Work3 Muscle Tissue

Question 1

Name 5 functions of skeletal muscle

Answer 1

Movement
Maintain posture
Maintain body temperature
Nutrient reserve through muscle breakdown
Control body orifices

Question 2

name the Smallest functional unit of muscle tissue

Answer 2

Sarcomeres. 10,000 are needed to make myofibril

Question 3

Know muscle structures Smallest to largest.

Answer 3

Myosin Filament, Sarcomere, Myofibril, Muscle fiber, Facial, Biceps Brachii muscle

Question 4

Muscle cells are the same as _____

Answer 4

Muscle Fibers

Question 5

7. What large muscular complex blocks myosin binding site on action preventing contradiction?

Answer 5

Turpeinen turbomycin, calcium removes the block

Question 6

8. What is a motor unit?

Answer 6

Motor neuron and the muscle fiber it innervates

Question 7

10. List steps involved in contract coupling

Answer 7

Generation of ATP
Transmission of AP along sarcolemma/Flula
Release of CA^ZT from sarcoplasmic reticulum
Myosin bind to actin

Question 8

9. What specialized structure ensures the electrical signal (action potential)

Answer 8

Circolema tubercles, T-Turbials