Description : Which one of the following blood vessel in mammals contains least amount of urea `:`
Last Answer : Which one of the following blood vessel in mammals contains least amount of urea `:` A. Hepatic ... . Hepatic vein C. Dorsal aorta D. Renal vein
Description : Which blood vessel contains the least amount of urea ?
Last Answer : Which blood vessel contains the least amount of urea ? A. Hepatic vein B. Renal vein C. Hepatic portal vein D. Renal artery
Description : In mammals, which blood vessel would normally carry largest amount of urea?
Last Answer : In mammals, which blood vessel would normally carry largest amount of urea? A. Renal Vein B. Dorsal Aorta C. Hepatic Vein D. Hepatic Portal Vein
Description : In mammals, which blood vessel would normally carry largest amount of urea? (a) Hepatic vein (b) Hepatic portal vein (c) Renal vein (d) Dorsal aorta
Last Answer : (a) Hepatic vein
Description : Which of the following fertilisers contains the least percentage of nitrogen? (A) Liquid ammonia (B) Urea (C) Ammonium phosphate (D) Ammonium sulphate
Last Answer : (C) Ammonium phosphate
Description : The substance that contains the maximum amount of nitrogen is (a) urea (b) ammonium sulphate (c) ammonium nitrate (d) ammonium chloride
Last Answer : Ans:(a)
Description : The main site of urea synthesis in mammals is (A) Liver (B) Skin (C) Intestine (D) Kidney
Last Answer : Answer : A
Description : One of the following can retain a large amount of urea in the blood and tissue fluid.
Last Answer : One of the following can retain a large amount of urea in the blood and tissue fluid. A. ... electric ray, sting ray D. Alligators, terrapins, turtles
Description : Urea clearance is the (A) Amount of urea excreted per minute (B) Amount of urea present in 100 ml of urine (C) Volume of blood cleared of urea in one minute (D) Amount of urea filtered by glomeruli in one minute
Description : Which of the following contains least amount of N2? (A) Coke oven gas (B) Blast furnace gas (C) Producer gas (D) Water gas (blue gas)
Last Answer : (A) Coke oven gas
Description : For the equilibrium: `LiCl.3NH_(3(s))hArrLiCl.NH_(3(s))+2NH_(3)`, `K_(p)=9 atm^(2)` at `40^(@)C`. A `5 litre` vessel contains `0.1` mole of `LiCl.NH_(
Last Answer : For the equilibrium: `LiCl.3NH_(3(s))hArrLiCl.NH_(3(s))+2NH_(3)`, `K_(p)=9 atm^(2)` at `40^( ... backward reaction for completion? A. 5 B. 9 C. 3 D. 1
Description : A vessel contains water up to a height of 20 cm and above it an oil up to another 20 cm. The refractive indices of the water and the oil are 1.33 and
Last Answer : A vessel contains water up to a height of 20 cm and above it an oil up to another 20 cm. ... the apparent depth of the vessel when viewed from above.
Description : A cylindrical vessel of diameter 12 cm contains `800picm^(3)` of water. A cylindrical glass piece of diameter `8.0cm` and height ``8.0 cm is placed in
Last Answer : A cylindrical vessel of diameter 12 cm contains `800picm^(3)` of water. A cylindrical glass piece of diameter ... is 1.50 and that of water is 1.33.
