280305
Mary is about to face an interview. But during the first five minutes before the interview she experiences sweating, increased rate of heart beat, respiration, etc. which hormone is responsible for her restlessness?
1 Estrogen and progesterone
2 Oxytocin and vasopressin
3 Adrenaline and noradrenaline
4 Insulin and glucagon
Explanation:
(c) Mary, during her first five minutes before interview experiences sweating, increased heart rate and respiration because of stress which leads to release of emergency hormones or flight and fight, hormones (adrenaline and noradrenaline.) These hormones stimulate the breakdown of glycogen resulting in increase concentration of glucose in blood.
NCERT Page-336 / N-244
Chemical Coordination and Integration
280306
If a human female starts developing male characteristics like beard, degeneration of uterus and ovaries, enlargement of clitoris etc. It may be due to
1 Over production oestrogen and testosterone
2 Damage to posterior pituitary
3 Over production of adrenal androgens
4 Surgical removal of mammary gland
Explanation:
(c) Over production of adrenal androgen may leads to development of male characteristics in human female.
NCERT Page-336 / N-244
Chemical Coordination and Integration
280307
Which of the following disorders are caused by hypersecretion of their concerned hormones?
1 gigantism and exophthalmic goitre
2 tetany and myxoedema
3 diabetes mellitus and goitre
4 rickets and diabetes insipidus
Explanation:
(a) Gigantism and exophthalmic goitre are the disorders which occurs due to hypersecretion of growth hormone (secreted from anterior pituitary gland) and thyroxine (secreted from the thyroid gland) respectively.
NCERT Page-333 & 335 / N-241
Chemical Coordination and Integration
280308
Which of the following gland is both exocrine and endocrine?
1 Pancreas
2 Testis
3 Ovary
4 None of these
Explanation:
(a) Pancreas is a gland that acts as both exocrine and endocrine.
280305
Mary is about to face an interview. But during the first five minutes before the interview she experiences sweating, increased rate of heart beat, respiration, etc. which hormone is responsible for her restlessness?
1 Estrogen and progesterone
2 Oxytocin and vasopressin
3 Adrenaline and noradrenaline
4 Insulin and glucagon
Explanation:
(c) Mary, during her first five minutes before interview experiences sweating, increased heart rate and respiration because of stress which leads to release of emergency hormones or flight and fight, hormones (adrenaline and noradrenaline.) These hormones stimulate the breakdown of glycogen resulting in increase concentration of glucose in blood.
NCERT Page-336 / N-244
Chemical Coordination and Integration
280306
If a human female starts developing male characteristics like beard, degeneration of uterus and ovaries, enlargement of clitoris etc. It may be due to
1 Over production oestrogen and testosterone
2 Damage to posterior pituitary
3 Over production of adrenal androgens
4 Surgical removal of mammary gland
Explanation:
(c) Over production of adrenal androgen may leads to development of male characteristics in human female.
NCERT Page-336 / N-244
Chemical Coordination and Integration
280307
Which of the following disorders are caused by hypersecretion of their concerned hormones?
1 gigantism and exophthalmic goitre
2 tetany and myxoedema
3 diabetes mellitus and goitre
4 rickets and diabetes insipidus
Explanation:
(a) Gigantism and exophthalmic goitre are the disorders which occurs due to hypersecretion of growth hormone (secreted from anterior pituitary gland) and thyroxine (secreted from the thyroid gland) respectively.
NCERT Page-333 & 335 / N-241
Chemical Coordination and Integration
280308
Which of the following gland is both exocrine and endocrine?
1 Pancreas
2 Testis
3 Ovary
4 None of these
Explanation:
(a) Pancreas is a gland that acts as both exocrine and endocrine.
280305
Mary is about to face an interview. But during the first five minutes before the interview she experiences sweating, increased rate of heart beat, respiration, etc. which hormone is responsible for her restlessness?
1 Estrogen and progesterone
2 Oxytocin and vasopressin
3 Adrenaline and noradrenaline
4 Insulin and glucagon
Explanation:
(c) Mary, during her first five minutes before interview experiences sweating, increased heart rate and respiration because of stress which leads to release of emergency hormones or flight and fight, hormones (adrenaline and noradrenaline.) These hormones stimulate the breakdown of glycogen resulting in increase concentration of glucose in blood.
NCERT Page-336 / N-244
Chemical Coordination and Integration
280306
If a human female starts developing male characteristics like beard, degeneration of uterus and ovaries, enlargement of clitoris etc. It may be due to
1 Over production oestrogen and testosterone
2 Damage to posterior pituitary
3 Over production of adrenal androgens
4 Surgical removal of mammary gland
Explanation:
(c) Over production of adrenal androgen may leads to development of male characteristics in human female.
NCERT Page-336 / N-244
Chemical Coordination and Integration
280307
Which of the following disorders are caused by hypersecretion of their concerned hormones?
1 gigantism and exophthalmic goitre
2 tetany and myxoedema
3 diabetes mellitus and goitre
4 rickets and diabetes insipidus
Explanation:
(a) Gigantism and exophthalmic goitre are the disorders which occurs due to hypersecretion of growth hormone (secreted from anterior pituitary gland) and thyroxine (secreted from the thyroid gland) respectively.
NCERT Page-333 & 335 / N-241
Chemical Coordination and Integration
280308
Which of the following gland is both exocrine and endocrine?
1 Pancreas
2 Testis
3 Ovary
4 None of these
Explanation:
(a) Pancreas is a gland that acts as both exocrine and endocrine.
280305
Mary is about to face an interview. But during the first five minutes before the interview she experiences sweating, increased rate of heart beat, respiration, etc. which hormone is responsible for her restlessness?
1 Estrogen and progesterone
2 Oxytocin and vasopressin
3 Adrenaline and noradrenaline
4 Insulin and glucagon
Explanation:
(c) Mary, during her first five minutes before interview experiences sweating, increased heart rate and respiration because of stress which leads to release of emergency hormones or flight and fight, hormones (adrenaline and noradrenaline.) These hormones stimulate the breakdown of glycogen resulting in increase concentration of glucose in blood.
NCERT Page-336 / N-244
Chemical Coordination and Integration
280306
If a human female starts developing male characteristics like beard, degeneration of uterus and ovaries, enlargement of clitoris etc. It may be due to
1 Over production oestrogen and testosterone
2 Damage to posterior pituitary
3 Over production of adrenal androgens
4 Surgical removal of mammary gland
Explanation:
(c) Over production of adrenal androgen may leads to development of male characteristics in human female.
NCERT Page-336 / N-244
Chemical Coordination and Integration
280307
Which of the following disorders are caused by hypersecretion of their concerned hormones?
1 gigantism and exophthalmic goitre
2 tetany and myxoedema
3 diabetes mellitus and goitre
4 rickets and diabetes insipidus
Explanation:
(a) Gigantism and exophthalmic goitre are the disorders which occurs due to hypersecretion of growth hormone (secreted from anterior pituitary gland) and thyroxine (secreted from the thyroid gland) respectively.
NCERT Page-333 & 335 / N-241
Chemical Coordination and Integration
280308
Which of the following gland is both exocrine and endocrine?
1 Pancreas
2 Testis
3 Ovary
4 None of these
Explanation:
(a) Pancreas is a gland that acts as both exocrine and endocrine.
