MCQ H.8. - BasicPhysiology.org

MCQ

H.8. Biological Clock

MCQ H.8.

Biological Clock

1 / 4

In which organ is the biological clock located?

In the cerebrum

In the cerebellum

In the medulla oblongata

In the spinal cord

2 / 4

How long is the circadian rhythm?

1 minute

1 hour

1 day

1 month

3 / 4

Which sensory organ plays a crucial role in the circadian rhythm?

The eye

The nose

The tongue

The ear

4 / 4

Wich of the following rhythm in our body is the fastest?

Heart rate

Respiration rate

Menstrual cycle in woman

Aging

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