Description : In which state iron is present in haemoglobin.
Last Answer : In which state iron is present in haemoglobin. A. Unironic B. `Fe^(2+)` C. `Fe^(3+)` D. None of the above
Description : The number of polypeptide chains present in a molecule of haemoglobin is/are
Last Answer : The number of polypeptide chains present in a molecule of haemoglobin is/are A. 1 B. 3 C. 4 D. 2
Description : Which of the following forms of haemoglobin is not present in erythrocytes ?
Last Answer : Which of the following forms of haemoglobin is not present in erythrocytes ? A. ... C. Carbon monooxyhaemoglobin D. Carbon dioxy haemoglobin
Description : An 80-year-old woman has a three month history of progressive numbness and unsteadiness of her gait. On examination, there is a mild spastic paraparesis, with brisk knee reflexes, ankle ... dorsal meningioma C. multiple sclerosis D. subacute combined degeneration of the cord E. tabes dorsalis
Last Answer : Ans: B
Description : Bulk of carbon dioxide (CO2) released from body tissues into the blood is present as (a) bicarbonate in blood plasma and RBCs (b) free CO2 in blood plasma (c) 70% carbamino-haemoglobin and 30% as bicarbonate (d) carbamino-haemoglobin in RBCs.
Last Answer : (a) bicarbonate in blood plasma and RBCs
Description : On prolonged exposure to high concentration of carbon monoxide (> 5000 ppm), man dies because (A) Of clotting of blood (B) Of jamming of respiratory tract (C) It forms carboxyhemoglobin by combining ... it incapable of absorbing oxygen (D) It forms CO2 by combining with oxygen present in the blood
Last Answer : (C) It forms carboxyhemoglobin by combining with haemoglobin of blood, thereby making it incapable of absorbing oxygen
Description : Magnesium is present in (A) Haemoglobin (B) Chlorophyll (C) Hypo solution (D) None of these
Last Answer : (B) Chlorophyll
Description : 15. Identify the codon which is present in the sixth position of m-RNA of normal Haemoglobin gene A) GAG (b) GAA (c) GCC (d) GTG
Last Answer : A) GAG
Description : Role of CFC present in atmosphere is to a) Reduction in ozone b) Ozone formation c) Formation of leg haemoglobin a) Enhance chlorophyll formation.
Last Answer : a) Reduction in ozone
Description : Haemoglobin is 1. The colouring matter of leaves of plants 2. The colouring matter of blood 3. A compound that is highly coloured 4. A compound that contains iron The correct answers are: (a) 1, 2 and 4 (b) 2, 3 and 4 (c) 1, 2, 3 and 4 (d) 1, 2 and 3
Last Answer : Ans:(b)
Description : Carbon dioxide entering the red blood corpuscles from the tissues is partially taken up by haemoglobin to form (a) carboxyhaemoglobin (b) carbonylhaemoglobin (c) carbaminohaemoglobin (d) carbomoylhaemoglobin
Last Answer : Ans:(a)
Description : Upon the entry of carbon dioxide in the red blood cells, H+ionsare formed at a very rapid rate, and yet the blood does not turn acid because (a) H+ ions are rapidly exchanged at the ... haemoglobin and plasma (d) H+ ions are buffered by proteins of haemoglobin and proteins and phosphates of plasma
Last Answer : Ans:(c)
Description : In children the lungs are pale pink due to (a) Rich blood supply (b) Greater binding affinity of haemoglobin for oxygen (c) Formation of a higher percentage of oxyhaemoglobin as per higher metabolic rate (d) All of them
Description : Blood haemoglobin has high affinity for (a) CO2 (b) CO (c) O2 (d) H
Description : Blood does not coagulate inside the body due to the presence of (a) haemoglobin (b) heparin (c) fibrin (d) plasma
Description : Which metal is essential for the produc- tion of haemoglobin
Last Answer : Iron
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 the best way to increase Haemoglobin level?
Last Answer : Not really enough info to go but in a nutshelll – Find the cause of the low heamoglobin and correct it.
