So let’s get started and good luck with the trivia quiz.

Why coffee helps us stay awake?

Body Trivia coffee helps stay awake
View Answer
Caffeine binds to the adenosine receptor, but because to a nerve cell, caffeine looks like adenosine it doesn't slow down the cell's activity as adenosine would.
Coffee helps us stay awake as it binds to receptors for adenosine in our brain. Instead of slowing down because of the adenosine’s effect, the nerve cells speed up.

How does exercise enlarge muscles?

Body Trivia how does exercise enlarge muscles
View Answer
Exercise doesn’t increase the number of muscle fibers.
Workout causes muscle hypertrophy, that means it only extends the muscle.

What bone is called “bone of beauty”?

Body Trivia bone called bone beauty
View Answer
The clavicle or collarbone is a long bone, which serves as a support between the shoulder blade and the sternum. There are two keys, one on the left and one on the right. The clavicle is the only long bone in the body that lies horizontally.In fact, beauty does not exactly correlate with the collarbone. But usually women with a low-fat body are considered beautiful, and in these women, the collarbone is more noticeable and indicates the amount of fat indirectly.