List of top Animal Biotechnology Questions on General Physiology

Most active form of estrogen is --

Which of these is the best indicator of alcoholic cirrhosis?

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A): Milk fever occurs just after parturition in high yielding cows.
Reason (R): Just after parturition drain of most the blood glucose for the synthesis of lactose.
In light of the above statements, choose the most appropriate answer from the options given below.

\(\beta\)-endorphins are synthesized from --
(A) Gonadotpic cells of anterior lobe of adenohypophysis.
(B) Gonadotpic cells of intermediate lobe of adenohypophysis.
(C) Corticotrpic cells of anterior lobe of adenohypophysis.
(D) Corticotrpic cells of intermediate lobe of adenohypophysis.
Choose the correct answer from the options given below:

Indirect ELISA, also known as--

Which of these function as xanthine oxidase inhibitor?

Which of these is used to prevent the urea poisoning in ruminants?

Arrange the following statements in proper sequence:

(A). Hyperventilation and removal of excess \(\text{CO}_2\) from ECF
(B). Restoration of pH and bicarbonate to carbonic acid ratio
(C). Decrease in pH and bicarbonate to carbonic acid ratio
(D). Decrease in partial pressure of \(\text{CO}_2\)
(E). Stimulation of respiratory centre

Choose the correct answer from the options given below:

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).

Assertion (A) : Total body fluid volume can be measured using antipyrine by dye dilution method.
Reason (R) : Antipyrine is hydrophilic in nature thus get distributed evenly in ICF and ECF both.

In light of the above statements, choose the correct answer from the options given below.

Carbaminohemoglobin releases \(\text{CO}_2\) into lungs due to

(A). Low \(\text{pCO}_2\)
(B). Higher \(\text{pO}_2\)
(C). High affinity for \(\text{O}_2\)
(D). Low pH

Choose the correct answer from the options given below:

CRH is an example of –

Given below are two statements:

Statement (I): Wilson's disease occurs due to accumulation of copper in liver and brain.
Statement (II): It occurs due to defect in gene coding for copper binding ATPs that is required for excretion of copper from liver cells.

In light of the above statements, choose the most appropriate answer from the options given below.

ADH functions as –

(A). Endocrine
(B). Paracrine
(C). Neurocrine
(D). Autocrine

Choose the correct answer from the options given below:

Which of these is/are correct for calcium metabolism?

(A). Calcitriol facilitates the absorption of calcium from intestine.
(B). PTH enhances calcium transport from intestine by enhancing 1\(\alpha\)-hydroxylase activity.
(C). Lysine and arginine amino acids enhance calcium absorption.
(D). Calcitonin enhances calcium reabsorption from kidneys.

Choose the correct answer from the options given below:

Which of these is/are helps in reabsorption of water from kidneys?

(A). ADH hormone
(B). Aldosterone hormone
(C). Kinins
(D). PGE2

Choose the correct answer from the options given below:

Which of the following uses cAMP as a second messenger.
(A). Corticotropin
(B). Dopamine
(C). Histamine
(D). Progesterone
Choose the correct answer from the options given below:

For active transport, energy can be derived from:
(A). ATP
(B). Light
(C). Electron movement
(D). NADH
Choose the correct answer from the options given below:

Factors that inhibit osteoclasts are:
(A). Calcitonin
(B). PGE2
(C). TNF
(D). TGF beta
Choose the correct answer from the options given below:

Hormones involved in calcium metabolism are:
(A). FSH
(B). Vitamin D
(C). PTH
(D). Calcitonin
Choose the correct answer from the options given below:

Factors that stimulate osteoclasts are

(A). PTH
(B). 1,25-dihydroxycholecalciferol
(C). TGF beta
(D). TNF

Choose the correct answer from the options given below:

Given below are two statements:
Statement (I) : A specific receptor is present in the plasma membrane.
Statement (II) : Water soluble hormone bind to the specific receptor and generate a second messenger as a consequence of ligand receptor interaction.
In light of the above statements, choose the most appropriate answer from the options given below.

The cyanide nitroprusside reaction detects any compound containing a sulfhydryl group, is used to screen -

The gluconeogenic mechanism is under developed in new born pigs and so they suffer from :

The Oral Glucose Tolerance Test (OGTT) is ineffective in which of the following species:
(A) Feline
(B) Goats
(C) Bovine
(D) Swine
Choose the correct answer from the options given below:

Which hormone is increased during Cushing's syndrome?