341175
Which of the hormone stimulates the synthesis and secretion of thyroid hormone?
1 Thyroxine
2 TSH
3 Thyroid stimulating - release factor
4 All are correct
Explanation:
TSH acts on the thyroid gland to stimulate the production of thyroid hormones.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341176
Match the entries in Column I with those of Column II and choose the correct answer given below. Column I Column II A FSH P Normal growth B GH Q Ovulation C Prolactin R Parturition D Oxytocin S Water diuresis T Milk secretion
1 \({\rm{A - Q, B - P, C - T, D - R}}\)
2 \({\rm{A - Q, B - P, C - T, D - S}}\)
3 \({\rm{A - P, B - T, C - R, D - Q}}\)
4 \({\rm{A - Q, B - T, C - S, D - R}}\)
Explanation:
• In females, the ovaries are the targets for follicle-stimulating hormone (FSH). Each month FSH initiates the development of several ovarian follicles, sac-like arrangements of secretory cells that surround a developing oocyte. • Growth hormone stimulate general body growth and regulate aspects of metabolism. • Prolactin(PRL), together with other hormones, initiates and maintains milk production by the mammary glands. • During delivery, stretching of the cervix of the uterus stimulates the release of oxytocin. This enhances the contraction of smooth muscle cells in the wall of the uterus. After delivery it stimulates milk ejection from the mammary glands.
KCET - 2013
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341177
Hypersecretion of Growth Hormone in adults does not cause further increase in height, because:
1 Epiphyseal plates close after adolescence.
2 Bones loose their sensitivity to Growth Hormone in adults.
3 Muscle fibres do not grow in size after birth.
4 Growth Hormone becomes inactive in adults.
Explanation:
Hypersecretion of the Growth Hormone in adults does not cause further increase in height because epiphyseal plates close after adolescence. Epiphyseal plate is also called growth plate, it is an hyaline cartilage which is present at metaphysic of a bone.
NEET - 2017
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341178
Identify the correct statement
1 Pars intermedia secretes only one hormone called melanocyte stimulating hormone (MSH)
2 Oxytocin and vasopressin are synthesized in hypothalamus
3 Oxytocin and vasopressin are transported to neurohypophysis axonally
341175
Which of the hormone stimulates the synthesis and secretion of thyroid hormone?
1 Thyroxine
2 TSH
3 Thyroid stimulating - release factor
4 All are correct
Explanation:
TSH acts on the thyroid gland to stimulate the production of thyroid hormones.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341176
Match the entries in Column I with those of Column II and choose the correct answer given below. Column I Column II A FSH P Normal growth B GH Q Ovulation C Prolactin R Parturition D Oxytocin S Water diuresis T Milk secretion
1 \({\rm{A - Q, B - P, C - T, D - R}}\)
2 \({\rm{A - Q, B - P, C - T, D - S}}\)
3 \({\rm{A - P, B - T, C - R, D - Q}}\)
4 \({\rm{A - Q, B - T, C - S, D - R}}\)
Explanation:
• In females, the ovaries are the targets for follicle-stimulating hormone (FSH). Each month FSH initiates the development of several ovarian follicles, sac-like arrangements of secretory cells that surround a developing oocyte. • Growth hormone stimulate general body growth and regulate aspects of metabolism. • Prolactin(PRL), together with other hormones, initiates and maintains milk production by the mammary glands. • During delivery, stretching of the cervix of the uterus stimulates the release of oxytocin. This enhances the contraction of smooth muscle cells in the wall of the uterus. After delivery it stimulates milk ejection from the mammary glands.
KCET - 2013
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341177
Hypersecretion of Growth Hormone in adults does not cause further increase in height, because:
1 Epiphyseal plates close after adolescence.
2 Bones loose their sensitivity to Growth Hormone in adults.
3 Muscle fibres do not grow in size after birth.
4 Growth Hormone becomes inactive in adults.
Explanation:
Hypersecretion of the Growth Hormone in adults does not cause further increase in height because epiphyseal plates close after adolescence. Epiphyseal plate is also called growth plate, it is an hyaline cartilage which is present at metaphysic of a bone.
NEET - 2017
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341178
Identify the correct statement
1 Pars intermedia secretes only one hormone called melanocyte stimulating hormone (MSH)
2 Oxytocin and vasopressin are synthesized in hypothalamus
3 Oxytocin and vasopressin are transported to neurohypophysis axonally
341175
Which of the hormone stimulates the synthesis and secretion of thyroid hormone?
