WARM UP 11/3

1. What is basement membrane? (page 87)2. What kind of material makes up the basement membrane?3. Name 6 connective tissues.4. Give two differences between epithelial and connective

tissues.5. Name the 3 germ layers6. What does each do? a. Adipose b. Areolar c. Hyaline7. Where is each found? a. Reticular b. Dense c. elastic

NOTES 11/3

Muscular and Nervous Tissues

MUSCULAR TISSUE

APPEARANCE: Long and thread-like cells side by side

FUNCTION:

1. Movement

2. Heat production

CHARACTERISTICS

• Vascular

• Contracting

• Voluntary and involuntary

• Not much matrix

3 TYPES

1. SKELETAL – attached to bones

a. Striated (striped)

b. Voluntary (you control)

c. Fibers in bundles

2. SMOOTH (visceral) – walls of hollow organs (stomach, intestines, blood vessels, etc.)

a. Nonstriatedb. Involuntaryc. Fibers not in bundles

3. CARDIAC – walls of heart

a. Striated

b. Involuntary

c. Fibers in bundles

NERVOUS TISSUE

APPEARANCE – cells with branches from them

FUNCTION:

1. Communication between body parts

2. Regulate body activities

CHARACTERISTICS

• Made of two kinds of cells: neurons and neuroglia

• Axon end – sends messages away from the cell

• Dendrite end – receives messages

LOCATION

Brain, spinal cord, and nerves

AGENDA

• TODAY - Review sheet of chapter.

• NEXT CLASS – lab – looking at tissues

*bring pencil and notes to answer

questions

TEST CHAPTER 4 – Next Thursday 14th