Q: Fill in the blank: _________________ is the phase of development during which cellular divisions…
A: The multicellular organisms develop from an early stage called an embryo. Embryonic development…
Q: Howw many different cell types would you find at the embryonic stages (cleavage, blastocyst, the…
A: After fertilization, the zygote and its associated membranes referred as the conceptus. During the…
Q: Which of the following does not occur during cleavage?A. Rapid DNA synthesisB. Cell growthC.…
A: Step 1 Early development or embryogenesis is the development of an embryo from the fertilized ovum.…
Q: Stem cells that can differentiate into almost any type of cell are called ... Multipotent Fully…
A: Stem cells are characterized according to their degree of potency, which refers to their varying…
Q: ''As development progresses, individual cellsbecome more and more restricted in the range of cell…
A: Cells are the basic unit of life. They are often known as "building blocks of the body" and exhibit…
Q: Stem cell lines are developed from O multipotent cells O inner cell mass cells from a blastocyst…
A: Stem cells are pluripotent cells. They can be preserved for future generation, to store human genes.…
Q: Cell differentiation always involves(A) transcription of the myoD gene.(B) the movement of cells.(C)…
A: The cell is the basic structural, functional, and biological unit of all known organisms. A cell is…
Q: Discuss how differentiation of cells is controlled and maintained.
A: The mechanism by which a cell switches from one form to another is known as cellular…
Q: What is the first cell of a new individual called?
A:
Q: _____ is the transmission of DNA to offspring. a. Differentiation b. Inheritance c.…
A: In genetics, the genetic material is located in the nucleus, cytoplasm, and mitochondria of the cell…
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: In Figure 13-2, the transplantation of certain regions of embryonic tissue induces the development…
A: The ectoderm, mesoderm, and endoderm are three germ layers in the embryo that give rise to all cells…
Q: During development, cells become a. differentiated before they become determined. b. determined…
A: The biological cell is the fundamental unit of life. It is a hub of metabolic activities. Numerous…
Q: Which of the following can be regarded as unipotent stem cells. A Germ cells B Induced-pluripotent…
A: Since it is multiple question type we should answer one among them. Our body consists of cells,…
Q: Sometimes people refuse treatment for cancerDo you think people should have the right to do that?…
A: The quantity of patients that decline customary malignant growth treatment is adequately significant…
Q: Cancer is a group of many different diseases that all are caused by... O Cells unable to exit the GO…
A: Cancer is the disease which is associated with problems in cell cycle.
Q: Sources of human stem cells: O inner cell mass of blastocyst umbilical cord blood O adult stem cells…
A: Stem cells are a reservoir of undifferentiated cells that can differentiate into any type of cell…
Q: What determines cell differentiation once gene regulation has taken place? O A. mitochondria O B.…
A: The regulation of gene in eukaryotes occurs at several level, which is far more diverse and…
Q: Cancer cells can be characterized as “generic” cells thatperform no specialized body function. Thus…
A: Cancers cells are those cells which divide at high rate as compared to other cells. The generic…
Q: Embryonic stem cells come from OA. aborted fetuses OB.cells from amniocentesis of the amniotic fluid…
A: Stem cells are immature and undifferentiated cells that have the strength to create more…
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: Which cells are harvested from the early embryo for stem cell research? O enucleated cells umbilical…
A: 23 Answer is all blastocyst cells
Q: A researcher fails to label their flask of cells for an experiment. Which indicators would help you…
A: The epithelial cells present in the breast tissues create a layer of cells that gives rise to the…
Q: What is a primary function of tumor suppressor genes?a. stop all cells from dividingb. stop certain…
A: An abnormal growth of body tissue is called tumor. Tumors can be noncancerous and cancerous. Tumor…
Q: A cell that remains capable of dividing throughout the lifeof an organism, and that produces…
A: Introduction Almost all types of cells have the ability to divide and produce daughter cells with…
Q: allów it to move past the G1 and G2 checkpoints even if its growth factor is not present, These…
A: Whenever cells come into contact with each other, the mechanism of contact inhibition occurs. As a…
Q: Embryonic stem cells come from
A: Answer: EMBRYONIC STEM CELLS are the pluripotent cell lines , these cells are characterized by their…
Q: During development, which cell in the list below is the least committed? O zygote O Morula Inner…
A: Cells that have committed to to a particular pathway of differentiation. Precursor cells in fetal or…
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: Which one of these is a tumor suppressor gene? myc erbB O Rb Gasp
A: Which one of these is a tumor suppressor gene?
Q: Whát våluéš áré at ódds in the controversy about the use of fetal stem cell in research?
A: These can be defined as body's raw cells from which any kind of specialized cells with specialized…
Q: The two categories of stem cells in the human body are embryonic stem cells and adult stem cells.…
A: All the the answer choices are correct.
Q: Which of the folowing cels have cell wal? O B and C A and B
A: Only have cell walls if the cells are plants.They do have a nucleus. The cell wall is a rigid…
Q: is a control mechanism that ensures everything is ready for DNA synthesis O Metaphase checkpoint O…
A: Transformation of cell from one phase of cell cycle to another is controlled by some external…
Q: totipotent
A: A cell is the structural and functional unit of life.
Q: why are the immature cells important
A: In biology, we believe that cells are the basic building blocks of the life. They are the smallest…
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: Geneticists have found a number of different gene mutations that have led to the development of…
A: Mitosis is the type of cell division in which one cell divides to reproduce two identical cells.…
Q: Adult stem cell is a cell that is critical for tissue homeostasis. A stem cell is: O A pluripotent…
A: Adult stem cells can make identical copies of themselves and they can give rise to mature cell…
Q: What term is most closely associated with the term "differentiation"? O new growth O taking on a…
A: In most simple words, the term 'Differentiation' in Biology means to become different. It is 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: What process controls cell numbers during development? O Necrosis O Necroptosis O Apoptosis O…
A: What process control the cell number during development?
Q: What will happen if there's no cell division?
A: The cell is the basic unit of life. The tissue is a group of cells that perform a specific function.…
Q: Who's is the father of cell biology? And give a little history about him
A: Cell is present in all organism and is a chief elemental unit of the body which is site for various…
Q: Which of the following is 'a characteristic of malignant tumors, but not benign tumors? a) Mutation…
A: Abnormal growth of the cells results in tumors. When the cells in the tumor are normal, it is…
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- Cells are stimulated to divide by chemicalsignals called _________________The cluster of developing cells from conception birth is called anThe process by which a less specialized cell matures into a more specialized cell is called _____. a. differentiation b. maturation c. modification d. specialization