Description : A vessel of 4 m3 contains oil which weighs 30 kN. The specific weight of the oil is (A) 4.5 kN/m3 (B) 6 kN/m3 (C) 7.5 kN/m3 (D) 10 kN/m3
Last Answer : Answer: Option C
Description : A vessel with a volume of cubic meter contains liquid water and water vapor ion equilibrium at 600 kPa. The liquid water has mass of1kg. Using the steam table, calculate the mass of the water vapor. A. 0.99kg B. 1.57 kg C ... / kg vg = 0.3157 m^3 / kg Vtot = mƒ vƒ + mg vg mg = (tot-mƒ vƒ) / vg
Last Answer : 3.16 kg
Description : A 10m^3 vessel initially contains 5 m^3 of liquid water and 5 m^3 of saturated water vapor at 100 kPa. Calculate the internal energy of the system using the steam table. A. 5 x10^5 kJ B. 8x10^5 kJ C. 1 ... 3 kJ/kg ug= 2506kJ/kg formula: Mvap = V vap/vg M liq = Vliq/ vƒ u =uƒM liq + ug M vap
Last Answer : 2 x10^6 kJ
Description : A vessel contains 100 litres of milk. From this, 10 litres of milk was taken out and replaced by water. The process was repeated further two times. How much milk is now contained by the vessel? a) 72.9 litres b) 60.4 litres c) 71.6 litres d) 81 litres e) None of these
Last Answer : Milk after three replacement =100 × (90/100)3 = 72.9 litres Answer: a)
Description : A vessel contains milk and water in the ratio of 4:3. If 14 litres of the mixture is drawn and filled with water, the ratio changes to 3:4. How much milk was there in the vessel initially? a) 24 b) 32 c) 40 d) 48 e) None of these
Last Answer : Answer: B milk = 4x and water = 3x milk = 4x – 14*4/7 and water = 3x – 14*3/7 + 14 4x – 8: 3x + 8 = 3:4 X = 8, so milk = 8*4 = 32 litres
Description : There are 2 vessels. 1st vessel contains 5white and 5 blue thread roll. 2nd vessel contains 4 white and 6 black thread roll. One roll is taken at random from first vessel and put to second vessel without noticing its color ... second roll being a white colored roll? A) 11/13 B) 9/11 C) 13/11 D) 5/12
Last Answer : Answer: B) Case 1: first was a white roll Now it is put in second vessel, so total white rolls in second vessel = 4+1 = 5, and total rolls in second vessel = 10+1 = 11 So probability of white roll ... = 5/11+4/11 = 9/11 (added the cases because we want one of these cases to happen and not both)
Description : Vessel A contains milk and water in the ratio 3:2. Vessel B contains milk and water in the proportion 4:5.In what proportion should quantities be taken from A & B to form a mixture in which milk and water are in the ratio 7:2? a) 3:2 b) 15:2 c) 4:3 d) 8:15 e) 6:18
Last Answer : D For this question, we will consider the proportion of milk in each mixture. In Vessel A, the proportion of milk in 3/((3+2) )=3/5. vessel B, the proportion of milk is 4/(4+5) = 4/9
Description : If the chance that a vessel arrives safely at a port is 9/10 , then what is the chance that out of 5 vessels expected at least 4 will arrive safely ? -Maths 9th
Last Answer : (a) \(rac{(14 imes9^4)}{10^5}\)P(At least 4 vessels arrive safely) = P(exactly four vessels arrive safely) + P(All five vessels arrive safely)= 5C4 =\(\big(rac{9}{10}\big)^4\) x \(\big(rac{1}{10}\big)\) + \(\big( ... {9}{10}\big)^4\) \(\bigg(rac{5}{10}+rac{9}{10}\bigg)\) = \(rac{14 imes9^4}{10^5}.\)
Description : What contains salts urea and water in the digestive system?
Last Answer : Need answer
Description : Fertilizer which contains only one primary or major nutrient, e.g. Urea.
Last Answer : Ans. Straight fertilizers
Description : Urea is widely used as a fertilizer because it (a) is an organic compound (b) contains very high amounts of nitrogen (c) is soluble in water (d) mixes easily with soil
Last Answer : Ans:(b)
Description : A nitrogenous fertiliser contains 20% N2 . It could be (A) Ammonium nitrate (B) Calcium ammonium nitrate (CAN) (C) Urea (D) Ammonium chloride
Last Answer : (B) Calcium ammonium nitrate (CAN)
Description : A fertiliser contains 82% N2 . It could be (A) Urea (B) Liquid NH3 (C) Ammonium nitrate (D) None of these
Last Answer : (B) Liquid NH3
Description : 10 g of hydrogen and 64 g of oxygen were filled in a steed vessel and exploded. Amount of water produced in this reaction will be :-
Last Answer : 10 g of hydrogen and 64 g of oxygen were filled in a steed vessel and exploded. Amount of water produced in ... mole B. 3 mole C. 4 mole D. 1 mole
Description : A hydrometer is used to measure the ____________. A. specific gravity of a battery electrolyte B. water pressure in a deck pipeline C. amount of potable water a vessel is taking on D. power developed by a salt water service pump
Last Answer : Answer: A
Description : The amount of current flow required for the cathodic protection of a vessel is dependent upon the _________. A. amount of bare steel surface B. speed of the ship through the water C. temperature of the water D. all of the above
Last Answer : Answer: D
Description : From a vessel containing 100 litres of wine,10 litres are drawn out and an equal amount of water is added. From the mixture,10 litres is again drawn out and same quantity of water is added. What is the final ratio of wine and water? a) 91 : 9 b) 81 : 19 c) 80 : 20 d) 90 : 10 e) None of these
Last Answer : Quantity of wine after two replacements = 100 l × (90/100)2 =81 l Required ratio = 81 : ( 100 – 81 )= 81 : 19 Answer: b)
Description : Assertion `:-` In fish ammonia is excreted by diffusion through gill surface as ammonium ions. Reason `:-` Some amount of urea may be retained in the
Last Answer : Assertion `:-` In fish ammonia is excreted by diffusion through gill surface as ammonium ions. Reason ` ... . D. If both Assertion & Reason are false.
