Q: What is the fundamental molecular difference that distinguishes a stem cell?
A: Stem cells are the cells of the body that develop into different kinds of cells. These range from…
Q: How is the correct balance between stem cells, progenitor cells, and differentiated cells maintained…
A: Stem cells are the unspecialized cells. These cells are undifferentiated and have the ability to…
Q: What is Memory cells?
A: The immune system has a vital role in protecting the body from outside pathogens (bacteria, viruses,…
Q: How Do Mitochondria Mediate Apoptosis?
A: Mitochondria in eukaryotic cells are majorly involved in cellular respiration. The mitochondrial…
Q: How do somatic stem cells differ from embryonic stem cells?
A: Stem cells are a group of cells that are undifferentiated. These cells can give rise to different…
Q: Which one of the listed stem cell types is not pluripotent? iPS cells Embryonic stem cells…
A: Pluripotent stem cells are cells that have the capacity to self-renew by dividing and to develop…
Q: What multipotent stem cells from children sometimesbanked by parents?a. fetal stem cellsb. embryonic…
A: Multipotent stem cells have the potential to be able to differentiate in different types of cells…
Q: What does transcytosis accomplish?
A: Cell transport is the development of substances across the cell membrane either into or out of the…
Q: Discuss why scientists so excited about human embryonic and adult stem cells.
A: Scientists are so excited about human embryonic and adult stem cells because they are investigating…
Q: Distinguish between the categories of stem cells
A: One of the earliest cells of the cell lineage that is known to possess the property of proliferation…
Q: Explain the difference between asymmetric and symmetric cell division. When the pool of stem cells…
A: Stem cells are the unspecialized cells that can specialize themselves into any type of cells. These…
Q: What happens if apoptosis does not occur?
A: Heredity of cancer is well known studied is also under lot of research because 5 to 10 % cases of…
Q: Define stem cells, and describe their two key properties.
A: Stem cells are those cells that have the capability to differentiate into other types of cells and…
Q: How interfered regulatory machinery results in production of tumor?
A: Eukaryotes have well-organized nucleus. prokaryotes are devoid of nuclear arrangements. genome…
Q: Diferentiate between embryonic and adult stem cells.
A: Cell is the basic structural and functional unit of all living organisms. Cells are classified into…
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: Can a fully differentiated human cell be“deprogrammed” to become a stem cell?
A: ANSWER; No... why because embryonic stemcells can be induced to differentiate into any cell type,but…
Q: Define stem cells, distinguish between embryonic stem cells and pluripotent stem cells, and describe…
A: Answer- Stem cells are specialized cells that can be developed into any type of cell when provided…
Q: How can you convert a normal adult cell into an adult stem cell (iPSC)?
A:
Q: What is Apoptosis ?
A: The cell is the fundamental underlying, utilitarian, and natural unit of every single known…
Q: What is the importance of apoptosis in normal development?
A: A form of programmed cell death that is mediated by proteolytic enzymes called caspases is termed…
Q: stem cells, good or bad?
A: Stem cells are the raw materials of the body, the cells that give rise to all other cells with…
Q: Using the terms potency, specificity and differentiation in each, compare and contrast the…
A: Cells are the building blocks of life. The immature cells that have the tendency to develop and form…
Q: Where are stem cells located in adult animals?
A: Stem cells are multipotent cells that have the ability to differentiate into different types of…
Q: what type of stem cells are found in the bone marrow and skin that go through mitosis frequently to…
A: Stem cells are unspecialized cells that has the ability to divide for indefinite periods and give…
Q: What is the working of Tumor suppressor genes ?
A: There are two types of genes that are associated with tumors: Oncogenes: These genes when directly…
Q: Are certain stem cells responsive to particular types of environmental stimuli and could we harness…
A: Stem cells have an interesting biology and offer enormous prospects for therapeutic applications.…
Q: What are common misunderstandings about stem cell research, particularly in the area of science?
A:
Q: Explain the functions of stem cells, and summarize the stages ofhematopoiesis.
A: Stem cells are defined as undifferentiated cells that differentiate into specific cells if the body…
Q: What does "potency" mean in the context of stem cells? The power of cells to influence their…
A: The development of organisms in the embryonic stage goes through the differentiation of totipotent…
Q: How do cancers protect themselves from cell death?
A: Introduction :- A multicellular organism's life cycle must include cell death. Most cell deaths…
Q: 9. Complete the following table, which compares embryonic stem cells to adult stem cells. Embryonic…
A: Stem cells are cells that have the ability to differentiate into a variety of different types of…
Q: The somatic stem cells are derived from source such as_________.a) Bone marrow, embryos, amniotic…
A: Somatic stem cells, also known as adult stem cells are undifferentiated cells that are found in the…
Q: What are the mechanisms governing stem cell division, self-renewal, and differentiation?