Description : What would be the consequences of a deficiency of haemoglobin in our bodies? -Biology
Last Answer : Due to the deficiency of haemoglobin in blood, its oxygen carrying capacity decreases. As a result the production of energy by oxidation will become slower. Therefore, one would fall sick and would feel fatigue most of the time.
Description : Carbon monoxide has how much greater affinity for haemoglobin as compared to oxygen? -Do You Know?
Last Answer : answer:
Description : Which form an irreversible complex With haemoglobin of blood? -Do You Know?
Description : Assertion `:` Most of the human haemoglobin in our body has `2 alph` and `2 beta` polypeptide chains. Reason `:` Haemoglobin is a conjugate protein an
Last Answer : Assertion `:` Most of the human haemoglobin in our body has `2 alph` and `2 beta` polypeptide ... False. D. If both Assertion & Reason are false.
Description : Haemoglobin contains
Last Answer : Haemoglobin contains A. `Fe^(++)` B. `Mg^(++)` C. `Na^(++)` D. `Ca^(++)`
Description : Examination of blood of a person suspected of having anaemia, shows large, immature, nucleated erythrocytes without haemoglobin. Supplementing his die
Last Answer : Examination of blood of a person suspected of having anaemia, shows large, immature, nucleated ... and cobalamine C. Riboflavin D. Iron compounds
Description : In mammlian RBC, the percentage of haemoglobin is
Last Answer : In mammlian RBC, the percentage of haemoglobin is A. `10%` B. `20%` C. `30%` D. `48%`
Description : Content of haemoglobin `//` 100 ml of Blood `:-`
Last Answer : Content of haemoglobin `//` 100 ml of Blood `:-` A. 15 gm B. 20 gm C. 10gm D. 5 gm
Description : Assertion `:-` In the alveoli, dissociation of `CO_(2)` from carbamino-haemoglobin takes place Reason `:-` In the alveoli `P_(CO_(2))` is low and `P_(
Last Answer : Assertion `:-` In the alveoli, dissociation of `CO_(2)` from carbamino-haemoglobin takes place Reason ` ... . D. If both Assertion & Reason are false.
Description : Assertion : Smoking makes oxgyen less available to the body Reason : In presence `CO,O_2` binds less with haemoglobin.
Last Answer : Assertion : Smoking makes oxgyen less available to the body Reason : In presence `CO,O_2` binds less ... . D. If both Assertion & Reason are false.
Description : Assertion `:-` Low concentration of oxygen allow dissociation of oxyhaemoglobin. Reason `:-` CO has more affinity with Haemoglobin as compares to oxyg
Last Answer : Assertion `:-` Low concentration of oxygen allow dissociation of oxyhaemoglobin. Reason `:-` CO has more ... D. If both Assertion & Reason are false.
Description : Assertion `:-` Haemoglobin can not get saturated with oxygen more than `97%`. Reason `:-` With a rise in `PO_(2)`, the affinity between `O_(2)` & haem
Last Answer : Assertion `:-` Haemoglobin can not get saturated with oxygen more than `97%`. Reason `:-` With a ... False. D. If both Assertion & Reason are false.
Description : Given below graphs an oxygen dissociation curve `:-` Where in the body will haemoglobin be saturation at the percentage shown at points X,Y and Z.
Last Answer : Given below graphs an oxygen dissociation curve `:-` Where in the body will haemoglobin be ... ventricle , Y-Right ventricle, Z-Systemic artery
Description : The oxygen - haemoglobin dissociation curve will show a right shift in case of
Last Answer : The oxygen - haemoglobin dissociation curve will show a right shift in case of A. High `pCO_(2)` B. High ... `pCO_(2)` D. Less `H^(+)` concentration
Description : In which the following factors can interfere in binding of `O_(2)` with haemoglobin. `A-P_(CO_(2))` `B-H^(+)` ion concentration C-Temperture
Last Answer : In which the following factors can interfere in binding of `O_(2)` with haemoglobin. `A-P_(CO_(2))` `B-H^(+)` ion ... A B. B,C C. A and C D. A,B,C
Description : Binding of oxygen with haemoglobin is primarily related to `:`
Last Answer : Binding of oxygen with haemoglobin is primarily related to `:` A. Partial pressure of `O_(2)` B. ... ` C. `H^(+)` ion concentration D. Temperature
Description : The oxygen Haemoglobin dissociation curve will show a right shift in case of `:-`
Last Answer : The oxygen Haemoglobin dissociation curve will show a right shift in case of `:-` A. Less `H^(+)` concentration B. ... `CO_(2)` D. High 2,3, D.P.G.
