6.6 Open SciEd Test

What do red blood cells do?

• Red blood cells produce hormones.
• Red blood cells fight infections.
• Red blood cells carry oxygen from the lungs to the rest of the body

• Red blood cells help in digestion.

What do the white blood cells do?

• White blood cells help protect the body from infections and diseases.
• White blood cells primarily transport oxygen and other gases throughout the body.

• White blood cells are responsible for producing hormones.
• White blood cells mainly aid in digestion and nutrient absorption.

What do platelets do?

• Platelets are responsible for nutrient absorption.
• Platelets transport oxygen in the blood.
• Platelets produce hormones in the body.
• Platelets help in blood clotting and stopping bleeding.

What does plasma do in your blood?

• Plasma is responsible for immune responses.
• Plasma produces red blood cells.
• Plasma transports nutrients, hormones, and waste products in the blood.
• Plasma helps in blood clotting.

What is the purpose of a joint?

• To produce blood cells in the body.
• To provide cushioning between bones.
• To store energy for muscle movement.
• The purpose of a joint is to connect bones and facilitate movement.

What is the purpose of bone marrow?

• To produce hormones for growth
• To protect the body from infections
• To store fat for energy
• The purpose of bone marrow is to produce blood cells.

What are the 3 types of joints?

• Fibrous joints, cartilaginous joints, synovial joints
• Elastic joints, rigid joints, movable joints
• Fixed joints, flexible joints, sliding joints
• Hinge joints, ball-and-socket joints, fixed joints

What is the function of tendons?

• The function of tendons is to connect muscles to muscles.
• The function of tendons is to connect bones to bones.
• The function of tendons is to connect muscles to bones.
• The function of tendons is to provide cushioning for joints.

What is the function of ligaments?

• To provide nutrients to joints
• To protect organs from injury
• To connect muscles to bones
• The function of ligaments is to connect bones to other bones and stabilize joints.

What is the function of cartilage?

• To store calcium and phosphorus for the body.
• The function of cartilage is to provide support, flexibility, and cushioning in joints.
• To produce red blood cells in the bone marrow.
• To connect muscles to bones.