Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
40 Cards in this Set
- Front
- Back
fundamental functional unit of the body |
cell |
|
controls the passage of materials into and out of the cell |
membrane |
|
watery gel enclosed by membrane |
cytoplasm |
|
stores DNA and directs all cellular activities |
nucleus |
|
ribosome filled membranous network (RER) |
enodplasmic reticulum |
|
stie of cellular protein synthesis |
endoplasmic reticulum |
|
packages cellular protein product fro secretion |
golgi bodies |
|
center of energy production (ATP) and respiration |
mitochondria |
|
responsible for phagocytosis and digestion |
lysosomes |
|
provide structual support |
filaments and tubules |
|
group of cells which work together to perform a specific function |
tissue |
|
what type of tissue provides protection, absorption and secretion |
epithelial |
|
what type of tissue: covering or lining tissues, glands |
epithelial |
|
what type of epithelial tissue lines the oral cavity |
stratified squamous epithelium |
|
what tissue: holds together, supports and connects body parts |
connective |
|
bone, cartilage, fibrous, fat, blood, dentin, pulp, and collagen are all examples of what type of tissue |
connective |
|
____ nervous system: brain and spinal cord |
Central (CNS) |
|
___ nervous system: everything but the spinal cord and brain |
peripheral (PNS) |
|
what type of tissue: reaction to stimuli |
nervous |
|
what type of tissue: transmission of impulses from CNS or PNS |
nervous |
|
what type of tissue: movement |
muscular |
|
what are the 3 types of muscular tissue |
-smooth/involuntary -skeletal/voluntary -caridac |
|
most structures of the oral cavity develop from what two ebryonic processes |
-frontal process -1st brachial arch |
|
3 structures of the frontal process |
-forehead and frontal bone -medial nasal process -lateral nasal process |
|
what 3 parts make up the median nasal process |
-center and tip of nose -nasal septum -globular process (philturm, premaxillary plate) |
|
what 2 parts make up the lateral nasal process |
sides of nose infraorbital area |
|
the first brachial arch gives rise to what 2 structures |
maxillary process mandibular process |
|
what 3 structures does the maxillary process give rise to |
-lateral palatine processes (palatal shelves) -upper parts of cheek -sides of upper lip |
|
what 3 structures does the mandibular process give rise to |
-lower jaw -lower parts of the face and lower lip -anterior 2/3 of tongue |
|
the posterior (1/3) tongue and hyoid bone develop from the ______ |
2nd and 3rd branchial arches |
|
the development of the face begins about week |
three |
|
the buccopharyngeal membrane separates the oral cavity from the pharynx until rupturing during week |
four |
|
the upper lip is complete within _____ |
6-8 weeks |
|
the upper lip is formed by the fusion of the _______ and ______ |
median nasal process right and left maxillary processes |
|
the palate develops between weeks _____ |
6 and 12 |
|
the palate develops from the fusion of the ____ with the _____ |
globular process left and right palatal shelves |
|
the palate separates the _____ into an upper nasal and lower cavity |
stomodeum |
|
T/F:embryonic process fuse anterior to posterior |
T |
|
clefts occur when |
embryonic processes fail to fuse completely |
|
most abnormalities occur during the ____ trimester |
first |