BIOD 151: Exam 5 2023 with verified solutions

T/F: there are three types of muscle tissue found in the body correct answerstrue T/F: smooth and cardiac muscle tissue are both under voluntary control correct answersfalse T/F: the musculocutaneous nerve is part of the central nervous system correct answersfalse (is the peripheral nerve) T/F: a motor signal is a signal that is sent from a muscle to the central nervous system correct answersfalse T/F: the cervical plexus contains nerve that innervate the thigh correct answersfalse tendons connect which type of tissue? correct answersconnect muscle to bone acetylcholine is what type of substance? correct answersneurotransmitter during a muscle contraction which protein myofilament is pulled along? correct answersactin what is the name of the thick myofilament? correct answersmyosin what must occur for a muscle contraction to stop? correct answerscalcium ions must be pumped back into the sacroplasmic reticulum Your patient sustained an injury to their facial nerve (CN VII). Which actions would be impaired? correct answersOrbicularis oculi and frontalis