Description : Carbon monoxide has greater affinity for haemoglobin as compared to oxygen :
Last Answer : Carbon monoxide has greater affinity for haemoglobin as compared to oxygen : A. 1000 Times B. 200 Times C. 20Times D. 2 Times
Description : Decrease in pH causes `O_(2)` dissociation curve of haemoglobin to shift to
Last Answer : Decrease in pH causes `O_(2)` dissociation curve of haemoglobin to shift to A. shift of ... right C. remain unchanged D. will oscillate erratically
Description : Determination of oxygen carried by haemoglobin is done by
Last Answer : Determination of oxygen carried by haemoglobin is done by A. pH B. Partial presure of oxygen C. Parital pressure of carbon D. All of above
Description : Ratio of oxyhaemoblobin and haemoglobin in blood is based upon
Last Answer : Ratio of oxyhaemoblobin and haemoglobin in blood is based upon A. Oxygen tension B. Carbon-di ... tension C. Carbonate tension D. Bicarbonate tension
Description : Oxygen dissociation curve of haemoglobin is
Last Answer : Oxygen dissociation curve of haemoglobin is A. Hyperbolic B. Sigmoid C. Straight D. Constant
Description : One haemoglobin carries how many molecules of `O_(2)` ?
Last Answer : One haemoglobin carries how many molecules of `O_(2)` ? A. 4 B. 2 C. 6 D. 8
Description : Body tissues obtain oxygen from haemoglobin because of its dissociation in tissues caused by
Last Answer : Body tissues obtain oxygen from haemoglobin because of its dissociation in tissues caused by A. Low ... concentration D. High `CO_(2)` concentration
Description : Oxygen haemoglobin dissociation curve will shift to right on decrease of
Last Answer : Oxygen haemoglobin dissociation curve will shift to right on decrease of A. Acidity B. Carbon dioxide concentration C. Temperature D. pH
Description : Haemoglobin is having maximum affinity with
Last Answer : Haemoglobin is having maximum affinity with A. Carbon monoxide B. Carbon dioxide C. Oxygen D. Ammonia
Description : Affinity of CO for haemoglobin as compared to `O_(2)` is
Last Answer : Affinity of CO for haemoglobin as compared to `O_(2)` is A. Two times B. Twenty times C. 100 times D. 200 times
Description : Which of the following combines with haemoglobin in blood?
Last Answer : Which of the following combines with haemoglobin in blood? A. Carbon dioxide B. carbon monoxide C. oxygen D. methane
Description : Which one of the following dissolves more rapidly in blood haemoglobin than oxygen ?
Last Answer : Which one of the following dissolves more rapidly in blood haemoglobin than oxygen ? A. Ozone B. Nitrous oxide C. Sulphur dioxide D. Carbon monoxide
Description : What is the oxidation state of iron in haemoglobin ?
Last Answer : What is the oxidation state of iron in haemoglobin ?
Description : Gold number of haemoglobin is 0.03. Hence 100 ml of gold sol will require haemoglobin so that gold is not coagulated by 10 ml of 10% NaCl solution
Last Answer : Gold number of haemoglobin is 0.03. Hence 100 ml of gold sol will require haemoglobin so that gold is not coagulated ... B. 30 mg C. 0.30 mg D. 3 mg
Description : Haemoglobin and gold sol are examples of
Last Answer : Haemoglobin and gold sol are examples of A. negatively charged sols B. positively charged ... D. negatively and positively charged sol, repectively