16. The Musculoskeletal System

Question 1

what are the 3 types of muscle tissue

Answer 1

skeletal
cardiac
smooth

Question 2

is skeletal muscle voluntary and controlled

Answer 2

yes its voluntary and is consciously controlled

Question 3

what does skeletal muscle connect

Answer 3

bone to another bone

Question 4

what attached bone to muscle

Answer 4

tendon

Question 5

what attaches a bone to another bone

Answer 5

ligament

Question 6

what is the smallest functional unit of skeletal muscle

Answer 6

sacromere

Question 7

what 2 things work together to create contraction of skeletal muscle

Answer 7

myosin and actin

Question 8

is the cardiac muscle voluntary

Answer 8

no its involuntary

Question 9

what is the cardiac muscle composed of

Answer 9

sarcomeres

Question 10

is smooth muscle voluntary

Answer 10

no its involuntary

Question 11

where is smooth muscle found

Answer 11

veins and arteries
stomach
intestines
uterus
urinary bladder
iris

Question 12

what causes smooth muscle to contract or relax

Answer 12

in response to changes in:
pH levels
oxygen level
CO2 levels
conc of ions
temperature