Muscles & Muscle Tissue pt.1

Question 1

Immovable joints

Answer 1

Synarthrotic

Question 2

Fibrous Joint

Answer 2

Sutures

Question 3

Cartiloginous Joint

Answer 3

Pubic Symphysis

Question 4

Type of synovial joint in which the cylindrical end of bone #1 fits into trough shaped surface of bone #2.

Answer 4

Hinge

Question 5

Type of synovial joint in which the oval shaped surface of bone #1 fits into oval shaped depression of bone #2

Answer 5

Condyloid

Question 6

Functional unit of a muscle fiber

Answer 6

Sarcomere

Question 7

The plamsa membrane of a muscle cell

Answer 7

Sarcolemma

Question 8

Invaginations found on muscle cell membranes that carry electrical impulses deep into the cell

Answer 8

T-tubules

Question 9

This structure stores and releases Calcium ions within a muscle cell, which lead to muscle contraction.

Answer 9

Sarcoplasmic reticulum

Question 10

A bundle of muscle fibers is called a

Answer 10

Fascicle

Question 11

Thin myofilaments are anchored to the

Answer 11

Z-discs/lines

Question 12

Connective tissue that surrounds the muscle belly

Answer 12

Epimysium

Question 13

Connective tissue that surrounds the muscle fascicles

Answer 13

Perimysium

Question 14

Connective tissue that surrounds the muscle fiber

Answer 14

Endomysium

Question 15

Surrounds myofibrils

Answer 15

Sarcoplasm