5th Grade > Science
HUMAN BODY MCQs
Total Questions : 45
| Page 3 of 5 pages
Answer: Option B. -> False
:
B
The skin has 3 layers epidermis, dermis and fat layer.The outermost layer of the skin on the human body is called epidermis followed by the dermis and fat layer.
:
B
The skin has 3 layers epidermis, dermis and fat layer.The outermost layer of the skin on the human body is called epidermis followed by the dermis and fat layer.
Answer: Option D. -> Intestine
:
D
Muscles that are not under our control are called involuntary muscles. The muscles in the intestine are not under our control and we cannot control their movement.
Muscles that are under our control are called voluntary muscles. The muscles in the legs, arms and neck are under our control and we can move them whenever we want.
:
D
Muscles that are not under our control are called involuntary muscles. The muscles in the intestine are not under our control and we cannot control their movement.
Muscles that are under our control are called voluntary muscles. The muscles in the legs, arms and neck are under our control and we can move them whenever we want.
Answer: Option B. -> Muscles
:
B
Musclesin our bodies are attached to bones, and when they contract, the bonesmove.
:
B
Musclesin our bodies are attached to bones, and when they contract, the bonesmove.
Answer: Option B. -> Backbone
:
B
The back bone provides structural support and balance to maintain an uprightposture. It also enable flexible motion of the body.
:
B
The back bone provides structural support and balance to maintain an uprightposture. It also enable flexible motion of the body.
Answer: Option B. -> 300
:
B
New born babies have around 300 bones. A baby's skeleton is mostly made up of cartilage. By adulthood, the skeleton has just206 bones.
:
B
New born babies have around 300 bones. A baby's skeleton is mostly made up of cartilage. By adulthood, the skeleton has just206 bones.
Answer: Option B. ->
False
:
B
The skin has 3 layers epidermis, dermis and fat layer.The outermost layer of the skin on the human body is called epidermis followed by the dermis and fat layer.
:
B
The skin has 3 layers epidermis, dermis and fat layer.The outermost layer of the skin on the human body is called epidermis followed by the dermis and fat layer.
Answer: Option D. ->
Organ system
:
D
A group of organs working together to perform a specific function is called an organ system. An example of an organ system is the circulatory system, which includes different organs like the heart, arteries, veins, and capillaries.
:
D
A group of organs working together to perform a specific function is called an organ system. An example of an organ system is the circulatory system, which includes different organs like the heart, arteries, veins, and capillaries.
Answer: Option A. ->
urea
:
A
The proteins that we consume are made up of amino acids. These amino acids are broken down in the liver and this results in the formation of ammonia. Because ammonia is toxic, it is converted into urea immediately and then excreted out the body.
:
A
The proteins that we consume are made up of amino acids. These amino acids are broken down in the liver and this results in the formation of ammonia. Because ammonia is toxic, it is converted into urea immediately and then excreted out the body.
Answer: Option B. ->
300
:
B
New born babies have around 300 bones. A baby's skeleton is mostly made up of cartilage. By adulthood, the skeleton has just 206 bones.
:
B
New born babies have around 300 bones. A baby's skeleton is mostly made up of cartilage. By adulthood, the skeleton has just 206 bones.
Answer: Option B. ->
Lungs
:
B and D
The rib cage is made up of long, thin and curved bones designed to protect the lungs and heart from any damage.
:
B and D
The rib cage is made up of long, thin and curved bones designed to protect the lungs and heart from any damage.
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