Class 11BiologyChemical Coordination and IntegrationMix Examples-Chemical Coordination and Integration
EasyGiven below are two statements. Read them and choose the correct pair below.
Statement-$I$: Melatonin regulates the sleep-wake cycle,body temperature,metabolism,and reproductive cycles.
Statement-$II$: Thyroxin increases the action of neurotransmitters and supports the $RBC$ production.
Statement-$I$: Melatonin regulates the sleep-wake cycle,body temperature,metabolism,and reproductive cycles.
Statement-$II$: Thyroxin increases the action of neurotransmitters and supports the $RBC$ production.
- AStatement-$I$ is incorrect but Statement-$II$ is correct.
- BStatement-$I$ is correct but Statement-$II$ is incorrect.
- CBoth Statement-$I$ and Statement-$II$ are correct.
- DBoth Statement-$I$ and Statement-$II$ are incorrect.
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Similar Questions
Match the following lists (Hormone and its source of secretion):
List-$I$ List-$II$ $(a)$ Somatostatin $(1)$ Pineal gland $(b)$ Melatonin $(2)$ Corpus luteum $(c)$ Aldosterone $(3)$ Placenta $(d)$ Progesterone $(4)$ Adrenal cortex $(e)$ $HCG$ $(5)$ Islets of Langerhans $(6)$ Adenohypophysis
| List-$I$ | List-$II$ |
| $(a)$ Somatostatin | $(1)$ Pineal gland |
| $(b)$ Melatonin | $(2)$ Corpus luteum |
| $(c)$ Aldosterone | $(3)$ Placenta |
| $(d)$ Progesterone | $(4)$ Adrenal cortex |
| $(e)$ $HCG$ | $(5)$ Islets of Langerhans |
| $(6)$ Adenohypophysis |
Medium
View SolutionConsider the following statements about insulin:
$I$. Human insulin is made up of $51$ amino acids arranged in two polypeptide chains.
$II$. The two polypeptide chains are interconnected by two disulphide bridges.
$III$. In mammals,including humans,insulin is synthesized as a pro-hormone,which contains an extra stretch called the $C$-peptide.
$IV$. $C$-peptide is not present in the mature insulin.
Which of the statements given above are correct?
$I$. Human insulin is made up of $51$ amino acids arranged in two polypeptide chains.
$II$. The two polypeptide chains are interconnected by two disulphide bridges.
$III$. In mammals,including humans,insulin is synthesized as a pro-hormone,which contains an extra stretch called the $C$-peptide.
$IV$. $C$-peptide is not present in the mature insulin.
Which of the statements given above are correct?
Medium
View SolutionMatch 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
| 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 |
Identify the odd one out.
Medium
View SolutionSelect the correct combination:
$(1)$ Thymus - Thymosin
$(2)$ $PTH$ - $Ca^{+2}$ absorption
$(3)$ Adrenal - Glucocorticoids
$(4)$ Thyroid - Anti-inflammatory response
$(1)$ Thymus - Thymosin
$(2)$ $PTH$ - $Ca^{+2}$ absorption
$(3)$ Adrenal - Glucocorticoids
$(4)$ Thyroid - Anti-inflammatory response
Medium
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