Body Systems

What is the difference between voluntary and involuntary muscles?

• Voluntary muscles are controlled consciously, while involuntary muscles operate automatically.

• Voluntary muscles are found in the heart, while involuntary muscles are found in the limbs.

• Voluntary muscles are always relaxed, while involuntary muscles are always contracted.

• Voluntary muscles are controlled by the autonomic nervous system, while involuntary muscles are controlled by the somatic nervous system.

What is the primary function of the muscular system?

• To facilitate movement of the body.

• To protect internal organs.

• To store energy for later use.

• To produce hormones for growth.

What is the role of the endocrine system?

• To regulate body functions through hormones.

• To provide structural support to the body.

• To facilitate movement and locomotion.

• To protect the body from infections.

What role does the circulatory system play in the body?

• It helps in digestion and absorption of food.

• It transports blood, nutrients, gases, and wastes throughout the body.

• It is responsible for the production of hormones.

• It provides structural support to the body.

How does the nervous system communicate with the body?

• Through electrical impulses and neurotransmitters.

• By sending chemical signals only.

• Through hormonal secretions exclusively.

• Via direct contact with muscles.

What system receives stimuli and transports impulses, coordinating actions and reactions in the body?

• Nervous system.

• Endocrine system.

• Muscular system.

• Circulatory system.

What are the components of the skeletal system?

• Muscles, tendons, and ligaments

• Bones, cartilage, ligaments, and joints

• Nerves, blood vessels, and tissues

• Skin, hair, and nails

What is the function of the integumentary system?

• To protect the body, regulate temperature, and provide sensory information.

• To aid in digestion and nutrient absorption.

• To support the body and facilitate movement.

• To produce hormones and regulate metabolism.

Which body systems work together to allow the body to move?

• Muscular and Skeletal systems

• Nervous and Endocrine systems

• Respiratory and Circulatory systems

• Digestive and Excretory systems

Which body system supports and provides structure for the body?

• Skeletal system.

• Muscular system.

• Nervous system.

• Circulatory system.