CH 1 Flashcards
try to memorise all diagrams (27 cards)
What is the basic unit of life in our body?
The cell.
True or False: The human body has 206 bones.
True.
Fill in the blank: The heart pumps __________ to circulate blood.
blood.
What organ is responsible for breathing?
The lungs.
Which system helps us move our body?
The muscular system.
Multiple Choice: Which of the following is NOT a part of the digestive system? A) Stomach B) Liver C) Brain
C) Brain.
What is the function of the brain?
To control body activities and processes.
True or False: The skin is the largest organ of the human body.
True.
Fill in the blank: The __________ system helps fight infections.
immune.
What do we call the system that includes the heart and blood vessels?
The circulatory system.
Multiple Choice: What is the main function of the kidneys? A) Pump blood B) Filter waste C) Digest food
B) Filter waste.
What type of joint allows for rotation, like in the neck?
Pivot joint.
True or False: Muscles can only contract, not relax.
False.
Fill in the blank: The __________ system helps with movement and posture.
muscular.
What is the role of red blood cells?
To carry oxygen throughout the body.
Multiple Choice: Which part of the brain controls balance? A) Cerebellum B) Cerebrum C) Brainstem
A) Cerebellum.
What is the process by which food is broken down in the body?
Digestion.
True or False: The appendix is essential for digestion.
False.
Fill in the blank: The __________ system regulates hormones in the body.
endocrine.
What type of tissue connects muscles to bones?
Tendons.
Multiple Choice: Which organ is responsible for detoxifying the body? A) Heart B) Liver C) Lungs
B) Liver.
What is the primary function of the skeletal system?
To provide structure and support to the body.
True or False: The body has more than 600 muscles.
True.
Fill in the blank: The __________ system helps to transport nutrients and waste.
circulatory.
