Description : which antibody formation takes place?
Last Answer : Blood Plasma
Description : Lymphocytes are responsible for the formation of (A) Serum (B) Plasma (C) Antibody (D) Calcium
Last Answer : Answer : C
Description : Delayed allergy reaction (type IV allergic reaction) is: a) An An allergic or immune response that begins within a period lasting from a few minutes to about an hour after exposure to ... of antigen-antibody complexes that cause tissue damage e) An allergic disorder which is transferred genetically.
Last Answer : Ans: B
Description : Immediate allergy reaction (type I allergic reaction) is: a) An allergic or immune response that begins within a period lasting from a few minutes to about an hour after exposure to an ... cause tissue damage e) It occurs during blood transfusion reactions and in hemolytic disease of the newborn.
Last Answer : Ans: A
Description : An Antigen is – (1) the result of Antibody (2) the opposite of Antibody (3) the stimulus for Antibody formation (4) the residue of an Antibody
Last Answer : (3) the stimulus for Antibody formation Explanation: Antigens are defined as substances recognized by the body as foreign, causing the body to produce an antibody to react specifically with ... a result of stimulation by an antigen which can then interact specifically with that particular antigen.
Description : Which one of the following is NOT a function of complement? a. Stimulation of inflammation b. Stimulation of antibody formation c. Formation of membrane attack complexes d. Heightened level of phagocytosis
Last Answer : b. Stimulation of antibody formation
Description : An Antigen is (1) the result of Antibody (2) the opposite of Antibody (3) the stimulus for Antibody formation (4) the residue of an Antibody
Last Answer : the stimulus for Antibody formation
Description : Pollination takes place with the help of bird, what is called? -Do You Know?
Last Answer : answer:
Description : Enlargment of which gland takes place due to deficiency of iodine? -Do You Know?
Description : In which type of cell divisions does crossing over of chromosomes takes place? -Do You Know?
Description : The Centre-State financial distribution takes place on the recommendation by which ministry? -Do You Know?
Description : Why does the phenomenon of ‘trade winds’ takes place? -Do You Know?
Description : Formation of activation calyx in the egg takes place
Last Answer : Formation of activation calyx in the egg takes place A. Before fertilization B. After fertilization C. ... of cleavage D. At the time of amphimixis.
Description : Assertion : Formation of sperm takes place in seminiferous tubules of testes . Reason : Seminiferous tubules lined with male germ cells and sertoli ce
Last Answer : Assertion : Formation of sperm takes place in seminiferous tubules of testes . Reason : Seminiferous ... . If both Assertion & Reason are False.
Description : Reimer-Tiemann reaction of phenol with cholorform and aqueous alkali takes place through the intermediate formation of:
Last Answer : Reimer-Tiemann reaction of phenol with cholorform and aqueous alkali takes place through the ... carbanions C. carbon radicals D. carbenes
Description : Spindle formation takes place during
Last Answer : Ans. Metaphase 1
Description : Pick out the wrong statement. Raoult's law does not apply, when the (A) Size of component molecules are not equal (B) Attractive forces between like and unlike molecules ... D) Chemical combination or molecular association between unlike molecules takes place in the formation of solution
Last Answer : (C) Component molecules are non-polar
Description : Chlorophyll formation takes place within a light wavelength of _________: a. 150-200 b. 200-300 c. 300-675 d. 700-900
Last Answer : 300-675
Description : The temperature at which plastic layer formation takes place during carbonisation of coal varies from __________ °C. (A) 100 to 150 (B) 350 to 450 (C) 550 to 650 (D) 700 to 850
Last Answer : (B) 350 to 450
Description : In ferns, meiosis takes place at the time of (a) spore formation (b) spore germination (c) gamete formation (d) antheridia and archegonia formation.
Last Answer : (a) spore formation
Description : Which is associated with the formation of brown air in traffic congested cities? -Do You Know?
Description : Which force is responsible for syncline formation? -Do You Know?
Description : Which leaders took major initiative in the formation of the League of Nations? -Do You Know?
Description : When lake starts freezing the formation of the ice will start first at which point? -Do You Know?
