11th Biology Weekly Test - 4 ( Bio - Zoology - Excretion )

MABS Institution

11th Biology Weekly Test - 4 ( Bio - Zoology - Excretion )-Aug 2020

Time : 1.30 Hours

Part - A

Generic 3 - Answer All Question

Name the three filtration barriers that solutes must come across as they move from plasma to the lumen of Bowman's capsule. What components of the blood are usually excluded by these layers?

In which segment of the nephron most of the reabsorption of substances takes place?

Differentiate protonephridia from metanephridia

Which segment is the site of secretion and regulated reabsorption of ions and pH homeostasis?

Name and explain the filtering corpuscle in the nephron?

How is the process of micturition altered by toilet training?

Why are Immunosuppressive drugs required for kidney transplantation?

Match each of the following substances. with its mode of transportation in proximal tubular reabsorption.
(a) Na+ - Simple diffusion
(b) Glucose - Primary active transport
(c) Urea - Indirect active transport
(d) Plasma - Paracellular movement
(e) Proteins - Facilitated diffusion
(f) Water - Endocytosis

Which part of the autonomic nervous system is involved in micturation process?

Match the following terms.
(a) \(\alpha \) -receptor - Afferent arteriole
(b) Autoregulation - Basal lamina
(c) Bowman's capsule - Capillary blood pressure
(d) Capsule fluid pressure - Colloid osmotic Pressure
(e) Glomerulus - GFR
(f) Podocyte - JG cells
(g) Vasoconstriction - Plasma proteins

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11th Biology Weekly Test - 4 ( Bio - Zoology - Excretion )

MABS Institution

11th Biology Weekly Test - 4 ( Bio - Zoology - Excretion )-Aug 2020

Part - A

Generic 3 - Answer All Question

Name the three filtration barriers that solutes must come across as they move from plasma to the lumen of Bowman's capsule. What components of the blood are usually excluded by these layers?

In which segment of the nephron most of the reabsorption of substances takes place?

Differentiate protonephridia from metanephridia

Which segment is the site of secretion and regulated reabsorption of ions and pH homeostasis?

Name and explain the filtering corpuscle in the nephron?

How is the process of micturition altered by toilet training?

Why are Immunosuppressive drugs required for kidney transplantation?

Which part of the autonomic nervous system is involved in micturation process?

Match the following terms. (a) \(\alpha \) -receptor - Afferent arteriole (b) Autoregulation - Basal lamina (c) Bowman's capsule - Capillary blood pressure (d) Capsule fluid pressure - Colloid osmotic Pressure (e) Glomerulus - GFR (f) Podocyte - JG cells (g) Vasoconstriction - Plasma proteins

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Other Study material

11th Biology Monthly Test - 1 ( Bio - Zoology -

11th Biology Weekly Test - 3 ( Bio - Zoology - Exc

11th Biology Weekly Test - 4 ( Bio - Zoology - Exc

11th Biology Weekly Test - 1 ( Bio - Zoology - Exc

11th Biology Weekly Test - 2 ( Bio - Zoology - Exc

11th Biology Monthly Test - 4 ( Bio - Zoology - T

11th Biology Monthly Test - 3 ( Bio - Zoology - Lo

11th Biology Monthly Test - 2 ( Bio - Zoology - Lo

11th Biology Monthly Test - 1 ( Bio - Zoology - Lo

11th Biology Weekly Test - 4 ( Bio - Zoology - Loc

11th Biology Weekly Test - 3 (Bio - Zoology - Loco

11th Biology Weekly Test - 2 ( Bio - Zoology - Loc

11th Biology Weekly Test -1( Bio - Zoology - Locom

11th Biology Monthly Test - 4 ( Bio - Zoology - Ex

11th Biology Monthly Test - 3 ( Bio - Zoology - E

Tamilnadu Stateboardszs - Class

Match the following terms.
(a) \(\alpha \) -receptor - Afferent arteriole
(b) Autoregulation - Basal lamina
(c) Bowman's capsule - Capillary blood pressure
(d) Capsule fluid pressure - Colloid osmotic Pressure
(e) Glomerulus - GFR
(f) Podocyte - JG cells
(g) Vasoconstriction - Plasma proteins