1 Thyroxine
2 TSH
3 Thyroid stimulating - release factor
4 All are correct
Explanation:
TSH acts on the thyroid gland to stimulate the production of thyroid hormones.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341176
Match the entries in Column I with those of Column II and choose the correct answer given below. Column I Column II A FSH P Normal growth B GH Q Ovulation C Prolactin R Parturition D Oxytocin S Water diuresis T Milk secretion
1 \({\rm{A - Q, B - P, C - T, D - R}}\)
2 \({\rm{A - Q, B - P, C - T, D - S}}\)
3 \({\rm{A - P, B - T, C - R, D - Q}}\)
4 \({\rm{A - Q, B - T, C - S, D - R}}\)
Explanation:
• In females, the ovaries are the targets for follicle-stimulating hormone (FSH). Each month FSH initiates the development of several ovarian follicles, sac-like arrangements of secretory cells that surround a developing oocyte. • Growth hormone stimulate general body growth and regulate aspects of metabolism. • Prolactin(PRL), together with other hormones, initiates and maintains milk production by the mammary glands. • During delivery, stretching of the cervix of the uterus stimulates the release of oxytocin. This enhances the contraction of smooth muscle cells in the wall of the uterus. After delivery it stimulates milk ejection from the mammary glands.
KCET - 2013
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341177
Hypersecretion of Growth Hormone in adults does not cause further increase in height, because:
1 Epiphyseal plates close after adolescence.
2 Bones loose their sensitivity to Growth Hormone in adults.
3 Muscle fibres do not grow in size after birth.
4 Growth Hormone becomes inactive in adults.
Explanation:
Hypersecretion of the Growth Hormone in adults does not cause further increase in height because epiphyseal plates close after adolescence. Epiphyseal plate is also called growth plate, it is an hyaline cartilage which is present at metaphysic of a bone.
NEET - 2017
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341178
Identify the correct statement
1 Pars intermedia secretes only one hormone called melanocyte stimulating hormone (MSH)
2 Oxytocin and vasopressin are synthesized in hypothalamus
3 Oxytocin and vasopressin are transported to neurohypophysis axonally
341175
Which of the hormone stimulates the synthesis and secretion of thyroid hormone?
1 Thyroxine
2 TSH
3 Thyroid stimulating - release factor
4 All are correct
Explanation:
TSH acts on the thyroid gland to stimulate the production of thyroid hormones.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341176
Match the entries in Column I with those of Column II and choose the correct answer given below. Column I Column II A FSH P Normal growth B GH Q Ovulation C Prolactin R Parturition D Oxytocin S Water diuresis T Milk secretion
1 \({\rm{A - Q, B - P, C - T, D - R}}\)
2 \({\rm{A - Q, B - P, C - T, D - S}}\)
3 \({\rm{A - P, B - T, C - R, D - Q}}\)
4 \({\rm{A - Q, B - T, C - S, D - R}}\)
Explanation:
• In females, the ovaries are the targets for follicle-stimulating hormone (FSH). Each month FSH initiates the development of several ovarian follicles, sac-like arrangements of secretory cells that surround a developing oocyte. • Growth hormone stimulate general body growth and regulate aspects of metabolism. • Prolactin(PRL), together with other hormones, initiates and maintains milk production by the mammary glands. • During delivery, stretching of the cervix of the uterus stimulates the release of oxytocin. This enhances the contraction of smooth muscle cells in the wall of the uterus. After delivery it stimulates milk ejection from the mammary glands.
KCET - 2013
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341177
Hypersecretion of Growth Hormone in adults does not cause further increase in height, because:
1 Epiphyseal plates close after adolescence.
2 Bones loose their sensitivity to Growth Hormone in adults.
3 Muscle fibres do not grow in size after birth.
4 Growth Hormone becomes inactive in adults.
Explanation:
Hypersecretion of the Growth Hormone in adults does not cause further increase in height because epiphyseal plates close after adolescence. Epiphyseal plate is also called growth plate, it is an hyaline cartilage which is present at metaphysic of a bone.
NEET - 2017
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341178
Identify the correct statement
1 Pars intermedia secretes only one hormone called melanocyte stimulating hormone (MSH)
2 Oxytocin and vasopressin are synthesized in hypothalamus
3 Oxytocin and vasopressin are transported to neurohypophysis axonally