A: Stem cells: Stem cells are considered as the special cells that have the capability to develop into…
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: What is the importance of the EMT during metastasis?
A: EMT is an evolutionary conserved developmental program which is implicated in carcinogenesis.
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: WHAT IS THE IMPORTANCE OF GENE EXPRESSION DURING DIFFERENTIATION?
A:
Q: How do stem cells retain this capacity, and can we harness it to cure debilitating diseases?
A: Stem cells: Stem cells are the cells that have the potential to develop into different types in the…
Q: iPSCs are derived from differentiated cells that are further differentiated into a stem cell state.…
A: These are special cells that are able to develop into many different cell types.
Q: What are the major morphological characteristics of cells undergoing apoptosis?
A: Introduction Apoptosis is known as programmed cells death. Whenever there are any lethal…
Q: What is apoptosis and its major mechanism?
A:
Q: totipotent
A: A cell is the structural and functional unit of life.
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: What is an F cell?
A: The F plasmid (fertility plasmid) is a circular chromosome with 99,159 base pairs. This F plasmid…
Q: Why is apoptosis significant?
A: Introduction :- Multicellular organisms experience apoptosis, a type of programmed cell death.…
Q: What is apoptosis and how is it regulated?
A: Cell death is a phenomena that occurs naturally in multicellular organisms. Cells die due to…
Q: What are CDKs? How do they contribute to cell division
A: The Vital proteins involved in the control of cell cycle are Cyclin-dependent kinases / CDKs.
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- What does "potency" mean in the context of stem cells? The power of cells to influence their surroundings The ability of cells to differentiate into specialized cell types The ability of cells to survive under harsh environmental or culture conditions Both A and BSTRICTLY NO PLAGIARISM Discuss the importance of Stem Cells. How does the scientists harvest the stem cells in our body? Differentiate the embryonic stem cells and the adult stem cellsSpecialised adult stem cells that are capable of returning to a stem like cells are O Clones adult stem cells O Pluripotent stem cells Potential Stem cells
- Totipotent Cells are cell which can only generate cells of the same type capable of differentiating into many types of cells 2 capable of differentiating into few 3 types of cells can give rise to essentially all cell 4 types in the body MARKED FOR REVIEWUESTI UN 7 Your body is made up of over 200 different cell types These cell types are different from each other in many ways. Al the phrases below except one, describe ways different cell types vary. One phrase is incorrect Choose the one phrase that does NOT describe how different cell lypes vary The different cell types in your body vary in. O their function (the job they do in the body) O their size their shape O the type of proteins found in them O the set of genes found in them O the molecular reactions that occur in them the set of genes that are transcribed and translated in thern O their location in the bodyBenign tumors: a. are noncancerous growths that do not spread to other tissues b. do not contain mutations c. are malignant and clonal in origin d. metastasize to other tissues e. none of these
- Statement 1: Embryonic stem cells are pluripotent which means that they are capable of differentiating into many different cell types. Statement 2: Adult stem cells are cells that generate a limited number of cell types. O Both statements are true. Both statements are false. Statement 1 is true. Statement 2 is false. O Statement 1 is false. Statement 2 is true.Following are the charact ristics of organoids, except: Organoids are in vitro 3D clusters of cells deriving exclusively from primary tissue or stem cells Organoids are capable of self-renewal and self-organization. 2D monolayer cultures are much closer to the in vivo situation than the organoids Spatially restricted cell-fate decisions contribute to self-organization in organoids.Stem Cell ResearchThe inner cell mass in a blastocyst is pluripotent. Pluripotency means that each one of the cells is capable of differentiating into any type of cell in the human body.These pluripotent cells can be used to create any cells, tissues, or organs in the body. They can replace organs without the patients having to worry about organ rejection or taking immune-suppressing medication for the rest of their lives in order to reduce the chance of organ rejection. The pluripotent cells can also be used to help those with diabetes, spinal cord injury, multiple sclerosis, or cancer, among many of diseases. There are several different sources of pluripotent cells. The best and most reliable source is the stem cells from an embryo. There are other types of stem cells such as induced pluripotent cells and embryonic stem cells created through various processes. In Canada, unused embryos from an in vitro fertilization procedure may be donated for stem cell research. However, the gamete…
- In your own words, explain how cancer cells differ from normal cells in regard to the following: Cell to cell communicationDrugs that inhibit Microtubules and Microfilament are commonly used to treat some types of cancer O False TrueWhich of the following is NOT an advantage of autologous embryonic stem cell development and differentiation in-vitro? O They can be used to treat degenerative or damaged tissues without being rejected by the individual's immune system O They have very high pluripotency O All of the above are advantages O It can be used for treating infertility O They can be differentiated into many tissue types using appropriate growth factors * Previous Next