Last Answer : This process continues until all the water in the lake is at 4° C, when the density of water is at its maximum. With further cooling (and without mechanical mixing) a stable, lighter layer of water forms ... As this layer cools to its freezing point, ice begins to form on the surface of the lake."
Description : Formation of pot holes in river beds is an example of thing? -Do You Know?
Description : What is produced during the formation of photochemical smog? -Do You Know?
Description : Which is not helpful for delta formation? -Do You Know?
Description : Which is the most important factor in soil formation? -Do You Know?
Description : Radioactive distintegration of uranium ultimately results in which formation? -Do You Know?
Description : In a living cell what is the site of ribosome formation? -Do You Know?
Description : Which type of rainfall leads to the formation of the windward and the leeward side? -Do You Know?
Description : In which the formation of magma along the bedding plane results? -Do You Know?
Description : Which vitamin is essential for poor bone and teeth formation? -Do You Know?
Description : Which plate movement is responsible for the formation of mid-ocean ridge? -Do You Know?
Last Answer : Mid-ocean ridges occur along divergent plate boundaries, where new ocean floor is created as the Earth's tectonic plates spread apart. As the plates separate, molten rock rises to the seafloor, producing enormous volcanic eruptions of basalt.
Description : Which one takes part in formation of placenta?
Last Answer : Which one takes part in formation of placenta? A. Only trophoblast B. Only allantois C. ... and mesoderm D. Trophoblast, mesoderm and allantois.
Description : Which of the following statement(s) is/are true concerning translation of the mRNA message to protein synthesis? a. An adaptor molecule, tRNA, recognizes specific nucleic acid bases and unites them ... and the free amino acid occurs in the free cytoplasm d. Complete protein synthesis takes hours
Last Answer : Answer: a, b The synthesis of protein involves conversion from a four-letter nucleotide language to one of 20 chemically distinct amino acids. This process is referred to as ... translation and be moving down the mRNA molecules simultaneously, thus increasing the rate of protein synthesis
Description : Which of the following is true for nucleolus? (a) Larger nucleoli are present in dividing cells. (b) It is a membrane-bound structure. (c) It takes part in spindle formation. (d) It is a site for active ribosomal RNA synthesis.
Last Answer : (d) It is a site for active ribosomal RNA synthesis.
Description : Which of the following is true for nucleolus ? (1) Larger nucleoli are present in dividing cells. (2) It is a membrane-bound structure. (3) It takes part in spindle formation. (4) It is a site for active ribosomal RNA synthesis.
Last Answer : (4) It is a site for active ribosomal RNA synthesis.
Description : What is the difference between an antibody and an antigen?
Last Answer : A: An antigen is any substance that can elicit an immune response, while an antibody is a protein produced by the immune system in response to an antigen that binds specifically to that antigen to help neutralize or eliminate it from the body.
Description : ___is rupture of red cells with release of intracellular haemoglobin can occur if the Antibody has the property of hemolysin. a) Agglutination b) Hemolysis c) Reaction
Last Answer : b) Hemolysis is the rupture of red blood cells with the release of intracellular hemoglobin, and it can occur if the antibody has the property of hemolysin. Hemolysis is the destruction or ... bacteria, and viruses, and it is a key principle in many diagnostic tests for infectious diseases.
Description : What is antibody ?
Last Answer : An antibody is a type of English Y-shaped protective protein produced by the body's immune system in response to the presence of a foreign substance or immune-stimulating substance in the body.
Description : Which of the following is based upon the principle of antigen - antibody interaction?
Last Answer : Which of the following is based upon the principle of antigen - antibody interaction? A. PCR B. ELISA C. r-DNA technology D. RNA
Description : Antigen binding site in an antibody is found between:
Last Answer : Antigen binding site in an antibody is found between: A. two light chains B. two heavy ... one light chain depending upon the nature of antigen
Description : The antigen -binding sites are present where on the antibody molecule
Last Answer : The antigen -binding sites are present where on the antibody molecule A. on light chain as well as ... region of light chain D. on heavy chain only