Description : Every 100ml deoxygenated blood delivers around `___________________` `CO_(2)` to alveoli `:-`
Last Answer : Every 100ml deoxygenated blood delivers around `___________________` `CO_(2)` to alveoli `:-` A. 20ml B. 4 ml C. 5 ml D. 25ml
Description : Why is it necessary to separate oxygenated and deoxygenated blood in mammals and birds ? -Biology
Last Answer : Separation of oxygenated and deoxygenated blood allows good supply of oxygen to the body. This system is useful in animals that have high energy requirement. Mammals and birds constantly need oxygen to get energy to maintain their body temperature constant.
Description : (a) Draw a schematic representation of transport and exchange of oxygen and carbon dioxide during transportation of blood in human beings and label on it: Lung capillaries, Pulmonary artery to ... the advantage of separate channels in mammals and birds for oxygenated and deoxygenated blood? -Biology
Last Answer : (a) A schematic representation of transportation and exchange of oxygen and carbon dioxide during transportation of blood in human beings (b) It is necessary to separate oxygenated and deoxygenated ... . The separation of oxygenated and deoxygenated blood provides high oxygen supply to the organs.
Description : Assertion `:` In amphibians incomplete double circulation presents. Reason `:` In amphibians oxygenated and deoxygenated blood get mixed up in the sin
Last Answer : Assertion `:` In amphibians incomplete double circulation presents. Reason `:` In amphibians oxygenated ... . If both Assertion & Reason are false.
Description : Mixing of oxygenated and deoxygenated blood occurs in the ventricle of
Last Answer : Mixing of oxygenated and deoxygenated blood occurs in the ventricle of A. Scoliodon B. Rabbit C. Frog D. None of these
Description : Prawn heart carries - (1) no blood (2) deoxygenated blood (3) oxygenated blood (4) mixed blood
Last Answer : (3) oxygenated blood
Description : In which vertebrate oxygenated and deoxygenated blood gets mixed (1) Fish (2) Amphibian (3) Bird (4) Mammal
Last Answer : (2) Amphibian Explanation: If the oxygenated blood and deoxygenated blood mixed, then blood would circulate through the body without being fully oxygenated. Also the deoxygenated blood is supposed to take that trip through the lungs to give up the carbon dioxide.
Description : What is the difference between arteries and veins? a) Arteries carry blood away from the heart, while veins carry blood back to the heart. b) Arteries carry oxygenated blood, while veins carry deoxygenated ... same thing. d) Arteries carry food to our cells, while veins carry oxygen to our cells.
Last Answer : a) Arteries carry blood away from the heart, while veins carry blood back to the heart.
Description : In which living oxygenated and deoxygenated blood combined
Last Answer : Amphibian
Description : Prawn heart carries (1) no blood (2) deoxygenated blood (3) oxygenated blood (4) mixed blood
Last Answer : oxygenated blood
Description : In which vertebrate oxygenated and deoxygenated blood gets mixed ? (1) Fish (2) Amphibian (3) Bird (4) Mammal
Description : The figure shows blood circulation in humans with labels A to D. Select the option which gives correct identification of label and functions of the part. (a) B - Capillary-Thin without muscle layer and ... blood to heart, pO2 = 95 mmHg (d) A - Artery-Thick walled and blood flows evenly
Last Answer : (c) D - Pulmonary vein-Takes oxygenated blood to heart, pO2 = 95 mmHg
Description : Every 100 mL of deoxygenated blood transport how much amount of `CO_(2)`?
Last Answer : Every 100 mL of deoxygenated blood transport how much amount of `CO_(2)`?
Description : The ratio of the volume of `CO_(2)` evolved to the volume of `O_(2)` consumed in respiration is called.
Last Answer : The ratio of the volume of `CO_(2)` evolved to the volume of `O_(2)` consumed in respiration is called.
Description : Under normal physiological condition every 100 ml of oxygenated blood can deliver ____ml of `O_(2)`
Last Answer : Under normal physiological condition every 100 ml of oxygenated blood can deliver ____ml of `O_(2)`
Description : Process of exchange of `O_(2)` from the atmosphere with `CO_(2)` produced by the cells is called
Last Answer : Process of exchange of `O_(2)` from the atmosphere with `CO_(2)` produced by the cells is called
Description : Assertion `:-` In the tissue high `P_(O_(2))`, low `P_(CO_(2))`, higher `H^(o+)` concentration conditions are favourable for dissociation of oxygen fr
Last Answer : Assertion `:-` In the tissue high `P_(O_(2))`, low `P_(CO_(2))`, higher `H^(o+)` ... Reason is False. D. If both Assertion & Reason are false.
