Biology 3338A Lecture Notes - Lecture 28: Somite, Laminin, Integrin
11 views4 pages
9 Jul 2016
School
Department
Course
Professor
Document Summary
Intermediate cells that are neither neural or epidermal, they are neural crest. They are stem cell-like, they give rise to different things depending on the environment. As the neural tube is closing from anterior to posterior, as this is happening these cells migrate. If they are migrating in the anterior end they give rise to different structure etc . Also the path that they choose to migrate through also determines their structure. People initially didn"t think it was that important. As nurulation is occuring, you have medial hinge point formation, and you also have dorsal lateral hinge point formaiton. The n cadherin comes together with n cadherins and same with e. They are exposed to different factors and depending on those factors they differentiate into different things. This is determined by where they are going to migrate. As they migrate to different locations they receive different signals.
Get access
Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers
Related Documents
Related Questions
lateral medial proximal |
Pelvic Dorsal Thoracic |
sagittal plane parasagittal plane frontal plane |
separates right and leftportions of the body misses the midline,separating right and left portions of unequal size separates anterior andposterior portions of the body |
Cell membrane Plasma membrane Plasmalemma |
oxygen lungs potassium |
lining the ducts thatdrain sweat glands lining kidneytubules lining the stomach at the surface of theskin |
stratum basale stratum granulosum stratum spinosum |
connective tissue muscle tissue neural tissue |
RNA molecule DNA molecule tRNA molecule |
neutral fats phospholipids fat-soluble vitamins |
tissue organ atom |
odor salt nitrates |
impetigo vitiligo ringworm |
Stratum corneum Stratum granulosum Stratum basale |
to heat the skin for evaporativecooling to get rid of bodywaste to elevate bodytemperature |
heats has no effect on dries the body |
terminal hair rrrector pili arrector pili |
periostesis mastication cartilage |
blood-formingclots. elastic tissue. Sharpey's fibers. |
epiphysis diaphysis metaphysis lamella |
fontanels lacunae sutures |
coccyx pubis iliac crest |
yellow bone marrow periosteum compact bone marrow |
tarsals metatarsals phalanges |
Inferior ramus Lesser sciaticnotch Superior body |
spinous process pedicles laminae |
nasal bones lacrimal bones maxillary bones |
lateral cuneiform cuboid calcaneus |
The humerus and theclavicle The scapula and theclavicle The humerus and theradius |
syndesmosis symphysis gomphosis |
produce red blood cells(hemopoiesis) provide a smooth surfaceat the ends of synovial joints form the synovialmembrane |
also are calledcollateral ligaments prevent hyperextension ofthe knee assist in defining therange of motion of the leg |
small sacs containingsynovial fluid semilunar cartilagepads tendon sheaths |
It contains lacticacid. It contains hyaluronicacid. It contains hydrochloricacid. |