BIO 151 Module 5 Exam

BIO 151 Module 5 Exam

Question 1

• / 2 pts

There are five types of muscle tissue found in the body.

True

Correct!

False

only 3

Question 2

• / 2 pts

Smooth and cardiac muscle tissue are both under voluntary control.

True

Correct!

False

Question 3

• / 2 pts

The lumbar plexus is part of the central nervous system.

True

Correct!

False

False- this is a peripheral nerve

Question 4

• / 2 pts

A motor signal is a signal that is sent from a muscle to the central nervous system.

True

Correct!

False

False- this is sensory input

Question 5

• / 2 pts

The lumbar plexus contains nerves that innervate the thigh.Correct Answer

True

You Answered

False

Question 6

• / 2 pts

Answer the following short-answer question:

Tendons connect which types of tissue?

Your Answer:

Tendons connect muscle to bone tissue.Connect muscle to bone

Question 7

• / 2 pts

Answer the following short-answer question:

Acetylcholine is what type of substance?

Your Answer:

Neurotransmitter Neurotransmitter

Question 8

• / 2 pts

Answer the following short-answer questions:

During a muscle contraction which protein myofilament contains cross-bridges?

Your Answer:

Myosin Myosin

Question 9

• / 2 pts

Answer the following short-answer questions:

What is the name of the thick myofilament?

Your Answer:

Myosin Myosin

Question 10

• / 2 pts

Answer the following short-answer question:

The return of calcium ions into the sarcoplasmic reticulum causes what to occur?

Your Answer:

Cessation of muscle contraction (muscle relaxation).Muscle relaxation (Muscle contraction stops)

Question 11 10 / 10 pts