What roles does synovial fluid play in synovial joint function? A. It provides lubrication, reduces friction, and supplies nutrients to cartilage B. It hardens cartilage and prevents bone-to-bone contact C. It produces calcium to strengthen the joint capsule Answer in the poll, then explain your rationale below in the comments! I'll follow up with my breakdown of the question after enough people have responded. From Chapter 1: Structure and Function of Body Systems DCO Code: 1.D1 NOTE: Image is for illustration purposes, not needed to answer the question.

Type II muscle fibers have higher resting concentrations of which molecule compared to Type I fibers? A. Creatine phosphate (CP) B. Myoglobin C. Mitochondria Answer in the poll, then explain your rationale below in the comments! I'll follow up with my breakdown of the question after enough people have responded. From Chapter Chapter 3: Bioenergetics of Exercise and Training DCO Code: 1.E1 NOTE: Image is for illustration purposes, not needed to answer the question.