Quiz 3

Question 1

Muscles make up half of what?

Answer 1

our body’s mass

Question 2

What are 3 types of muscle?

Answer 2

Cardiac
Skeletal
Smooth Muscle

Question 3

Cardiac Muscle

Answer 3

Is involuntary and has striations

Question 4

Smooth Muscle

Answer 4

lines blood vessels and organs (No striation & Involuntary)

Question 5

Skeletal Muscle

Answer 5

Is voluntary and has striations

Question 6

Voluntary Muscle

Answer 6

We have to make the muscle

Question 7

Involuntary Muscle

Answer 7

Our body knows how to do it by itself ex. Heart Pumping

Question 8

What does muscle generate?

Answer 8

Heat
Movement
Posture
Stabilization of Joints

Question 9

Muscle has what?

Answer 9

Excitability and Elasticity

Question 10

What is excitability?

Answer 10

receiving or responding to a stimulus by chemicals called hormones

Question 11

Contractility

Answer 11

Contracts muscle

Question 12

Extensibility

Answer 12

Extends muscle

Question 13

Every skeletal muscle connects to what?

Answer 13

2 Bones

Question 14

What is the outside layer of the muscle called?

Answer 14

Epimysium

Question 15

The Striated appearance of skeletal muscle results from what?

Answer 15

The Sarcromere arrangement

Question 16

Sarcromere runs from what?

Answer 16

2 disc to 2 disc

Question 17

Outside of the muscle cell has what?

Answer 17

The Sarcrolema wrapping around it

Question 18

T-tubule

Answer 18

Transmission of action potential