Shared Flashcard Set

Details

Tissue Identification
identification of various tissues
63
Biology
Undergraduate 1
02/25/2013

Additional Biology Flashcards

 


 

Cards

Term
[image]
Definition
Simple Squamous
Term
[image]
Definition
Simple Cuboidal
Term
[image]
Definition
Simple Columnar
Term
[image]
Definition
Stratified Squamous
Term
[image]
Definition
Stratified Cuboidal
Term
[image]
Definition
Stratified Columnar
Term
[image]
Definition
Pseudostratified Columnar
Term
[image]
Definition
Transitional
Term
[image]
Definition
Adipose
Term
[image]
Definition
Bone
Term
[image]
Definition
Blood
Term
[image]
Definition
Areolar
Term
[image]
Definition
Dense Regular
Term
[image]
Definition
Dense Irregular
Term
[image]
Definition
Reticular
Term
[image]
Definition
Hyaline Cartilage
Term
[image]
Definition
Elastic Cartilage
Term
[image]
Definition
Fibrocartilage
Term
[image]
Definition
skeletal
Term
[image]
Definition
Mesenchyme
Term
[image]
Definition
Cardiac
Term
[image]
Definition
Smooth
Term
[image]
Definition
Nervous
Term
Simple Squamous function
Definition
filtration, diffusion, and secretion in serous membranes
Term
Simple Cuboidal function
Definition
secretion and absorbtion
Term

Simple Columnar function

 

(nonciliated)

 

(ciliated)

Definition

nonciliated: secretion and absorption, secrete mucus, helps prevent distruction of stomach lining

ciliated: cilia beat in unison, moving mucus and foreign particles, help to move oocytes expelled from ovaries through fallopian tubes into uterus

Term

Pseudostratified Columnar function

 

(ciliated)

 

(nonciliated)

Definition

ciliated: secrete mucus that traps foreign particles anf cilia sweep it away

 

nonciliated: absorption and protection

Term
Stratified Squamous function
Definition
protect against abrasion, water loss, uv rays, and foregin envasion, defense against microbes
Term
Transitional function
Definition
allows urinary organs to stretch and maintain protective lining while holding variable amounts of fluid without rupturing
Term
Areolar functions
Definition
strength, elasticity, and support
Term
Adipose function
Definition
reduces heat loss through skin, serves as an energy reserve, supports and protects organs
Term
Reticular function
Definition
forms stoma of organs, filters and removes worn-out blood cells in the spleen and microbes in lymph nodes
Term
Dense Regular function
Definition
provides strong attachment between various structures
Term
Dense Irregular finction
Definition
provides tensile (pulling) strength in many directions
Term
Hyaline Cartilage function
Definition
reduces friction and absorbs shock at joints, provides flexibility and support, weakest type of cartilage
Term
Fibrocartilage function
Definition
support and joing structures together, strength and regidity make it the strongest type of cartilage
Term
Elastic Cartilage function
Definition
provides strength and elasticity, maintains shape of structures
Term
Blood function
Definition

RBC's transport oxygen and some carbon dioxide

 

WBC's carry on phagocytosis and are involved in allergic reactions and immune system responses

 

platelets are essential for blood clotting

Term
Bone function
Definition
support, protection, storage, houses blood-forming tissue, serves as levers that act with muscle tissue to enable movement
Term
Skeletal function
Definition
motion, posture, heat production, protection
Term
Cardiac function
Definition
pumps blood to all parts of the body
Term
Smooth function
Definition
motion (prpulsion of foods through the gastrointestinal tract, contraction of stomach and urinary bladder)
Term
Nervous function
Definition
exhibits sensitivity to various types of stimuli, converts stimuli into impulses (action potentials), conducts impulses to other neurons, muscle fibers, or glands
Term
basement membrane
Definition
a thin extracellular layer that commonly consists of the basal lamina and reticular lamina
Term
cilia
Definition
a hair or hairlike process projecting from a cell that may be used to move the entire cell or to move substances along the surface of the cell
Term
keratinized epithelium
Definition
develops a tough layer of keratin in apical layer of cells and several layers deep to it. keratin helps protect skin and underlying tissues from heat, microbes, and chemicals
Term
microvilli
Definition
fingerlike cytoplasmic projections that increase surface area of the plasma membrane, thus increasing the cells rate of absorption
Term
Goblet cells
Definition
modified columnar cells that secrete mucus
Term
Lumen
Definition
the space within an artery, vein, intestine, renal tube, or other tubular structure
Term
Collagen fibers
Definition
very strong and resistant to pulling forces, but are not stiff, which allows for flexibility
Term
Elastic fibers
Definition
smaller in diameter than collagen fibers, branch and join together to form a fibrous network within a tissue
Term
Reticular fibers
Definition
consist of collagen arranged as fine, branching, interwoven fivers that provide support in the walls of blood vessels and form a network around the cells in some tissues
Term
chondrocyte
Definition
cell of mature cartilage
Term
lecuna
Definition
a small hollow space
Term
osteocyte
Definition
a mature bone cell that maintains the daily activities of bone tissue
Term
intercalated disc
Definition
an irregular transverse thickening of sarcolemma that contains desmosomes, which hold cardiac muscle fibers (cells) together, and gap junctions, which aid in conduction of muscle action potentials from one fiber to the next
Term
axon
Definition
the usually single, long process of a nerve cell that propagates a nerve impulse toward the axon terminals
Term
dendrite
Definition
a neural process that carries electrical signals, usualy graded proteins, toward the cell body
Term
axon terminal
Definition
terminal branch of an axon where synaptic vesicles undergo exocytosis to release neurotransmitter molecules
Term
supporting (glial) cell
Definition
support, insulate, nourish, and protect
Term
ectoderm
Definition
epidermis of skin and its derivatives and nervous tissue
Term
mesoderm
Definition
skeleton and muscles of the body
Term
endoderm
Definition
forms lining of digestive tube and its associated structures
Supporting users have an ad free experience!