| ⇦ | 
| ⇨ |
The 24 hour (diurnal) rhythm of our body such as the sleep-wake cycle is regulated by the hormone:
Options
(a) calcitonin
(b) prolactin
(c) adrenaline
(d) melatonin
Correct Answer:
melatonin
Explanation:
Melatonin is a hormone that regulates the 24 hour rhythm of our body such as the sleep-wake cycle etc. Melatonin is produced by pineal gland in the brain, which is responsible for operation and regulation of the biological clock in mammals.
Related Questions: - A small protein attached to the outer surface of the inner membrane and which
- Most of the water, in mature plant cells, occurs chiefly in which of the following?
- Streptococcus is used in the preparation of
- Which of the following organism form the decomposers
- Which bacteria plays a key role in gastritis and peptic ulcer disease
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Locomotion and Neural Control
(33)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A small protein attached to the outer surface of the inner membrane and which
- Most of the water, in mature plant cells, occurs chiefly in which of the following?
- Streptococcus is used in the preparation of
- Which of the following organism form the decomposers
- Which bacteria plays a key role in gastritis and peptic ulcer disease
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Locomotion and Neural Control (33)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply