Chemical Coordination and Control Set 2

All India Pre Medical Test (AIPMT)

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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Chemical Coordination and Control Set 2

Q1 | Which of the following is not secondary messanger?
  • AMP
  • IP3
  • Ca+2
  • T4
Answer: T4
Q2 | Which of the following glands hormone effects functioning of menstrual cycle?
  • Pineal
  • Thyroid
  • Ovary
  • All of the given
Answer: All of the given
Q3 | Which part of following secretes LH.RH?
  • Pars nervosa
  • Hypothalamus
  • Pars intermedia
  • Pars distalis
Answer: Hypothalamus
Q4 | Which of the following is called hypercalcemic hormone
  • PTH
  • Thyroxine
  • TCT
  • All of the given
Answer: PTH
Q5 | It is steroid hormone of thyroid
  • T3
  • TCT
  • T4
  • None of the given
Answer: None of the given
Q6 | Which hormones are directly involve in cardio-vascular activity
  • Adrenaline and insulin
  • Cortisol and progesterone
  • Cortisol and catecholamine
  • Catecholamine and oestrogen
Answer: Cortisol and catecholamine
Q7 | Which of the following is not peptide protein hormone?
  • Glucogon
  • Insulin
  • FSH
  • Estradiol
Answer: Estradiol
Q8 | Which of the following hormones need secondary messanger for their expression?
  • Glucogon and insulin
  • Cortisol and glucogon
  • Insulin and hypothalamic, Cortisol
  • Cortisol and thyroxine
Answer: Glucogon and insulin
Q9 | They are symptoms of diabetes mellitus
  • Excess of thirst and decrease in apitite
  • Excess urination, excessive thirst
  • Decrease in urination; excessive thirst
  • Increase in apitite; Excessive thirst
Answer: Increase in apitite; Excessive thirst
Q10 | . Which of the given statement is correct for delta cells secretion and function?
  • Somatostatin; stimulates GH
  • Somatostatin; Inhibitis GH
  • Melatonin; stimulate Insulin
  • Insulin; stimulates glucose conversion in to glycogon
Answer: Somatostatin; Inhibitis GH
Q11 | Which hormone is secreted by two layers of the cortex?
  • Sexocorticoid
  • Glucocorticoids
  • Mineralocorticoids
  • Epinephrine
Answer: Sexocorticoid
Q12 | Which hormone is secreted by delta cells?
  • Insulin
  • Glucogon
  • Somatostatin
  • All of the given
Answer: Somatostatin
Q13 | Which of the following hormones are secreted by ovary
  • Progesterone and testesterone
  • Estrogen and oxytocin
  • Progesterone and testesterone
  • Estrogen and relaxin
Answer: Estrogen and relaxin
Q14 | What does “a” and “b” indicates in the given diagram
  • a=Thyroid b=parathyroid
  • a=Parathyroid b=Thyroid
  • a=Zona glomerulosa b=Zona reticularis
  • a=Zona Fasiculata b=Zona glomerulosa
Answer: a=Zona Fasiculata b=Zona glomerulosa
Q15 | Secretion of which hormone; if decreases can cause addission’s disease?
  • PTH
  • TCT
  • ACTH
  • oxytocin
Answer: ACTH
Q16 | Several statements are given in reference with thyroid gland; which of the given option shows all wrong statements for thyroid gland Statements(i) It inhibits process of R.B.C. formation(ii) It helps in maintanance of water and electrolytes(iii) Its more secretion can reduce blood pressure(iv) It Stimulates osteoblast
  • (i) and (ii)
  • (iii) and (iv)
  • (i) and (iv)
  • (i) and (iii)
Answer: (i) and (iii)
Q17 | Which of the following option is not correct for the state of body in stress ?
  • Increased heat-beat
  • Increased alertness
  • Increased glucose level of blood
  • Rate of protein synthesis increases
Answer: Rate of protein synthesis increases
Q18 | Which option is correct for the name and secretion of the gland labelled as “a”?
  • Pancreas-insulin
  • Pancreas-oxytocin
  • Liver-bile
  • Thymus-Thymosine
Answer: Pancreas-insulin
Q19 | Identify the gland label as “a” ?
  • Pancreas
  • Thyroid gland
  • Thymus gland
  • None of the given
Answer: Thymus gland
Q20 | Which disorder is isolated in the given diagram, and which of the following opotion is correct forits effects.
  • Myxoedema
  • Addision’s disease
  • Cushing’s syndrome
  • Exophthalmic goiter
Answer: Exophthalmic goiter
Q21 | Which of the following option is correct for the disease observed in the given photograph?
  • Hyposecretion of adrenal- addition disease
  • Over secretion of GH after puberty Acromegaly
  • Alphs cells over secretion- Hyperglycemia
  • None of the given
Answer: Over secretion of GH after puberty Acromegaly
Q22 | Which option is correct in reference to the given picture?
  • Normal goiter- I2 deficiency
  • Exophthalmic goiter- Over secretion of TSH
  • Normal goiter- over secretion of I2
  • Exophthalmic goiter- Islets secretion of goiter
Answer: Normal goiter- I2 deficiency
Q23 | Spot the mis-matched
  • Intestine - Secretin
  • Insulin - CSK
  • Atrial wall - ANF
  • Adrenal medulla - Adrenallin
Answer: Insulin - CSK
Q24 | Which of the option shows hormones involve in carbohydret mettabolism ?
  • Insulin, gulcagon, Progestrone, estrogen
  • Progestron, estrogen
  • Glucocorticoids, Oxytocin, eppinephrine
  • Insulin, gulcagon,Glucocorticoids, eppinephrine
Answer: Insulin, gulcagon,Glucocorticoids, eppinephrine
Q25 | Which hormone is control by nerve axon of hypothalamus
  • Oxytocin
  • ACTH
  • TSH
  • ACTH and TSH
Answer: Oxytocin
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