Must read!!! Anatomy and Physiology questions and answers- Exam prep

What is the main function of the skeletal system? ️️ To provide structure, protection, and support for the body Which organ pumps blood throughout the body? ️️ The heart What type of muscle is found in the walls of internal organs? ️️ Smooth muscle What is the basic unit of life in the human body? ️️ The cell Which system controls body activities using electrical signals? ️️ The nervous system What is the largest organ in the human body? ️️ The skin Which part of the brain controls balance and coordination? ️️ The cerebellum What is the function of red blood cells? ️️ To carry oxygen Which organ filters waste from the blood? ️️ The kidneys What connects muscles to bones? ️️ Tendons What is the main function of the lungs? ️️ Gas exchange (oxygen and carbon dioxide) Which system is responsible for hormone production? ️️ The endocrine system What type of joint allows movement in many directions? ️️ Ball-and-socket joint 2 Which part of the digestive system absorbs most nutrients? ️️ The small intestine What is the function of white blood cells? ️️ To fight infection Which organ produces bile? ️️ The liver What is the role of the diaphragm? ️️ To assist in breathing Which part of the eye controls the amount of light entering? ️️ The iris What is the function of the spinal cord? ️️ To transmit signals between brain and body What are bones primarily made of? ️️ Calcium and collagen Which system helps regulate body temperature? ️️ The integumentary system What is the function of platelets? ️️ Blood clotting Which organ stores urine? ️️ The bladder What is the main function of the large intestine? ️️ Absorb water and form stool Which type of muscle is voluntary? ️️ Skeletal muscle What is the function of the pancreas? ️️ Produces digestive enzymes and insulin Which system transports nutrients and oxygen? ️️ The circulatory system What part of the brain controls breathing and heart rate? ️️ The medulla oblongata 3 What is the function of cartilage? ️️ Provides flexible support and reduces friction in joints Which organ is responsible for detoxifying chemicals? ️️ The liver What carries signals from the body to the brain? ️️ Sensory neurons What is the main function of the rib cage? ️️ Protects the heart and lungs Which hormone regulates blood sugar levels? ️️ Insulin What part of the cell contains genetic material? ️️ The nucleus Which system removes waste from the body? ️️ The excretory system What is the function of synovial fluid? ️️ Lubricates joints Which organ produces urine? ️️ The kidneys What is the role of hemoglobin? ️️ Binds and carries oxygen in red blood cells Which part of the ear is responsible for hearing? ️️ The cochlea What is the function of ligaments? ️️ Connect bones to other bones Which gland controls other endocrine glands? ️️ The pituitary gland What is the main function of the esophagus? ️️ Transports food to the stomach Which system is responsible for movement? ️️ The muscular system 4 What is the function of alveoli? ️️ Gas exchange in the lungs Which organ controls voluntary actions?