BIOD 151 MODULE 5 EXAM 2026 PORTAGE
LEARNING COMPREHENSIVE STUDY GUIDE
SOLVED QUESTION SET
◉ Smooth and cardiac muscle tissue are both under voluntary control.
Answer: false
◉ The musculocutaneous nerve is part of the central nervous system.
Answer: false- it is a peripheral nerve
◉ A sensory signal is a signal that is sent from a muscle to the central
nervous system. Answer: true
◉ The lumbar plexus contains nerves that innervate the thigh. Answer:
true
◉ Ligaments connect which types of tissue? Answer: connect bone to
bone
◉ Answer the following short-answer question:
Acetylcholine is what type of substance? Answer: neurotransmitter
◉ Answer the following short-answer question:
, During a muscle contraction which protein myofilament is pulled along?
Your Answer: Answer: actin
◉ What is the name of the thin myofilament? Answer: actin
◉ Answer the following short-answer question:
What must occur for a muscle contraction to stop? Answer: for a muscle
contraction to stop the calcium ions must be pumped back into
sarocplasmic reticulum
◉ Identify the muscle and its action highlighted in the figure below.
Answer: Zygomaticus Minor
Action: Pulls corners of lips upward
◉ Identify the muscle and its action in the figure below. Answer:
Scalenes (Optional: anterior/middle/posterior)
Action: Elevates ribs 1 & 2
◉ Identify the three divisions of the muscle group highlighted below.
Answer: Spinalis thoracis, Spinalis cervicis, and Spinalis capitis
LEARNING COMPREHENSIVE STUDY GUIDE
SOLVED QUESTION SET
◉ Smooth and cardiac muscle tissue are both under voluntary control.
Answer: false
◉ The musculocutaneous nerve is part of the central nervous system.
Answer: false- it is a peripheral nerve
◉ A sensory signal is a signal that is sent from a muscle to the central
nervous system. Answer: true
◉ The lumbar plexus contains nerves that innervate the thigh. Answer:
true
◉ Ligaments connect which types of tissue? Answer: connect bone to
bone
◉ Answer the following short-answer question:
Acetylcholine is what type of substance? Answer: neurotransmitter
◉ Answer the following short-answer question:
, During a muscle contraction which protein myofilament is pulled along?
Your Answer: Answer: actin
◉ What is the name of the thin myofilament? Answer: actin
◉ Answer the following short-answer question:
What must occur for a muscle contraction to stop? Answer: for a muscle
contraction to stop the calcium ions must be pumped back into
sarocplasmic reticulum
◉ Identify the muscle and its action highlighted in the figure below.
Answer: Zygomaticus Minor
Action: Pulls corners of lips upward
◉ Identify the muscle and its action in the figure below. Answer:
Scalenes (Optional: anterior/middle/posterior)
Action: Elevates ribs 1 & 2
◉ Identify the three divisions of the muscle group highlighted below.
Answer: Spinalis thoracis, Spinalis cervicis, and Spinalis capitis
