Skeletal structure and functionCartilageLigaments, tendons, and jointsThree types of muscleAnatomy of a skeletal muscle cellLeBron Asks: What muscles do we use when shooting a basket?The musculoskeletal system review
Types of immune responses: Innate and adaptive, humoral vs. cell-mediatedRole of phagocytes in innate or nonspecific immunitySelf vs. non-self immunityIntro to virusesViral replication: lytic vs lysogenicThe immune system review
Your body is an amazing system! The human body is made up of groups of organs, called organ systems, that work together to keep the body in balance. In this section, we'll travel from the circulatory system, to the nervous system, to the immune system and beyond. Learn about the amazing biology that keeps your body ticking!