Answer:. Initiation- elongation- termination
Explanation: The first step, initiation, is when the DNA unzips and unfolds thereby leading to a breakage of the bond (hydrogen bond) with holds the bases of the DNA together, giving free strands of DNA.
Secondly, the elongation step. A piece of RNA binds to the DNA strand and also an enzyme known as DNA polymeraseIII binds to the piece of RNA (primer). This binding leads to the addition of newer base pairs to the strands thereby elongating it.
Then the termination step, once the strands are formed, those RNA primers are removed from the strand by the action of an enzyme called exonuclase and are being replaces by the appropriate bases.
The most obvious reason why scientists sill refer to viruses as being non-living would be the fact that D. Viruses are not composed of 1 or more cells. Since all living beings of life, from the early archae to the complex multi cellular mammalian organism everything is composed of these basic units of life.
Bone marrow produces red blood cells, white blood cells, and platelets. The white blood cells (also called leukocytes) that our bone marrow produces are used to fight off diseases, and the platelets rush to a wound to form a layer over it, similar to a plate, to clot the blood and prevent bleeding. If your bone marrow dies or fails, your red blood cell count will dramatically decrease. A low blood cell count is called cytopenia. Someone who has a genetic bone marrow disease may be helped by a bone marrow transplant from a matching relative or donor. Before a transplant you get chemotherapy with or without radiation to kill off diseased red blood cells. During a bone marrow transplant you get injected with new, healthy red blood cells that make their way to your bone marrow to further grow and develop.
Answer:
Option (B).
Explanation:
Electrolytes may be defined as the important minerals that plays an important role in organism. The deficiency or imbalance of electrolytes in the body may causes a characteristic disease.
The electrolytes are important to balance the amount of water in body, can acts as a co factor, carries electrical current and maintain the acid base balance of the body. The electrolytes are not used as an enzyme as enzymes are made up of protein.
Thus, the correct answer is option (B).
