--%>
Assignment Help - homework help

Description of blood stem cells

Give a brief description of the term blood stem cells?

E

Expert

Verified

Stem cells are undifferentiated cells capable to differentiate in other kinds of specialized cells. The stem cells of bone marrow originate differentiated blood cells. According to stimulus from particular growth factors the stem cells are turned in red blood cells, leukocytes and megakaryocytes (cells which form platelets). Research shows that stem cells of the bone marrow can also differentiate in muscle, hepatic cells and nervous.

   Related Questions in Biology

  • Q : Chemical nature of the molecule Briefly

    Briefly explain regarding the chemical nature of the molecule, that makes a substance antigenic.

    		•
  • Q : What is Channel Development Channel

    Channel Development: The condition whenever a company tries to raise its sales via a specific distribution channel or grouping of channels. A well-constructed and executed channel program will raise the size of your sales force and as

    		•
  • Q : Identification of Structurally

    At sequence alignment we do not get complete similarity for all the sequences. There will be similar regions as well as variable regions. The similar regions are structurally conserved regions (SCRs) where as the variable regions are variable regions (VRs).When we ali

    		•
  • Q : What is Competitive Product Positioning

    Competitive Product Positioning: The progress of a brand's position insides the market through heightening customer perception of the brand's superiority over another brand of a same nature. Product positioning relies upon the identification of an act

    		•
  • Q : Describe the reticular fibers of the

    Describe the reticular fibers of the connective tissue and where we can found them?

    		•
  • Q : Advantages of Planning Advantages of

    Advantages of Planning Planning helps the organization achieve its objectives early. In this way planning helps the organization in many ways. Some

    		•
  • Q : Constitutional unit of the proteins

    Describe briefly the constitutional unit of the proteins?

    		•
  • Q : Symptoms of the Diabetes What are the

    What are the three main significant symptoms of the Diabetes? Briefly illustrate it.

    		•
  • Q : In which environments do echinoderms

    Beneath which environments do echinoderms survive? Answer: The Echinoderms are marine animals, they mainly live in salt-water.

    		•
  • Q : Enzyme-substrate interaction On what

    On what structural stage of enzyme (primary, secondary, tertiary, and quaternary) does the enzyme-substrate interaction based?

    		•