Muscle Tissue

Question 1

True or False: muscle tissue has cellularity (more cells than matrix)

Answer 1

True

Question 2

Muscle tissue cells contain what 2 contractile proteins?

Answer 2

actin and myosin

Question 3

Muscle tissue has high vascularity so it has a high demands for what?

Answer 3

oxygen, glucose, water, and waste removal

Question 4

Muscle tissue has a tremendous relationship with what?

Answer 4

the nervous system

Question 5

Muscle tissue cells are lifelong and in permanent what?

Answer 5

Growth Arrest (Go)

Question 6

What are the three types of muscle?

Answer 6

skeletal, cardiac, and smooth

Question 7

Is Skeletal muscle voluntary or involuntary?

Answer 7

voluntary

Question 8

Long, lots of nuclei, and lots of mitochondria describe what muscle tissue?

Answer 8

skeletal

Question 9

This muscle tissue only has 1 nuclei

Answer 9

cardiac

Question 10

This muscle tissue is self-contracting

Answer 10

cardiac

Question 11

Cardiac muscle uses these as fuel

Answer 11

free fatty acids (FFA)

Question 12

Smooth muscle tissue forms what?

Answer 12

walls of hollow organs, medium and large blood vessels, and bronchiole tubes

Question 13

Gap junctions in cardiac muscle form what?

Answer 13

intercalcated disks

Question 14

Is smooth muscle voluntary or involuntary?

Answer 14

involuntary- sensitive to nerve stimulation and hormones

Question 15

This tissue is very strong and can hold a contraction layer than skeletal?

Answer 15

smooth muscle

Question 16

Smooth muscle can come out of what in special circumstances?

Answer 16

Go (Growth Arrest)

Question 17

Skeletal muscle is striated or nonstriated?

Answer 17

striated

Question 18

What is the only muscle tissue nonstriated?

Answer 18

smooth muscle