Chemical Coordination and Integration MCQ Questions & Answers in Zoology

581. Diabitic comma is due to hyposecretion of insulin in which

A Glucose lavel increased in blood

B Keto acidosis take place

C Dehy dration process start

D All of the above

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582. Parkinson's disease (characterized by tremors and progressive rigidity of limbs) is caused by degeneration of brain neurons that are involved in movement control and make use of neurotransmitter

A acetylcholine

B norepinephrine

C dopamine

D GABA

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583. Which of the following has no role in secretion of hormone

A Rickets and mongolism

B Diabetes mellitus and cretinism

C Gigantism and exophthalmia

D Cretinism and diabetes

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584. Which one of the following hormone stimulates the "let-down" (release) of milk from the mother's breasts when the baby is sucking ?

A Progesterone

B Oxytocin

C Prolactin

D Relaxin

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585. Parathormone induces

A Increase in blood sugar level

B Decrease in serum calcium level

C Increase in serum calcium level

D Decrease in blood sugar level

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586. Cushing's disease is caused by

A Disturbance in fat metabolism

B Excess of ACTH secretion by the pituitary

C Undersecretion of insulin

D None of the above

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587. Progesterone, the component of the oral contraceptive pills, prevents pregnancy by

A preventing the cleavage of the fertilized egg

B preventing the formation of ova

C blocking ovulation

D creating unfavourable chemical environment for the sperms to survive in the female reproductive tract

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588. Which of these is not a ketone bodies

A Acetoacetic acid

B Succinic acid

C Beta hydroxyl butyrate

D Acetone

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589. Renin is produced by kidney and

A Stimulate haemopoisis

B Change angiotensinogen into angiotensin

C Influence ultrafiltration

D All of the above

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590. Which is called "Master gland " of the body

A Thyroid

B Pituitary

C Thymus

D Adrenal

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581. Diabitic comma is due to hyposecretion of insulin in which

582. Parkinson's disease (characterized by tremors and progressive rigidity of limbs) is caused by degeneration of brain neurons that are involved in movement control and make use of neurotransmitter

583. Which of the following has no role in secretion of hormone

584. Which one of the following hormone stimulates the "let-down" (release) of milk from the mother's breasts when the baby is sucking ?

585. Parathormone induces

586. Cushing's disease is caused by

587. Progesterone, the component of the oral contraceptive pills, prevents pregnancy by

588. Which of these is not a ketone bodies

589. Renin is produced by kidney and

590. Which is called "Master gland " of the body

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