Penn Foster Anatomy & Physiology 1 Questions and Answers Already Passed
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Penn Foster Anatomy & Physiology 1
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Penn Foster Anatomy & Physiology 1
Penn Foster Anatomy & Physiology 1
Questions and Answers Already Passed
What is the main function of the skeletal system?
To provide structure, support, and protection for the body.
Which type of tissue connects muscles to bones?
Tendons
What is the role of the synovial fluid in joint...
Penn Foster Anatomy & Physiology 1
Questions and Answers Already Passed
What is the main function of the skeletal system?
✔✔ To provide structure, support, and protection for the body.
Which type of tissue connects muscles to bones?
✔✔ Tendons
What is the role of the synovial fluid in joints?
✔✔ To lubricate the joints and reduce friction during movement.
Which type of muscle tissue is responsible for the movement of the heart?
✔✔ Cardiac muscle
What is the primary function of the nervous system?
✔✔ To transmit signals between different parts of the body.
1
,Which organ is primarily responsible for the production of blood cells?
✔✔ Bone marrow
What is the role of the epidermis in the integumentary system?
✔✔ To act as the outer protective layer of the skin.
Which part of the brain is responsible for coordination and balance?
✔✔ Cerebellum
What is the main function of white blood cells in the immune system?
✔✔ To defend the body against infections and foreign invaders.
Which type of connective tissue acts as a cushion between bones?
✔✔ Cartilage
What is the role of the diaphragm in the respiratory system?
✔✔ To assist in breathing by contracting and relaxing.
2
, Which system is responsible for transporting nutrients, oxygen, and hormones to cells?
✔✔ Circulatory system
What is the primary function of the liver in metabolism?
✔✔ To process nutrients and detoxify harmful substances.
Which structure in the digestive system absorbs nutrients into the bloodstream?
✔✔ Villi in the small intestine
What is the role of the mitochondria in cells?
✔✔ To generate energy through cellular respiration.
What is the primary function of the plasma membrane in cells?
✔✔ To regulate the movement of substances in and out of the cell.
Which organelle is responsible for protein synthesis in the cell?
✔✔ Ribosomes
3
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