Sarcomere intercalated disc Desmosome gap junction Definition Keep cardiac muscle cells from separating and allow ions to cross quickly blow the cardiac muscle cells

Label the human cardiac muscle

Name 3 performance enhancing drugs that DIRECTLY AFFECTS MUSCLE TISSUE (This means that drugs that affect the cardiovascular system will not count here - for example the 'doping' drug that Lance Armstrong took was for his CV system not his muscles).

Which of the following are parts of cardiac muscle O Dense bodies and sarcolemma OZ discs, triads, intercalated discs O Dense bodies, T-tubules, actin and myosin O Sarcolemma, calcium channels, intercalated discs

Which of the following characteistics is describing the muscle tissue type found in the myocardium? select all that apply  intercalated discs  parallel and tightly packed fibers  striated  controlled by somatic nervous system

LT-VA16:Life-size Muscle Torso 27-part 3B Scientific The highlighted vessel becomes what vessel on it's way back to the heart?