Description : In a comparison of amounts of urea in human urine, the largest amount of urea would be found with a diet very rich in `:-`
Last Answer : In a comparison of amounts of urea in human urine, the largest amount of urea would be ... (sucrose) C. Complex carbohydrates (starches0 D. Protein
Description : Which of the following fertilisers provides maximum amount of nitrogen? (a) Calcium Nitrate (b) Urea (c) Ammonium Sulphate (d) Nitrolium
Last Answer : Ans: (b)
Description : The following are true about cerebrospinal fluid: a. it is found in the space between the pia mater and the arachnoid b. the normal amount in human being is about 500 ml c ... plexus which secrete cerebrospinal fluid e. cerebrospinal fluid contains the same concentration of glucose as the blood
Last Answer : it is found in the space between the pia mater and the arachnoid
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 : In mammals and birds why is it necessary to separate oxygenated and de-oxygenated blood -Biology
Last Answer : Mammals and birds are warm blooded animals. This means they can control their body temperature and do not have to depend on environment for their body temperature regulation. Because of this ... required to have separate oxygenated and de-oxygenated blood to supply the required amount of oxygen.
Description : The following are needed for blood -clotting in mammals
Last Answer : The following are needed for blood -clotting in mammals A. `Ca^(++)` and Vitamin E B. `Ca^(++)` and ... +)` and Vitamin A D. `K^(+)` and Vitamin K
Description : which one of the following accurately pairs the blood vessel type with its function? -General Knowledge
Last Answer : Capillaries work to exchange gases and nutrients with tissues accurately pairs the blood vessel type with its function.
Description : Which blood vessel bringing blood into Bowman’s capsule? -General Knowledge
Last Answer : The answer is 'Afferent arteriole'
Description : A vein is a vessel that carries blood which side? -Do You Know?
Last Answer : answer:
Description : What is a blood vessel ?
Last Answer : The vein through which blood flows is called a blood vessel. There are three types of blood vessels in our body. Namely- 1. Arteries 2. Veins and 3. Capillary
Description : What is blood vessel English ?
Last Answer : Blood vessel English Blood vessel.
Description : What are blood vessels ? What is a blood vessel ?
Last Answer : The vessel through which blood flows all over the body and provides oxygen and nutrients to the cell is called blood vessel.
Last Answer : Blood vessels are the vessels through which blood flows
Description : Which of the following blood vessel in the circulatory system of frog has more deoxygenated blood `:-`
Last Answer : Which of the following blood vessel in the circulatory system of frog has more deoxygenated ... veins C. Pulmocutaneous artery D. Pulmocutaneous vein
Description : Which vessel carries most oxygenated blood `:-`
Last Answer : Which vessel carries most oxygenated blood `:-` A. Pulmonary artery B. Pulmonary vein C. Coronary artery D. Cerebral artery
Description : Blood vessel which brings oxygenated blood to left auricle is
Last Answer : Blood vessel which brings oxygenated blood to left auricle is A. precaval vein B. Post caval vein C. Pulmonary vein D. Pulmonary artery
Description : The smallest blood vessel in the body is `:-`
Last Answer : The smallest blood vessel in the body is `:-` A. Capillary B. Artery C. Vein D. Vena cava