1. 3.3 STAT
Phag- Epi- Chondr-

2. Homework
~ Read/annotate
~ Pg 169 Q7

3. AIM
SWBAT distinguish between different types of muscle tissue and discuss their structure and function.

4. 5.4: Types of Membranes
There are four (4) types of epithelial membranes:
1. Serous Membranes
Line body cavities that do not open to the outside
Reduce friction
Inner lining of thorax and abdomen
Cover organs of thorax and abdomen
Secrete serous fluid

5. 5.4: Types of Membranes
There are four (4) types of epithelial membranes:
1. Serous Membranes
Line body cavities that do not open to the outside
Reduce friction
Inner lining of thorax and abdomen
Cover organs of thorax and abdomen
Secrete serous fluid
2. Mucous Membranes
Line tubes and organs that open to outside world
Lining of mouth, nose, throat, etc.
Secrete mucus

6. 5.4: Types of Membranes
There are four (4) types of epithelial membranes:
1. Serous Membranes
Line body cavities that do not open to the outside
Reduce friction
Inner lining of thorax and abdomen
Cover organs of thorax and abdomen
Secrete serous fluid
2. Mucous Membranes
Line tubes and organs that open to outside world
Lining of mouth, nose, throat, etc.
Secrete mucous
3. Cutaneous Membranes
Covers body
Skin

7. 5.4: Types of Membranes
There are four (4) types of epithelial membranes:
1. Serous Membranes
Line body cavities that do not open to the outside
Reduce friction
Inner lining of thorax and abdomen
Cover organs of thorax and abdomen
Secrete serous fluid
2. Mucous Membranes
Line tubes and organs that open to outside world
Lining of mouth, nose, throat, etc.
Secrete mucus
3. Cutaneous Membranes
Covers body
Skin
4. Synovial Membranes
Composed entirely of connective tissue
Lines joints

8. 5.5: Muscle Tissues General characteristics:
Muscle cells also called muscle fibers
Contractile
Three (3) types:
Skeletal muscle
Smooth muscle
Cardiac muscle

9. 5.5: Muscle Tissues Skeletal muscle General characteristics:
Attached to bones
Striated
Voluntary
General characteristics:
Muscle cells also called muscle fibers
Contractile
Three (3) types:
Skeletal muscle
Smooth muscle
Cardiac muscle

10. 5.5: Muscle Tissues Skeletal muscle General characteristics:
Attached to bones
Striated
Voluntary
General characteristics:
Muscle cells also called muscle fibers
Contractile
Three (3) types:
Skeletal muscle
Smooth muscle
Cardiac muscle
Smooth muscle
Walls of organs
Skin
Walls of blood vessels
Involuntary
Non-striated

11. 5.5: Muscle Tissues Skeletal muscle General characteristics:
Attached to bones
Striated
Voluntary
General characteristics:
Muscle cells also called muscle fibers
Contractile
Three (3) types:
Skeletal muscle
Smooth muscle
Cardiac muscle
Smooth muscle
Walls of organs
Skin
Walls of blood vessels
Involuntary
Non-striated
Cardiac muscle
Heart wall
Involuntary
Striated
Intercalated discs

12. Muscle Tissue Skeletal Muscle Smooth Muscle Cardiac Muscle Striations
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Striations
Cytoplasm
Nuclei
Nucleus
Portion of a
muscle fiber
(a)
(b)
(a)
(b)
b: © The McGraw-Hill Companies, Inc./Dennis Strete, photographer
b: © The McGraw-Hill Companies, Inc./Al Telser, photographer
Skeletal Muscle
Smooth Muscle
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Striations
Nucleus
Intercalated
disc
(a)
(b)
b: © The McGraw-Hill Companies, Inc./Al Telser, photographer
Cardiac Muscle

13. Cardiac Muscle
branched cell
cardiac nuclei
intercalated discs 13

14. Skeletal Muscle
A band
I band
nuclei 14

15. Smooth Muscle
nuclei
smooth muscle cell 15

16. 5.6: Nervous Tissue Found in brain, spinal cord, and peripheral nerves
Functional cells are neurons
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Cellular
process
Neuroglial cells support and
bind nervous tissue components
Cytoplasm
Nucleus
Cell
membrane
Neuroglial
cells
Sensory reception
(a)
(b)
b: © Ed Reschke.
Conduction of nerve impulses

17. Multipolar Neuron Golgi Stain
soma
dendrites
axon 17