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?
3 liters
7 liters
10 liters
5 liters
2
What's the largest organ of the body?
Skin
Brain
Lungs
Large intestine
3
"The number of bones we have change over time" This statement is true or false?
True
False
4
What is the only organ that can completely regenerate?
Liver
Brain
Kidney
Pancreas
5
What is the name and where is located the biggest bone of the body?
Humerus - Arm
Tibia - Leg
Radius - Arm
Femur - Leg
6
"There are more bacteria than human cells in the human body" This statement is true or false?
True
False
7
What is the function of a red blood cell?
Defense of the organism
Production of energy
Transportation of CO2 and O2
Blood coagulation
8
What human cell can be visible to the naked eye?
Neuron
Stem cell
Ovum (female egg cell)
White blood cell
9
Where is located the strongest muscle of the body?
Legs
Arms
Back
Jaw
10
Our DNA is 50% compatible to the DNA of a:
Mouse
Monkey
Dolphin
Banana
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?
7
4
5
Over 20
