Self Studies
Self Studies
Self Studies
Self Studies

Excretion Test - 8

Result Self Studies

Excretion Test - 8
  • Score

    -

    out of -
  • Rank

    -

    out of -
TIME Taken - -
Self Studies

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Self Studies Self Studies
Weekly Quiz Competition
  • Question 1
    1 / -0
    At which of the following stages of ornithine cycle is arginase enzyme used?
    Solution
    In ornithine cycle, arginase enzyme is used to convert arginine to ornithine.
  • Question 2
    1 / -0
    Which of the following options influences the activity of kidney?
    Solution
    Both the hormones vasopressin and adrenalin influences the activity of kidney.
  • Question 3
    1 / -0
    Glucose is taken back from glomercular filtrate through
    Solution
    Glucose is taken back from glomercular filtrate through active transport.Active transport is the movement of molecules across a cell membrane in the direction against their concentration gradient, i.e. moving from an area of lower concentration to an area of higher concentration.
  • Question 4
    1 / -0
    Glomerular filtrate contains ______ glucose in comparison to plasma.
    Solution
    Glomerular filtrate contains less glucose in comparison to plasma.
  • Question 5
    1 / -0
    Vasa recta are blood capillaries around the
    Solution
    Vasa recta are blood capillaries around the loop of Henle.Vasa recta are straight arteries coming off from arcades in the mesentery of the jejunum and ileum, and heading toward the intestines.
  • Question 6
    1 / -0
    The reabsorption of water, glucose, potassium phosphate, bicarbonate and sodium by diffusion and active transport occurs in
    Solution
    The reabsorption of water, glucose, potassium phosphate, bicarbonate and sodium by diffusion and active transport occurs in proximal convuluted tubule.
  • Question 7
    1 / -0
    Reabsorption of chloride ions (Cl–) from the glomercular filtrate in the kidney tubule of mammals is carried out by
    Solution
    Reabsorption of chloride ions (Cl–) from the glomercular filtrate in the kidney tubule of mammals is carried out by diffusion.
  • Question 8
    1 / -0
    In the kidney, glucose is mainly absorbed in the
    Solution
    In the kidney, glucose is mainly absorbed in the proximal convoluted tubule.
  • Question 9
    1 / -0
    The filtration of blood plasma is done by
    Solution
    The filtration of blood plasma is done by glomeruli.A glomerulus is a network (as a tuft) of capillaries located at the beginning of a nephron in the kidney. It serves as the first stage in the filtering process of the blood carried out by the nephron in its formation of urine.
  • Question 10
    1 / -0
    The canal into which vasa efferentia and nephrons pour their products is called as
    Solution
    The canal into which vasa efferentia and nephrons pour their products is called as urinogenital tract.
  • Question 11
    1 / -0
    Uric acid is excreted in
    Solution
    Birds excrete their nitrogenous wastes as uric acid in the form of a paste.
  • Question 12
    1 / -0
    Which organ of earthworm is analogous to our kidney?
    Solution
    Option (2) is correct.
  • Question 13
    1 / -0
    Ammonia is the chief nitrogenous excretory material in
    Solution
    Ammonia is the chief nitrogenous excretory material in tadpoles. It is highly toxic substance , so it is excreated as such by many aquatic animals.
  • Question 14
    1 / -0
    Kidneys are not only organs of excretion. Their work is supplemented by
    Solution
    Kidneys are not only organs of excretion. Their work is supplemented by liver.The liver also excretes cholesterol, steroid hormones, certain vitamins and drugs through the bile.
  • Question 15
    1 / -0
    The organ through which water is not lost is
    Solution
    The organ through which water is not lost is liver.
  • Question 16
    1 / -0
    The chief nitrogenous waste in urine of man or terrestrial mammals is
    Solution
    The chief nitrogenous waste in urine of man or terrestrial mammals is urea.
  • Question 17
    1 / -0
    The least toxic nitrogenous waste(s) is/are
    Solution
    The least toxic nitrogenous waste is is uric acid and reduces water loss and the subsequent need for water.
  • Question 18
    1 / -0
    Micturition is possible only if the muscles of urinary bladder contract and
    Solution
    Micturition is possible only if the muscles of urinary bladder contract and urethra relaxes. micturition is defined as the normal discharge of urine, wherein it is voluntarily discharged from the body.
  • Question 19
    1 / -0
    Urea is transported by
    Solution
    Urea is transported by plasma.Plasma is the liquid part of blood. It contains many important substances which must be carried around the body.
  • Question 20
    1 / -0
    In diuresis, there is
    Solution
    In diuresis, more amount of urea is excreted.Diuresis is the physiological process by which urine production in the kidneys is increased as part of the body's homeostatic maintenance of fluid balance.
Self Studies
User
Question Analysis

  • Correct -

  • Wrong -

  • Skipped -

My Perfomance
  • Score

    -

    out of -
  • Rank

    -

    out of -
Re-Attempt Weekly Quiz Competition
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now