Muscular System Exam with correct answers 2024

Name the 3 types of muscle - correct answer Smooth, skeletal, cardiac Where is smooth muscle found? - correct answer inside hollow organs,ex. stomach, intestines, and bladder What does voluntary mean? - correct answer action can be consciously controlled. ex. skeletal muscle Tendons - correct answer attach muscle to bone Ligaments - correct answer attach bone to bone Where is cardiac muscle found? - correct answer heart What are tendons? - correct answer tough bands of connective tissue that connects muscle to bone What does involuntary mean? - correct answer cannot be controlled consciously. ex. cardiac muscle, smooth muscle Skeletal muscle fibers are made of smaller units called- - correct answer myofibrils Myofibrils are made of protein filaments called- - correct answer myosin and actin Myofibrils are arranged in sections called- - correct answer sarcomeres Example of opposing muscle pairs- - correct answer bicep brachii & tricep brachii, biceps femoris & rectus femoris Name the two types of muscles that are striated- - correct answer skeletal and cardiac energy for muscles provided by cellular respiration - correct answer ATP Identify the anaerobic process that produces energy during intense exercise. - correct answer Lactic-acid fermentation (T or F) Lots of ATP is produces during aerobic cellular respiration. - correct answer True (T or F) Every person's muscles have both slow-twitch and fast-twitch fibers. - correct answer True have great endurance and store a lot of oxygen - correct answer slow-twitch muscles adapted for strength and store little oxygen - correct answer fast-twitch muscles The muscle that tilts your head backward is the - correct answer Trapezius The triangular muscle that helps you to lift your arm above your head is the - correct answer Deltoid Muscle that helps your to sit "Indian Style" or cross your legs - correct answer sartorius muscle that is part of the hamstring group - correct answer biceps femoris pulls your leg rapidly forward so that your can kick the ball - correct answer rectus femoris bend your arm to show your muscle - correct answer biceps brachii straightens arm - correct answer triceps brachii muscle that shrugs your shoulders - correct answer trapezius broad muscle that covers your back - correct answer latissimus dorsi kissing muscle - correct answer orbicularis oris winking muscle - correct answer orbicularis oculi chewing muscle - correct answer masseter raise eyebrows - correct answer frontalis Tendon attached to gastrocnemius - correct answer achilles tendon 6 pack muscle - correct answer rectus abdominus buttocks muscle - correct answer gluteus maximus