Tissue Types w/ Function & Location

Function w/ name

Function w/ name

Simple Squamous - allows for easy diffusion and filtration

Location w/ name

Simple Squamous - Air sacks of lungs, walls of blood capillaries/blood vessels

Function w/ name

Simple Cuboidal - Absorption, secretion, and protection

Location w/ name

Simple Cuboidal - Surface of ovaries, kidney tubules, ducts, and tubes

Function w/ name

Simple Columnar - Absorption and secretion of substances in kidneys, secretion of mucus

Location w/ name

Simple Columnar - Lining of uterus, stomach, and intestines

Function w/ name

Pseudostratifed Columnar - Protects foreign particles from entering respiratory airways and the secretion of mucus

Location w/ name

Pseudostratified Columnar - Lining of respiratory passageways

Function w/ name

Transitional - Allows tissue to expand and contract

Location w/ name

Transitional - Inner lining of bladder, ureters, and urethra

Function w/ name

Stratified Squamous - Protects against microorganisms from invading underlying tissue; abrasion resistance

Location w/ name

Stratified Squamous - Outer layer of skin, lining of oral cavity, and the throat

Function w/ name

Stratified Cuboidal - Protection, secretion, and excretion

Location w/ name

Stratified Cuboidal - Lining of larger ducts in mammary, sweat, and salivary glands; also in pancreas

Function w/ name

Stratified Columnar - Protection of underlying tissues

Location w/ name

Stratified Columnar - Vas deferens, parts of the male urethra, and parts of the pharynx

Function w/ name

Merocrine Gland - secretes watery, protein-rich fluid

Location w/ name

Merocrince Gland - Sweat, salivary, pancreatic glands (all over the body)

Function w/ name

Apocrine Gland - Procuced pheromones (body odor) and secretes portions of cells

Location w/ name

Apocrine Gland - Face, breasts, scalp, axilla, and perineum

Function w/ name

Holocrine Gland - Secretes secretory products and whole cells

Location w/ name

Holocrine Gland - Breasts and some sweat glands

Function w/ name

Loose Connective - Binds organs together and holds tissue fluids in place

Location w/ name

Loose Connective - Beneath the skin, between muscles, beneath epithelial

Function w/ name

Dense Regular Connective - Connects different organs and muscles and transmits stress or forces over long distances

Location w/ name

Dense Regular Connective - Tendons, ligaments, deeper skin layers

Function w/ name

Dense Irregular Connective - Makes the skin resistant to tearing caused by stretching pressure

Location w/ name

Dense Irregular Connective - Dermis (deep layers of skin)

Function w/ name

Adipose - Protects, insulates, and stores fat

Location w/ name

Adipose - Beneath the skin, around kidneys, behind eyeballs, the surface of the heart

Function w/ name

Hyaline - Supports, protects, provides framework

Location w/ name

Hyaline - Nose, ends of bones, and rings in the walls of respiratory passages

Function w/ name

Elastic - Supports, protects, and provides a flexible framework

Location w/ name

Elastic - Framework of external ear, parts of the larynx

Function w/ name

Fibrocartilage - Supports, protects, and absorbs shock

Location w/ name

Fibrocartilage - Between parts of the spinal column and parts of the flexible girdle

Function w/ name

Bone - Supports, protects, provides frameworks

Location w/ name

Bone - Skeleton

Function w/ name

Blood - Transports substances and helps maintain a stable internal environment

Location w/ name

Blood - everywhere

Function w/ name

Skeletal - voluntary movements

Location w/ name

Skeletal - Usually attached to bones

Function w/ name

Smooth - Involuntary movements

Location w/ name

Smooth - Walls of hollow internal organs, spindle-shaped appearance

Function w/ name

Cardiac - Heart movement

Location w/ name

Cardiac - Heart muscle, striated and inter-calculated disk

Function w/ name

Nervous - Sends and receives info to and from brain

Location w/ name

Nervous - Brain, spinal cord, and nerves

Extracellular Matrix (ECM)

The space between cells; it allows for cells to migrate to different places

Fibroblasts

Produces fiber for the matrix

Macrophages

Clears foreign objects from particles

Mast Cells

Thick strands of protein that lack elasticity and have great tensile strength

Elastic Fibers

Produces elastin and can stretch and resume shape

Reticular Fibers

Supports the early extracellular matrix during the formation of scar tissue, the healing of wounds, and the general development

4 Main Tissue Types

Connective, Epithelial, Muscle, Nervous

3 Main Components of Connective

Ground substance, fibers, cells

What makes up the ecm?

Ground substance and fibers

Greatest differentiate of everything vs. epithelial?

Epithelial is TIGHTLY PACKED

Basement Membrane

A sheet-like form of ecm that underlines the epithelia and endothelia and it surrounds muscle and fat

Is cartilage avascular or vascular?

Avascular

Is dense connective avascular or vascular?

Poorly Vascularized

Can muscle tissue contract?

Yes, it gets shorter