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 `:-` Bohr effect occur at the level of alveoli of lungs. Reason `:-` High concentratio of `CO_(2)` allow dissociation of oxyhaemoglobin.
Last Answer : Assertion `:-` Bohr effect occur at the level of alveoli of lungs. Reason `:-` High concentratio ... False. D. If both Assertion & Reason are false.
Description : Actual op-amp may have an open loop gain of A. 102 B. 105 C. 103 D. 104
Last Answer : 105
Description : For proper transport of `O_(2)` and `CO_(2)` blood should be
Last Answer : For proper transport of `O_(2)` and `CO_(2)` blood should be A. Slightly acidic B. Strongly acidic C. Strongly alkaline D. Slightly alkaline
Description : Diffusion of `O_(2)` and `CO_(2)`between lungs and blood present in :-
Last Answer : Diffusion of `O_(2)` and `CO_(2)`between lungs and blood present in :- A. Conducting zone B. Bronchial tree C. Exchanging zone D. Bronchi
Description : Given statement is true or false Statement: Actual site of diffusion of `O_(2) and CO_(2)` between blood and atmospheric air is exchange part.
Last Answer : Given statement is true or false Statement: Actual site of diffusion of `O_(2) and CO_(2)` between blood and atmospheric air is exchange part.
Description : For the reaction `CO(g)+(1)/(2)O_(2)(g)rarr CO_(2)(g)` Which one of the statement is correct at constant T and P ?
Last Answer : For the reaction `CO(g)+(1)/(2)O_(2)(g)rarr CO_(2)(g)` Which one of the statement is ... ` D. `Delta H` is independent of physical state of reactants
Last Answer : For the reaction `CO(g)+(1)/(2)O_(2)(g)rarr CO_(2)(g)` Which one of the statement is correct at ... ` C. `Delta H lt Delta E` D. None of the above
Description : For the redox reation `MnO_(4)^(-)+C_(2)O_(4)^(2-)+H^(+)rarrMn^(2+)CO_(2)+H_(2)O` The correct stoichiometric coefficients of `Mno_(4)^(-),C_(2)O_(4)^(
Last Answer : For the redox reation `MnO_(4)^(-)+C_(2)O_(4)^(2-)+H^(+)rarrMn^(2+)CO_(2)+H_(2)O` The correct stoichiometric ... . 16, 5, 2 C. 2, 16, 5 D. 5, 2, 16
Description : Of which type of tissue is the heart made? How is this tissue oxygenated and nutrified?
Last Answer : The heart is made of striated cardiac muscle tissue. The heart muscle is called the myocardium and it is oxygenated and nutrified by the coronary arteries. The coronary arteries come ... Diseases of the coronary arteries are severe conditions. The Circulatory System - Image Diversity: myocardium
Description : In the redox reaction . `MnO_(4)^(-)+C^(2)O_(4)^(2-)+H^(+) rarr Mn^(2+)+CO_(2)+H_(2)O` (Unbalance equation) 20 mL of 0.1 M `KMnO_(4)` react quantitive
Last Answer : In the redox reaction . `MnO_(4)^(-)+C^(2)O_(4)^(2-)+H^(+) rarr Mn^(2+)+CO_(2)+H_(2)O` ( ... . 40 mL of 0.1 M oxalate D. 50 mL of 0.25 M oxalate
Description : Using the following thermochemical data. `C(S)+O_(2)(g)rarr CO_(2)(g), Delta H=94.0` Kcal `H_(2)(g)+1//2O_(2)(g)rarr H_(2)O(l), Delta H=-68.0` Kcal `C
Last Answer : Using the following thermochemical data. `C(S)+O_(2)(g)rarr CO_(2)(g), Delta H=94.0` Kcal `H_(2)(g)+1// ... .0` Kcal C. `-114.0` Kcal D. `+114.0` Kcal
Description : `C(s)+O_(2)(g)rarr CO_(2)(g)+94.0` K cal. `CO(g)+(1)/(2)O_(2)(g)rarr CO_(2)(g), Delta H=-67.7` K cal. From the above reactions find how much heat (Kca
Last Answer : `C(s)+O_(2)(g)rarr CO_(2)(g)+94.0` K cal. `CO(g)+(1)/(2)O_(2)(g)rarr CO_(2)(g), Delta H=-67.7` K cal. ... g)` A. `20.6` B. `26.3` C. `44.2` D. `161.6`
Description : 0.6 g of carbon was burnt in the air to form `CO_(2)`. The number of molecules of `CO_(2)` introduced into the will be : `C+O_(2)toCO_(2)`
Last Answer : 0.6 g of carbon was burnt in the air to form `CO_(2)`. The number of molecules of `CO_(2)` introduced into ... C. `6.02xx10^(22)` D. `3.01xx10^(22)`
Description : my blood pressure is 159/99 is this life threatening?
