BIO 250 Exam 2 Study Guide

Cardiac Muscle Unique Features of Fibers [CELLS] (Tissue Type)

1. intercalated discs

2. STRIATED

3. SHORT

4. branched

Cardiac Muscle Location (Tissue Type)

WALLS of heart

Cardiac Muscle Control (Tissue Type)

involuntary

Smooth Muscle Unique Features of Fibers [CELLS] (Tissue Type)

1. NON-STRIATED

2. pointed at 2 ends

Smooth Muscle Location (Tissue Type)

WALLS of hollow organs

Smooth Muscle Control (Tissue Type)

involuntary

Skeletal Muscle Unique Features of Fibers [CELLS] (Tissue Type)

1. STRIATED

2. multinucleate

3. LONG, straight cylinder

Skeletal Muscle Location (Tissue Type)

attached to BONES & SKIN

Skeletal Muscle Control (Tissue Type)

voluntary

Cranial Structure Bones Involved (Joint)

cranial bones

Cranial Structure Structural Type [Synovial Type] (Joint)

FIBROUS

Cranial Structure Functional Type (Joint)

SYNarthrosis = immobile

Intervertebral Disc Bones Involved (Joint)

vertebrae

Intervertebral Disc Structural Type [Synovial Type] (Joint)

cartilaginous

Intervertebral Disc Functional Type (Joint)

amphiarthrosis = slightly mobile

Shoulder Bones Involved (Joint)

humerus & SCAPULA

Shoulder Structural Type [Synovial Type] (Joint)

synovial (ball & socket)

Shoulder Functional Type (Joint)

diarthrosis = freely mobile

Elbow Bones Involved (Joint)

HUMERUS & ulna

Elbow Structural Type [Synovial Type] (Joint)

synovial (HINGE)

Elbow Functional Type (Joint)

diarthrosis = freely mobile

Proximal Radioulnar Bones Involved (Joint)

ulna & RADIUS

Proximal Radioulnar Structural Type [Synovial Type] (Joint)

synovial (pivot)

Proximal Radioulnar Functional Type (Joint)

diarthrosis = freely mobile

Intercarpal Bones Involved (Joint)

carpals (wrist bones)

Intercarpal Structural Type [Synovial Type] (Joint)

synovial (PLANE)

Intercarpal Functional Type (Joint)

diarthrosis = freely mobile

MP (knuckle) Bones Involved (Joint)

metacarpals & PHALANX

MP (knuckle) Structural Type [Synovial Type] (Joint)

synovial (condylar)

MP (knuckle) Functional Type (Joint)

DIarthrosis = freely mobile