Excretion : Biology MCQ Practice Questions & Answers (Marathi) - Page 3

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41.

Transmination process takes place in

A

Liver

B

Kidney

C

Heart

D

All of above

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42.

In man, the area is mainly produced in

A

Liver

B

Kidneys

C

Gall bladder

D

Spleen

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43.

Haemodialysis is also called as artificial

A

Liver

B

Lung

C

Heart

D

Kidney

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44.

ADH is secerted by

A

Liver

B

Neurohypophysis

C

Kidney

D

JG cells

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45.

A person who is oon a long hunger strike and is surving only on water will have

A

Less amino acids in his urine

B

More glucose in this blood

C

Less urea in his urine

D

More sodium in his urine

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46.

Ornithine cycle ic found in

A

Kidney

B

Liver

C

Spleen

D

Pencreas

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47.

Elimination f insoluble calcium phophate takes place by

A

Kidney

B

Liver

C

Lungs

D

Large intestine

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48.

Longest loop of henle is found in

A

Kangaroorat

B

Rhesus monkey

C

Dog

D

Frog

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49.

Ascending loop if henle is perrneable to

A

K+

B

Cl-

C

Na+

D

All of above

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50.

A fall in glemerular filtration rate GFR

A

Juxtaglomerular alls to realase remin

B

Adrenal cortex to release aldosterone

C

Adrenal medulla to release adernaline

D

Dosterior pituitary to release ADH

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51.

Function of ANF is

A

Increase the blood pressure

B

Decrease the blood pressure

C

Diulting the blood

D

Concentrating the blood

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52.

The appearance of albumin in the urine is most likely due to

A

Increase is blood pressure

B

Decrease in the blood osmotic pressure

C

Damage to the Malpighian corpuscles

D

Damage to the PCT

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53.

The principal nitrogenous excretory compound in human is synthesised

A

In kidney but eliminted mostly though liver

B

In kidney as well as eliminated by kidneys

C

In the liver but eliminated mostly kidneys

D

In the liver and also eliminated mostly by the same bile

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54.

Diabities incipidus is due to

A

Hyposecretion of vasopressin

B

Hyposecretion of insulin

C

Hyposecretion insulin

D

Hyposecretion vaspresssin

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55.

Maximum reabsorption of useful substance occurs in the region of nephron:

A

Henles loop

B

Glomeruls

C

PCT

D

DCT

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56.

Inflammation of joints due to accumulation of uric acid crystals is called as

A

Gout

B

Myasthenia gravis

C

Osteoporosis

D

Osteomalacia

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57.

Haemodialysis helps the paitent having

A

Goitre

B

Anaemia

C

Uremia

D

Diabetes

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58.

Presence of blood in urine is known as

A

Glycosuria

B

Aoligourea

C

Hemetourea

D

Kitonurea

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59.

Part not belonging to urinferous tubule is

A

Glomerules

B

Henles loop

C

Distal convoluted tuble

D

Connecting tubule

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60.

Function of loop of Henle is

A

Formation of urine

B

Passage of urine

C

Conservation of water

D

Filtration of blood

Excretion in Biology : Practice MCQ Questions & Answers with Explanations

Excretion in Biology : Practice MCQ Questions & Answers with Explanations