Description : Almost all the urea is formed in this tissue: (A) Kidney (B) Urethra (C) Uterus (D) Liver
Last Answer : Answer : D
Description : When NH3 is perfused through a dog’s liver ______ is formed, while ______ is formed in the birds liver. (A) Urea, Uric acid (B) Urea, allantoin (C) Uric acid, creatinine (D) Uric acid, Urea
Last Answer : Answer : A
Description : Liver is excretory organ as (a) Urea is formed here (b) Deamination takes place (c) Eliminate bile pigments (d) None of the above
Last Answer : (c) Eliminate bile pigments
Description : Urea synthesis takes place primarily in liver because
Last Answer : Urea synthesis takes place primarily in liver because A. Enzyme arginase is present in liver only. B. ... liver only. D. Kidney is smaller than liver.
Description : The biosynthesis of urea occurs mainly in the liver: (A) Cytosol (B) Mitochondria (C) Microsomes (D) Nuclei
Last Answer : Answer : B
Description : Deficiency of urea cycle enzymes results into accumulation of citrulline argininosuccinate arginine in the liver resulting in increasing concentration of …….. in the blood. (A) Calcium (B) Sodium (C) Ammonia (D) Lipid
Last Answer : Answer : C
Description : Urea biosynthesis occurs mainly in the liver involving the number of amino acids: (A) 3 (B) 4 (C) 5 (D) 6
Description : The biosynthesis of Urea occurs mainly in the Liver: (A) Cytosol (B) Microsomes (C) Nucleus (D) Mitochondria
Description : The unwanted amino acids abstracted from the tissues are either used up by the tissue or in the liver converted into (A) Ammonia (B) Urea (C) Ammonium salts (D) Uric acid
Description : Urea synthesis takes place in (A) Blood (B) Liver (C) Kidney (D) Heart
Description : In humans, NH3 is detoxified in liver as (A) Creatinine (B) Uric acid (C) Urea (D) Uronic acid
Description : The major site of urea synthesis is (A) Brain (B) Kidneys (C) Liver (D) Muscles
Description : The main site of urea synthesis in mammals is (A) Liver (B) Skin (C) Intestine (D) Kidney
Description : The ornithine cycle removes two waste products from the blood in liver. These products are (a) CO2 and ammonia (b) ammonia and uric acid (c) CO2 and urea (d) ammonia and urea.
Last Answer : a) CO2 and ammonia
Description : cAMP is so called because it is formed during (A) TCA cycle (B) Urea cycle (C) Rhodopsin cycle (D) It has a cyclic structure
Description : In the synthesis of 1 molecule of urea in the Kreb’s Henseleit cycle the number of AMPs formed is (A) 1 (B) 2 (C) 3 (D) 4
Description : Carbamoyl phosphate required for urea synthesis is formed in (A) Cytosol (B) Mitochondria (C) Both (A) and (B) (D) None of these
Description : In ureotelic animals, urea is formed by (a) Krebs’ cycle (b) EM pathway (c) Ornithine cycle (d) Cori cycle.
Last Answer : (c) Ornithine cycle
Description : In the manufacture of urea, the intermediate chemical formed is (A) Biuret (B) Ammonium carbamate (C) Ammonium carbonate (D) None of these
Last Answer : (B) Ammonium carbamat
Description : Urea is formed only (A) In liquid phase (B) In vapour phase (C) At very high temperature (D) At very low pressure (vacuum)
Last Answer : (A) In liquid phase
Description : What happens when urea is treated with hydrazine? (a) Biuret is formed (b) Semicarbazide is formed (c) Carbon dioxide and nitrogen is formed (d) Acetamide is formed
Last Answer : Semicarbazide is formed
Description : Ketone bodies are formed in (A) Kidney (B) Liver (C) Heart (D) Intestines
Description : Acetoacetic acid and β-OH butyric acid are formed as (A) Kidneys (B) Heart (C) Liver (D) Intestine
Description : The hydrolysis of Glucose-6-P is catalysed by a phosphatase that is not formed in which of the following? (A) Liver (B) Kidney (C) Muscle (D) Small intestine
Last Answer : C
Description : Where is blood formed in the human body? A. Heart B. Bone marrow C. Spleen D. Liver
Last Answer : ANSWER: A
Description : In our body, antibodies are formed against pathogens in – (1) liver by RBC (2) blood by platelets (3) brain by macrophages (4) thymus by lymphocytes
Last Answer : (4) thymus by lymphocytes
Description : Red blood corpuscles are formed in the------? A. Liver B. Bone marrow (Answer) C. Kidneys D. Heart
Last Answer : B. Bone marrow (Answer)
Description : Which type of jaundice in adults is the result of increased destruction of red blood cells? a) Hemolytic Hemolytic jaundice results because, although the liver is functioning normally, it cannot ... is the result of liver disease. d) Non-obstructive Non-obstructive jaundice occurs with hepatitis.
Last Answer : a) Hemolytic Hemolytic jaundice results because, although the liver is functioning normally, it cannot excrete the bilirubin as quickly as it is formed.
Description : Red blood corpuscles are formed in the A.Liver B.Bone marrow C.Kidneys D.Heart
Last Answer : B.Bone marrow
Description : Arginase enzyme is formed by (a) Spleen (b) Liver (c) Kidney (d) All
Last Answer : (b) Liver
Description : In our body, antibodies are formed against pathogens in (1) liver by RBC (2) blood by platelets (3) brain by macrophages (4) thymus by lymphocytes
Last Answer : thymus by lymphocytes