Given below are two statements. Read them and | vedclass

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(B) Statement-$I$ is correct: Melatonin is secreted by the pineal gland and plays a very important role in the regulation of a $24$-hour (diurnal) rhy

Vedclass · Accepted Answer

Statement-$I$ is correct but Statement-$II$ is incorrect.

Vedclass · Answer

(B) Statement-$I$ is correct: Melatonin is secreted by the pineal gland and plays a very important role in the regulation of a $24$-hour (diurnal) rhythm of our body,such as the sleep-wake cycle,body temperature,metabolism,pigmentation,the menstrual cycle,and our defense capability.Statement-$II$ is incorrect: Thyroxin (secreted by the thyroid gland) regulates the basal metabolic rate,supports the process of red blood cell formation (erythropoiesis),and controls the metabolism of carbohydrates,proteins,and fats. However,it is adrenaline and noradrenaline that increase the action of neurotransmitters,not thyroxin.

Given 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.

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Given 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.