Last Answer : blood pressure 159 over 99 is this dangerous?
Description : Officially, hypertension is diagnosed when the patient demonstrates a systolic blood pressure greater than ______ mm Hg and a diastolic blood pressure greater than _____ mm Hg over a sustained period. a) ... , 70 Pressure of 120 systolic and 70 diastolic falls within the normal range for an adult.
Last Answer : a) 140, 90 According to the categories of blood pressure levels established by the JNC VI, stage 1 hypertension is demonstrated by a systolic pressure of 140–159 or a diastolic pressure of 90–99.
Description : Partial pressur eof oxygen in alveoli , atmospheric air and tissue will be
Last Answer : Partial pressur eof oxygen in alveoli , atmospheric air and tissue will be A. 40,159,45 B. 40,0.3,45 C. 104,159,40 D. 104,0.3,45
Description : Which of the following terms refers to lung tissue that has become more solid in nature due to a collapse of alveoli or infectious process? a) Consolidation Consolidation occurs during an ... chronic infection. d) Empyema Empyema refers to accumulation of purulent material in the pleural space.
Last Answer : a) Consolidation Consolidation occurs during an infectious process such as pneumonia.
Description : Select the tissue that is most sensitive to oxytocin: A. Myometrium B. Myoepithelium of mammary alveoli C. Vascular smooth muscle D. Renal collecting ducts
Last Answer : B. Myoepithelium of mammary alveoli
Description : At the tissue site where partial pressure of `CO_(2)` is (a)____ due to (b)____, `CO_(2)` diffuse into blood and form (c)_____ and (d)__
Last Answer : At the tissue site where partial pressure of `CO_(2)` is (a)____ due to (b)____, `CO_(2)` diffuse into blood and form (c)_____ and (d)__
Description : The correct percentage of `CO_(2)` in atmosphere is
Last Answer : The correct percentage of `CO_(2)` in atmosphere is A. `0.03%` B. `0.3%` C. `1%` D. `C^(14) and O^(18)`
Last Answer : The correct percentage of `CO_(2)` in atmosphere is A. `0.03%` B. `0.3%` C. `1%` D. `1.1%`
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 : The process of taking in `CO_(2)` by plants and releasing `O_(2)` is component of
Last Answer : The process of taking in `CO_(2)` by plants and releasing `O_(2)` is component of A. Photosynthesis B. Endosomosis C. Transpiration D. Respiration
Description : Who discovered that `CO_(2)` is taken in and `O_(2)` is released by green plants ?
Last Answer : Who discovered that `CO_(2)` is taken in and `O_(2)` is released by green plants ? A. Meyer B. Ijugen Housz C. Senebier D. Priestly
Description : Given `C(s)+O_(2)(g)rarr CO_(2)(g)+94.2` Kcal `H_(2)(g)+2O_(2)(g)rarr CO_(2)(g)+2H_(2)O(l)+210.8` Kcal The heat of formation of methane in Kcal will b
Last Answer : Given `C(s)+O_(2)(g)rarr CO_(2)(g)+94.2` Kcal `H_(2)(g)+2O_(2)(g)rarr CO_(2)(g)+2H_(2)O(l)+210.8` Kcal ... `-45.9` B. `-47.8` C. `-20.0` D. `-47.3`
Description : `Delta_(f)^(@)` for `CO_(2(g)), CO_((g))` and `H_(2)O_((g))` are `-393.5,-110.5` and `-241.8kJ mol^(-1)` respectively. The standard enthalpy change `(
Last Answer : `Delta_(f)^(@)` for `CO_(2(g)), CO_((g))` and `H_(2)O_((g))` are `-393.5,-110.5` and `-241.8kJ mol^(-1 ... A. `524.1` B. `41.2` C. `-262.5` D. `-41.2`