Which healthy cells are susceptible to radiation treatment? Select one: a. Rapidly dividing cells o b. Stem cells in the bone marrow O c. Stem cells lining the digestive tract d. All of the above

Q: Which of the following cell types will most likely reach cell senescence after many rounds of…

A: Introduction: Senescence is the gradual deterioration of functional characteristics with age.

Q: Which of the following would improve an individual's ability to avoid cancer while aging?

A: Under normal conditions, cells undergo regulated cell division, differentiation, and apoptosis…

Q: Which risk—an extremely small amount of a cancer-causing chemical in drinking water or  smoking…

A: Risk is the probability of human and environmental harm that occurs due to certain circumstances…

Q: Bishop and Varmus’s experiment was a landmark work in cancer biology. What was the question facing…

A: Normal cells become abnormal when they divide uncontrollably and have the potential to invade nearby…

Q: Explain how a primary cell line is established from a piece of biopsy tissue removed from a cancer…

A: Primary cell cultures are a very important tool that is used in biotechnology and in research. A…

Q: Could a gene be involved in the growth of both stem cells and some kinds of cancer? Explain your…

A: in stem cells we have an important class of genes called proto-oncogenes [PO] with are necessary for…

Q: Which of the following statements is true? a. once a person reaches maturity, cell division stops…

A: The process by which a parent cell divides into two or more daughter cells is known as cell…

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: Discuss the importance of Stem Cells. How does the scientists harvest the stem cells in our body?…

A: •WHY ARE STEM CELLS  IMPORTANT? Stem cells are the undifferentiated cells that give rise to an…

Q: Explain the theory behind how a normal cell turns into a malignant tumor cell and forms metastases.

A: Cancer is a group of diseases involving abnormal growth of cells, which tend to proliferate in an…

Q: What is the role of executioner proteins in apoptosis?a. They kill the cell by destroying its…

A: Apoptosis is a cellular process which is a programmed cell death mechanism. Whenever any cell starts…

Q: Which of the following must scientists understand in order to create effective cancer treatments?…

A: Effective cancer treatment in the order of b a d c. b. Where cancer originated : Scientists first…

Q: Explain why some researchers believe science should focus its attention on the inflammation…

A: The uncontrolled growth of cells leads to cancer progression.

Q: Describe some differences between normal differentiated cellsand cancer cells.

A: Cancer cells are abnormal cells that divide in an uncontrollable manner while normal cells are…

Q: How do you suppose the percentage of β cells would change over time if new β cells were derived from…

A: The field of regenerative medication gives tremendous chances to creating beta cells from various…

Q: Henrietta Lacks died in 1951, but her cancer cells are still alive today. Do you think they carry…

A: Answer : Henrietta Lacks died due to her long battle with cancer and it was particularly cervical…

Q: Which of the following is NOT an example of when mitotic cell division is used? A. when an injury is…

A: According to Bartleby instructions I am supposed to answer only the first question. To obtain the…

Q: Imagine that you are a scientist who wants to better understand the genetic mechanisms underlying…

A: Mus musculus is an experimental model organism that allows researchers to test the role of certain…

Q: Help me Is an organism named Lion is a Cell division requiring cell plate formation?

A: The cell cycle is a series of steps that take place in a cell to make it grow and divide. There are…

Q: The image below depicts which type of cancer treatment?   a gene therapy b surgery c radiation d…

A: Cancer is a disease characterized by uncontrolled and unchecked growth of cells, leading to the…

Q: What is differentiation? A. When a cell switches from its original purpose B. The process of…

A: Hi, Thanks For Your Question.  Answer : Correct Option Is C (The process by which cells become…

Q: Tumor suppressor genes refer to genes that have over activity causes cells to become cancerous. O…

A: Cancer is a condition of uncontrolled cell growth and division that can be occurs by various…

Q: What type of cells were concluded to be corrupted which constitutes a cell line when conducting…

A: The culture of the cells developed from the single cell that grows indefinitely with a uniform…

Q: Cancer cells are easier to maintain in culture than normal cells because a) they divide without the…

A: Cancer cells are mutated cells that are cultured in laboratories for studying various human…

Q: hat are two common defects related to cell division that cause cancer

A: One of main defect is mutation for cancerous cells that can result in the cell becoming overwhelmed…

Q: explain what are stem cells

A: A cell is the basic structural, functional, and biological unit of the all known organisms. A cell…

Q: Which statement about stem cells is false? A. Stem cells were first identified in the hematopoietic…

A: Stems are cells that are not differentiated or partially differentiated, that has the capability of…

Q: If the distance from a radioactive source is * halved (d' = d/2), then the dose will increase by a…

A: 1. If the distance from a radioactive source is * halved (d' = d/2), then the dose will   increase…

Q: Which type of human cancer cells survived most at an RIP concentration of 10 micrograms per liter?…

A: Ribosome-inactivating protein (RIPs) belongs to the family of proteins that is capable of attacking…

Q: Radiotherapy is effective against cancer. Why?

A: KEY WORDS :- Radiation therapy - Through the radio active substance destroy the tumor cells.

Q: Why do scientists want to use stem cells?

A: The unique properties of the stem cells make them very important. Embryonic stem cells are normally…

Q: What is the function of tight junctions? a. To allow cells to move b. To keep cells from moving c.…

A: Given: The function of tight junction.

Q: Which of the following is a key feature of stem cells?a. They have the ability to divide.b. They…

A: Stem cells are the earliest type of the cell in cell lineage in multicellular organism. They are…

Q: In radiation therapy, parts of the body that have cancerous tumors are exposed to high-energy…

A: Radiation therapy uses high-energy waves like gamma rays, protons, gamma rays, electron beams. This…

Q: oes cancer drugs play in interrupting mitosis of cancer cells?  How do these drugs do that?

A: Cancer refers to abnormal growth or malignant tumors and is characterised by uncontrolled…

Q: T/F: Only a small fraction of cancer cells successfully metastasize. why is it false or why is it…

A: Metastasis is the spread of a pathogenic agent from its initial or main location to a separate or…

Q: The term somatic cell refers to: A) normal body cells other than sperm and egg B) pluripotent cells…

A: INTRODUCTION All living creatures are made up of cells. In plants and animals, there are two major…

Q: Why is a rapidly growing tissue, such as the root tip of a plant, a good model for studying the…

A: The root tip of a plant undergoes rapid cell divisions due to the presence of meristematic cells.…

Q: Cancer is related to cellular errors during certain mechanisms and due to certain factors yet, the…

A: Uncontrolled cell division result into cancer.  Cancer cells grow in large size and take on the…

Q: Radiotherapy (treatment with ionizing radiation) is one of the most effective current cancer…

A: A Radiation therapy is used to treat cancer. This therapy uses intense energy like X-rays to target…

Q: Describe the role of cell division in at least one of the following areas of biology: Stem cell…

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

Q: What kind of daughter cells will result if the "Normal cell" above goes through mitosis? A) two…

A: There are different specific genes that are involved in the regulation of the cell…

Q: What is apoptosis? a. A chemical that damages neurons b. A chemical that keeps neurons alive c. A…

A: Neurons are a type of cell present in the nervous system. Nervous system helps in maintaining the…

Q: The refers to the potential that a stem cell has to give rise to many different cell types.

A: Answer: STEM CELLS = These are the special type of cells which have the ability to differentiated in…

Q: Why are scientists so excited about human embryonic and adult stem cells?

A: scientists are excited about any new medical technology that can save human lives and help to make…

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.