MUSCULAR SYSTEM PART 2

Question 1

THIS IS CALLED THE INVOLUNTARY MUSCLES AS IT WORKS AUTOMATICALLY RATHER THEN UNDER CONSCIOUS CONTROL

Answer 1

SMOOTH MUSCLE

Question 2

GIVE THE FUNCTIONS OF SMOOTH MUSCLE

Answer 2

-MOVES FOOD THROUGH
-EMPTIES LIQUID FROM THE BLADDER
-CONTROLS WIDTH OF THE BLOOD VESSELS

Question 3

SMOOTH MUSCLES AROUND THE ARTERY ALLOWS THE ARTERY TO REGULATE BLOOD FLOW BY________ AND________

Answer 3

CONTRACTING AND RELAXING

Question 4

WHAT 2 SYSTEM DOES THE CARDIAC MUSCLES BELONG TO?

Answer 4

MUSCULAR SYSTEM AND CIRCULATORY SYSTEM

Question 5

HOW MANY LAYERS DOES THE HEART WALL HAVE

Answer 5

THREE LAYERS

Question 6

WHICH LAYER IN THE HEART WALL IS RESPONSIBLE FOR HEARTS PUMPING ACTION

Answer 6

MYOCARDIUM

Question 7

CARDIAC MUSCLE IS MADE FROM CELLS CALLED _______

Answer 7

CARDIOCYTES

Question 8

MUSCLE CONTRACTION BEGINS WHEN THE ________ GENERATES A SIGNAL

Answer 8

NERVOUS SYSTEM

Question 9

THE SIGNAL, AN IMPULSE CALLED AN ___________, TRAVELS THROUGH A TYPE OF NERVE CELL CALLED A __________

Answer 9

• ACTION POTENTIAL
• MOTOR NEURON

Question 10

UR MOM

Answer 10

UR DAD