Which filaments form the cross-bridges during muscles contraction?

Which type of lever is employed when flexing your bicep brachii, where the effort/force is between the fulcrum and the load? test 2 pic ap2.jpg 

A strong blow to the ELBOW could cause serious injury. If the ulna collateral ligament was damaged due to hyper-extension, from which side was the elbow hit?

When a burn results in blistering it is considered which degree of burn?

Which hormone is released when calcium levels in the blood drop below homeostatic concentrations?

The imbalance of which two types of bone cells can lead to osteoporosis?

Which of the following is true regarding the Rule of Nine?

Of all the cells of skeletal system, which is derived from white blood cells?

When UV light touches the cutaneous membrane it begins the making of vitamin D. What two other organs are involved in the formation pathway of vitamin D?

Name the muscles of the right eye that would be engaged when you are at the eye doctor and are asked to look down and to the left.