Chemical Coordination and Control Set 1
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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Chemical Coordination and Control Set 1
Q1 | Which hormone is secreted by Zona fasciculata?
- ADH
- Mineralocorticoids
- Glucocorticoids
- Hydrocorticoids
Q2 | Which hormone’s secretion increases in emergency?
- Thyroxine
- Parathormone
- Adrenaline
- Aldosterone
Q3 | Which of the following secretes mineralocorticoids?
- Zona glomerulosa
- Zona Reticularis
- Zona Fasciculata
- Adrenal medulla
Q4 | Which of the following stimulates adrenal gland in an emergency?
- Adrenal medulla
- CNS
- PNS
- Mid-brain
Q5 | Under secretion of which hormone can cause diabetes mellitus?
- Vasopressin
- ADH
- Aldesterone
- Insulin
Q6 | Which disease occurs due to less secretion of mineralocorticoids?
- Addison’s disease
- Cretinism
- Myxodema
- Cushing diseases
Q7 | Which hormone increases blood calcium level?
- Thyroxine
- Thyrocalcitonin
- PTH
- All of the above
Q8 | Which gland atrophies after puberty?
- Thymu
- Thyroid
- Parathyroid
- adrenal
Q9 | Secretion of which of the following is necessary for increase in uptake of glucose by liver and adipose cells ?
- Alpha cell of islet of Langerhans
- Beta cell of islet of Langerhans
- delta cells
- B cells of pancreatic acini
Q10 | Which of the following hormones are concerned with osmoregulation?
- ADH and thyroxine
- Aldosterone and Oxytocin
- Oxytocin and Glucocorticoids
- All cortisols
Q11 | Which hormone regulates colour of skin?
- MSH
- LH
- PTH
- LTH
Q12 | Which of the following hormone is not secreted under influnce of pituitary gland?
- Thyroxine
- Aldosterone
- Oestrogen
- Glucocorticoids
Q13 | What is full form of FSH.
- Follicular Stimulating Hormone.
- Follicle Stimular Hormone.
- Follicle Stimulating Hormone.
- Follicular Stimular Hormone.
Q14 | It causes glycogenesis?
- Glucogen
- Insulin
- Melatonin
- Somatostatin
Q15 | What is related to region lablelled as "a" in the diagram?
- TCT
- TSH
- PTH
- LH
Q16 | Which option shows correct path of Libido expression?
- Leydig’s cells? Androgen?sympathetic nervous system?Libido
- Androgen?Leydig’s cell?PNS?Libido
- Leydig’s cell? Androgen?CNS?Libido
- Epithelial cells and semini Ferous tubule?Androgen?CNS? Libido
Q17 | Which hormone regulates production of sperms?
- LH
- LTH
- FSH
- All of the given
Q18 | Which of the following is not primary endocrine gland?
- Adrenal medulla
- Parathyroid gland
- Thymus
- Corpus luteum
Q19 | Which hormone stimulates formation of alveoli in mammary gland?
- Oestrogen
- Progesterone
- Relaxin
- Oxytocin
Q20 | Who secrete ANF?
- Juxta glomerular appratu
- Atrial wall of heart
- Outer wall of stomac
- Ventricular wall of heart
Q21 | What is full form of ANF?
- Atrial Natriuretic factor
- Atrial Natural Factor
- Anti Natriuretic Factor
- Anti Nutrient Factor
Q22 | Find the odd (In terms of source )
- ANF
- Vasopressin
- Adrenaline
- Aldosterone
Q23 | Which of the following option indicates correctly matched group?
- CCK- Wall of duodenum-Relaxation of gall bladder
- JGA- Erythropoietin-Formation of R.B.C.
- JGA- Etrythropoietin-Degradation of R.B.C.
- GIP- Gastro- Intestinal- Stimulates gastric secretion
Q24 | Which of the following is not effect of cathecholamine?
- Sweating
- Warm red face
- Increase in blood sugar level
- Decreased hear beat
Q25 | What are hormone receptors chemically?
- Protein
- Steroid
- Polysaccharide
- Phospholipid