--%>
Assignment Help - homework help

Define the term folic acid

Define the term folic acid? Why is anemia caused by the deficiency of folic acid termed as megaloblastic anemia?

E

Expert

Verified

The folic acid (whenever ionized it is termed as folate) is a coenzyme which participates in the synthesis and duplication of the DNA and for this cause it is basic for cell division. If there is not sufficient folic acid in cells with big turnover, such as red blood cells, they have their production decreased. In folic acid deficiency precursor cells (or reticulocytes) which would originate erythrocytes (or red blood cells) start cell division however the procedure is very slow whereas the cytoplasm growth is normal.

Therefore the cells became abnormally big; a typical characteristic of this type of anemia is termed as megaloblastic anemia. Megaloblastic anemia can be caused as well by vitamin B12 (or cyanocobalamin) deficiency as this vitamin is significant for cell division too. Both kinds of anemia are nutrient scarcity anemia.

   Related Questions in Biology

  • Q : Managing Diversity Effectively -

    Effectively managing diversity needs to be a top priority for managers in all organizations- large and small, public and private, for profit or not for profit. Managers needs to ensure that and their subordinators appreciate the value that diversity brings to an organ

    		•
  • Q : Cell types forming the phloem State the

    State the cell types which form the phloem? Specify it’s the main features?

    		•
  • Q : Territory and a list of physicians to

    If provided a territory and a list of physicians to call on, how would you go regarding it?

    		•
  • Q : Describe phagocytic cells Describe

    Describe phagocytic cells (that is, macrophages)?

    		•
  • Q : Amount of catalyst is consumed in

    Which amount of catalyst is consumed in reaction it catalyzes?

    		•
  • Q : Face to Face Communication -

    This type of communication may, at the first thought, appear to be identical with oral communication. However, it is possible to visualize certain situation on which the two get distinguished. Telephonic conversation is oral but we cannot call it face-to dace communication. the presidents of two

    		•
  • Q : Define the term Improvement Improvement

    Improvement: The action of improving; advancement or growth; promotion in enviable qualities; development toward what is better; melioration; as, the enhancement of the mind, of land, roads, and so on. The action o

    		•
  • Q : Metabolic gases which are transported

    What are the two main metabolic gases which are transported by the blood? Answer: The main metabolic gases which are transported by the blood are molecular oxygen (O

    		•
  • Q : How is photic energy absorbed by the

    How is photic energy absorbed by the chlorophyll transferred to ATP molecules in photophosphorylation? How will be the resultant ATP utilized?

    		•
  • Q : What is sickle cell anaemia What do you

    What do you mean by the term sickle cell anaemia? Briefly define it.

    		•