Cell Model

Secretory Vesicle

Smooth Endoplasmic Reticulum

Mitochondria

Fat Vacuole

Ribosomes

Golgi Apparatus

Centrioles

Rough Endoplasmic

Reticulum (Note

Ribosomes)

Lysosome

Cell Model

MITOSIS SLIDES

INTERPHASE

EARLY PROPHASE

LATE PROPHASE

MITOSIS SLIDES

METAPHASE

ANAPHASE

LATE

PROPAS

ANAPHASE

MITOSIS SLIDES

TELOPHASE

MITOSIS SLIDES

____________

_____________

_____________

MITOSIS SLIDES

_____________

ANAPHASE

LATE

PROPAS

_____________

MITOSIS SLIDES

_____________

MITOSIS MODEL

Interphase

Nucleus is intact. Centrioles are close

together

MITOSIS MODEL

MITOSIS MODEL

Early Prophase

Centrioles are moving apart.

Nucleus (with chromatin) is still intact.

MITOSIS MODEL

MITOSIS MODEL

Late Prophase

Centrioles are at opposite ends. Nucleus breaks apart, forming chromosomes.

MITOSIS MODEL

MITOSIS MODEL

Metaphase

Chromosomes are aligned in the middle of the cell

forming sister chromatids.

Spindle Fiber

MITOSIS MODEL

MITOSIS MODEL

Anaphase

Sister chromatids separate forming

daughter chromosomes.

MITOSIS MODEL

MITOSIS MODEL

Late Anaphase

Daughter chromosomes become

further separated.

MITOSIS MODEL

MITOSIS MODEL

Telophase

Chromosomes have completed their

separation forming new nuclei. Cytokinesis causes

cleavage furrow.

MITOSIS MODEL

MITOSIS MODEL

Daughter Cells/ Interphase

Cytokinesis has been completed. We now have 2

individual cells.

(Note cell boundary between cells.)

MITOSIS MODEL

SIMPLE SQUAMOUS EPITHELIUM

Simple

Squamous

Epithelium

Function: Diffusion and filtration

Location: Lung alveoli, kidney glomerulus, capillary walls

__________________________

Function: ____________________

Location: _______________________________________

SIMPLE CUBOIDAL EPITHELIUM

Function: Secretion and some absorption Location: Any secretory gland, kidney tubules and other ducts

____________________________

Function: __________________________

Location: ___________________________________________

SIMPLE COLUMNAR EPITHELIUM

Goblet

Cells

Simple

Columnar

Epitheliu

m

Function: Absorption or secretion Location: Lining of small intestine, vas deferens, and other high-pressure ducts

_______________________________

Function: _______________________ Location: _______________________________________________________

PSEUDOSTRATIFIED CILIATED COLUMNAR EPITHELIUM

Pseudostratified

Ciliated

Columnar

Epithelium

Goblet Cells

Function: Protection, removal of foreign material Location: Nasal cavities, sinuses, pharynx, trachea, and bronchi of lungs

Cilia

____________________________________________________________________________________________________________________

Function: _________________________________ Location: ___________________________________________________

STRATIFIED SQUAMOUS EPITHELIUM

Function: Protection against abrasion

Location: Epidermis, oropharynx, anal canal

STRATIFIED SQUAMOUS EPITHELIUM

Function: ________________________

Location: ____________________________

AREOLAR CONNECTIVE TISSUE

Elastic

Fibers

Collagenous

Fibers

Function: Attach one tissue/organ to another, separates muscles Location: Under skin, surrounding vessels, glands, muscles and nerves

Fibroblasts

DENSE REGULAR CONNECTIVE TISSUE

Collagen

Fibers

Function: Connection of two structures together Location: Tendons and ligaments

Fibroblast

Nuclei

ADIPOSE TISSUE

Adipocyte

Nucleus

Function: Energy storage, insulation under skin, cushioning around organs Location: Under skin, around heart, kidneys, and eyes

Blood

Vessel

Lipid

within

Adipocyte

____________________

Function: __________ , ___________ Location: __________ , __________ , __________ , __________

____________________

Function: ____________________ Location: __________ , __________

____________________

Function: __________ , _________ , __________ Location: __________ , __________ , __________ , __________

ELASTIC CARTILAGE

Lacunae With Chondrocytes

Elastic

Fibers

Function: Provide flexible support Location: Outer ear, epiglottis, larynx

Perichondrium

____________________

Function: ____________________ Location: __________ , __________ , __________

HYALINE CARTILAGE

Function: Support Location: Costal cartilage, end of nose

Chondrocytes

in Lacunae

Matrix

____________________

Function: ________

Location: ______________________________

SKIN MODEL

Pacinian Corpuscle

Meissner’s Corpuscles

Sweat Gland

Sebaceous Gland

Arrector Pili Muscle

Epidermal Layer

Dermis Layer

Hypodermis (Subcutaneous)

Layer

Adipose Tissue

SKIN MODEL

Hair Follicle

Stratum Corneum

Stratum Lucidum

Stratum Spinosum

Stratum Granulosum

Stratum Basale

Stratum Spinosum

Stratum Basale

Stratum Corneum

Stratum Granulosum

Hair Shaft

Hair Bulb (containing

hair papilla)

Hair Root

Papilla

SKIN MODEL

SKIN MODEL

SKIN SLIDES

Epidermis

Hypodermis

Dermis

Adipose Tissue

Hair Follicle (with Hair

Root)

Sebaceous Gland

SKIN SLIDES

Hair Follicle (with Hair Root)

Sebaceous Gland

Sweat Glands

Sweat Glands

SKIN SLIDES

Stratum Lucidum

(area between

Graunlosum & Corneum.

Usually cannot be

seen)

Stratum Spinosum

Stratum Granulosum

Stratum Corneum

Stratum Basale

SKIN SLIDES

Adipose Tissue

Pacinian Corpuscle

SKIN SLIDES

SKIN SLIDES

SKIN SLIDES

SKIN SLIDES