Introduction :- Cell differentiation is the process through which the undetermined or un-specialised…
Q: 3.Mention what are the important functions of apoptosis? discuss briefly at your own words?.
A: Apoptosis refers to the natural process of programmed cell death. It is a normal phenomenon which…
Q: ARS 8å, DOR 2) Which of the following are potential therapeuticC uses of embryonic stem cells? O A.…
A: Regeneration implies the re-growth of a portion of the affected or lost organs of the remaining…
Q: "CELL DIFFERENTIATION" Also, cite examples to illustrate these concepts.
A: Cell differentiation is the process by which one type of cell changes to another form. This is the…
Q: cer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess…
A: Cancers are made up of morphologically and phenotypically diverse cell populations, just like…
Q: Describe the differences among embryonic, adult, and induced pluripotent stem cells.
A: Stem cells Stem cells are those cells that have the capacity of self renewal and differentiation.…
Q: Identify An illness characterized by mutations that disrupt normal control mechanisms and produce…
A: Alterations to the DNA sequence that make up a gene are known as mutations. Environmental influences…
Q: What role do cell check points have in cancer ?
A: Cancer is a disease that is associated with uncontrolled division of cells and invasion of…
Q: Apoptosis can be assayed in several ways. Which of the following is NOT correct? O Antibodies that…
A: Apoptosis is a process of cell death occurring in multicellular organisms which is used to remove…
Q: xplain Cell cycle can be controlled by chemical messages and regulate any error by control system?
A: Answer: CELL CYCLE = This is a biological cycle or a series of events in which a cell duplicates…
Q: A cell begins to undergo apoptosis due to stress. Which of the following are true about this cell?…
A: Apoptosis is the process of programmed cell death.
Q: Think of this, how does cell modifications play a vital role to cells' processes and functions?
A: Cell modification also called cell specialization are those changes that cell acquired after cell…
Q: What specific types of cells do chemotherapy medications target to destroy? cells with cancer…
A: Chemotherapy is an effective treatment against cancer and includes a variety of drugs involved in…
Q: TRUE / FALSE (if false put the correct word in) Voltage-gated sodium channels open to allow the…
A: Sodium channels are present in the integral membrane.It helps the flow of Na+ ions within the cell.…
Q: The cell cycle is typically thought of as having four stages. Describe the stages of the cell cycle…
A: Most cells have four synchronised activities in their division cycle: cell growth, DNA replication,…
Q: What kind(s) of cells can develop from totipotent stem cell?
A: In living organisms, the formation and the development of all the cells and tissues got initiated by…
Q: 2. A researcher is studying the effects of a novel cancer drug on cell division and comparing the…
A: Cancer is an uncontrolled division of cell that has a defunct apoptosis mechanism. Usually, when…
Q: What advantage do iPS cells have over traditional embryonic stem cells?
A: Induced pluripotent cells (iPS) are somatic cells that have been reconstructed to act like an ES…
Q: 5- This stage shown in what stage of cell division (please be very specific)? Cell division....…
A: Cell division is a process in which a parent cell is divided into two or more daughter cells. There…
Q: 2 A researcher is studying the effects of a novel cancer drug on cell division and comparing the new…
A: Cancer is a metabolic and genetic disorder characterized by uncontrolled cell division and tissue…
Q: Why is apoptosis significant?
A: Introduction :- Multicellular organisms experience apoptosis, a type of programmed cell death.…
Q: What are the significance of APOPTOSIS. State whether it is a normal developmental phenomena or not,…
A: Apoptosis is programmed cell death. It is used in the development early stages to remove unwanted…
Q: Stem cells: Describe the 4 different types of stem cells. (Totipotent, pluripotent,
A: Stem cells are the self renewing population of cells which divide to give rise to a stem cell and a…
Q: 1. Describe the cell cycle. Why do cells divide? Why are the resulting daughter cells from Mitosis…
A: The cell is the structural and functional unit of the body. The cells generally divide to form new…
Q: Pick the two main reasons cells might undergo apoptosis 'A cell is stopped at a checkpoint, but…
A: Apoptosis - Apoptosis is a process in which a cell undergoes self death. In this process, the cell…
Q: 15.Continuously proliferating cells include all of the following except a . Brain cells. B.Skin…
A: Human body is made up of trillions of cells. Every part of the body is made of cells. Cells compose…
Q: Describe two primary lines of cells that arise from stem cells, and are still considered immature.
A: Stem cells generated from the undifferentiated inner mass cells of a human embryo are known as…
Q: Mention what are the important functions of apoptosis? discuss briefly at your own words?
A: Apoptosis is a common process through which programmed cell death takes place. There are two forms…
Q: 2. Briefly describe two main advantages for cancer cells associated with shedding apoptosis. Your…
A: Apoptosis It is defined as the form of programmed cell death. The process is important for getting…
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- Identify An illness characterized by mutations that disrupt normal control mechanisms and produce potentially malignant cell.Need detail explanation Scenario: A 56-year-old client was diagnosed with aggressive bone cancer that required a below the knee amputation of the left leg 14 months ago. The client received recommended chemotherapy and radiation, but it was found recently that the cancer has metastasized to the chest and skull. There is lymph node involvement with a primary tumor partially obstructing the right kidney. The client was readmitted 4 days ago for removal of the remaining portion of the left leg and was told that there is no appropriate surgical or medical intervention that would be beneficial at this point in the disease process. The interdisciplinary health care team has recommended palliative care upon discharge since the client’s life expectancy is between 3 and 5 months. The client has developed a mutually respectful relationship with a nurse on the unit who has provided care throughout all previous hospitalizations. The client shares with the licensed practical nurse (LPN) that, “I…Compare and contrast the intrinsic and extrinsic apoptosis pathways. Please keep brief - 3 sentences/dot points each.
- What is tumor ? Explain the types of tumor a human can face ?In your own words, explain how cancer cells differ from normal cells in regard to the following: Molecular controls of the cell cycle (include Cdk and Cdk/cyclin complexes, p53 gene/protein, Rb gene/protein in response)Discuss why certain cell types are less likely and others are more likely to develop cancer than others.
- Hi can you explain how environmental factors contribute to cancer?Which component of cell division machinery is frequently targeted by anti-cancer drugs? Can you explain the common side-effects of chemotherapy (e.g. hair loss, mucositis) based on this information?Part || – An Unexpected Visitor After Ivy was finished meeting with Dr. Alvarez, she didn't feel like going back to her dorm room where her room- mates were waiting to hear from her. She decided to process her diagnosis at the local coffee shop. Curling up in an oversized chair with a warm cookie and peppermint hot cocoa with whipped cream always made her feel better. Sitting alone would give her time to think. How could something so important go so wrong in her cells? How did cells get or make the mitochondria anyway? Obviously, cells could survive without mitochondria if they had to, so why had mitochondria evolved in the first place? Just then, Ali, a fellow student in her biology class who made it a point to sit near her each class, walked over to strike up a conversation. "Hi Ivy! Whať's up?" Trying to avoid conversation, Ivy simply shrugged and mumbled, “Not much." Ali gave her a big smile and said "I've noticed that you take good notes in bio, would you want to study together...…