The Skeletal System Quiz! Ultimate Trivia
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- 1.
What does the Skeletal System do?
- A.
Absorbs nutrients
- B.
Provides structural support
- C.
Relays commands throughout the body
- D.
Nothing
Correct Answer
B. Provides structural supportExplanation
The skeletal system provides structural support to the body. It consists of bones, cartilage, ligaments, and tendons that work together to provide a framework for the body. This framework allows us to stand, move, and perform various activities. Additionally, the skeletal system protects vital organs, produces blood cells, and stores minerals.Rate this question:
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- 2.
How many bones is a human baby born with?
- A.
350
- B.
181654
- C.
Yes
- D.
250
Correct Answer
A. 350Explanation
A human baby is born with 350 bones. As the baby grows, some of these bones fuse together, resulting in a decrease in the total number of bones. By adulthood, the average human has 206 bones.Rate this question:
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- 3.
How strong is a bone?
- A.
4x as steel
- B.
A little more than wood
- C.
It can withstand the weight of the world!
- D.
It's not strong...
Correct Answer
A. 4x as steelExplanation
The answer "4x as steel" suggests that bones are four times stronger than steel. This implies that bones have a high tensile strength and can withstand significant force without breaking. Steel is known for its strength and durability, so comparing bones to steel highlights their impressive strength.Rate this question:
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- 4.
Which of these is true?
- A.
Bones are hollow and contain nothing
- B.
Bones partly allow us to move
- C.
Bones create blood cells
- D.
Bones are the source of all the waste in your body's sytem
Correct Answer(s)
B. Bones partly allow us to move
C. Bones create blood cellsExplanation
Bones partly allow us to move because they provide support and structure to our body, allowing for movement and mobility. Additionally, bones create blood cells through a process called hematopoiesis, which occurs in the bone marrow.Rate this question:
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- 5.
How do your bones move?
- A.
By working in unison with the muscular system
- B.
By acting of their own accord
- C.
By the bone-movement goddess of Manhattan
- D.
A series of complex chemical reactions that involves uranium
Correct Answer
A. By working in unison with the muscular systemExplanation
Bones move by working in unison with the muscular system. The muscular system consists of muscles that attach to bones via tendons. When muscles contract, they pull on the bones, causing movement at the joints. This coordinated effort between muscles and bones allows for various types of movement, such as walking, running, and lifting objects. Without the muscular system, bones would not be able to move on their own.Rate this question:
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- 6.
Which of the choices is false?
- A.
Bone is where most blood cells are made
- B.
Bone serves as a storehouse for various minerals
- C.
Bone is a dry and non-living supporting structure
- D.
Bone protects and supports the body and its organs
Correct Answer
C. Bone is a dry and non-living supporting structureExplanation
The given statement that "Bone is a dry and non-living supporting structure" is false. Bones are living tissues that contain cells and blood vessels. They are composed of both organic and inorganic materials, giving them strength and flexibility. Bones also play a vital role in supporting and protecting the body and its organs.Rate this question:
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- 7.
What bone protects the brain?
- A.
Calcium
- B.
The Cranium
- C.
The Cerebrum
- D.
The Cerebellum
Correct Answer
B. The CraniumExplanation
The cranium is the correct answer because it is the skull, which is the bone structure that surrounds and protects the brain. The cranium is a hard, strong bone that acts as a protective barrier for the brain, shielding it from external forces and potential injuries.Rate this question:
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- 8.
What makes bones so strong?
- A.
Silica
- B.
Cartilage
- C.
Blood and marrow
- D.
Calcium and phosphorous
Correct Answer
D. Calcium and phosphorousExplanation
Calcium and phosphorus are the two main minerals that make bones strong. These minerals are deposited in the bone matrix, providing hardness and strength to the bone structure. Calcium plays a crucial role in maintaining bone density, while phosphorus helps in forming the mineral crystals that contribute to bone strength. Together, they work to provide the necessary support and strength for the skeletal system.Rate this question:
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- 9.
What is the main difference between cartilage and bone?
- A.
Bone is rubbery, and cartilage is firm
- B.
Cartilage is rubbery, and bone is firm
- C.
Bone is a more primitive tissue than cartilage
- D.
Bone is inside the body, and cartilage is outside
Correct Answer
B. Cartilage is rubbery, and bone is firmExplanation
Cartilage and bone differ in terms of their texture and consistency. Cartilage is described as rubbery, while bone is firm. This means that cartilage has more flexibility and can absorb shock, making it ideal for supporting and cushioning joints. On the other hand, bone is harder and provides structural support to the body. It is more rigid and less flexible compared to cartilage.Rate this question:
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- 10.
The hollow space inside most bones is.........
- A.
Air
- B.
Blood
- C.
Blood Cells
- D.
Marrow
Correct Answer
D. MarrowExplanation
The hollow space inside most bones is called marrow. Marrow is a soft, spongy tissue found in the center of bones. It is responsible for producing red and white blood cells, as well as platelets. Marrow also plays a crucial role in the immune system and helps to store fat in the body.Rate this question:
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Current Version
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Mar 21, 2023Quiz Edited by
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Apr 30, 2009Quiz Created by
Themadwaffle
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