How much do you know about the human body?
Take this quiz and discover amazing things about our body!
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1
In average, how much blood does an adult have?
5 liters
10 liters
7 liters
3 liters
2
What's the largest organ of the body?
Lungs
Skin
Large intestine
Brain
3
"The number of bones we have change over time" This statement is true or false?
False
True
4
What is the only organ that can completely regenerate?
Kidney
Brain
Pancreas
Liver
5
What is the name and where is located the biggest bone of the body?
Humerus - Arm
Tibia - Leg
Femur - Leg
Radius - Arm
6
"There are more bacteria than human cells in the human body" This statement is true or false?
False
True
7
What is the function of a red blood cell?
Production of energy
Defense of the organism
Transportation of CO2 and O2
Blood coagulation
8
What human cell can be visible to the naked eye?
Ovum (female egg cell)
Stem cell
White blood cell
Neuron
9
Where is located the strongest muscle of the body?
Legs
Back
Arms
Jaw
10
Our DNA is 50% compatible to the DNA of a:
Monkey
Dolphin
Banana
Mouse
11
A person that has the blood type AB+ can receive what type of blood?
Only B-
Only A+
All types of blood
Only AB+
12
How many senses do humans have?
Over 20
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5
4
