Lecture Notes on Bones and Blood Cell Production

Vocabulary flashcards covering bone functions and blood cell production.

Calcium

Helps maintain strong and healthy bones; found in milk, cheese, and yogurt.

Phosphorus

Helps reduce muscle pain after a workout; bones act as a store of phosphorus.

Bone Marrow

Hollow centers in some bones that produce blood cells (red, white, and platelets) and responds to the body's needs.

Red Blood Cells

Produced by bone marrow when oxygen levels drop or the number of red blood cells decreases; carry oxygen to working muscles, especially important in athletic activities.

White Blood Cells

Produced by bone marrow to fight off infection.

Platelets

Produced by bone marrow to help blood clot following an injury.