basophilic
babies
the skin (& cartilage) we're in
nervous sweats
bone tired, gotta muscle up
i love stopping the bleed!
100

how do mitochondria and ribosomes stain with H&B staining?

mitochondria= acidophilic (pink/red) 

ribosomes= basophilic (blue/purple) 

100

define simple epithelia and name the 4 types of simple epithelia 

bonus: draw me a picture of one kind of simple epithelium. 

single layer of cells resting on a basal lamina. (all the cells in simple tissue touch the basal lamina!) 

simple squamous, simple cuboidal, simple columnar, pseudostratified 

100

Most common type of neuron 

interneurons; connect completely within CNS 

100

basophilic cell with euchromatic nucleus that PRODUCES bone matrix and cannot divide. 

bonus: name the mature form of this bone cell 

osteoblasts

bonus: osteocytes 

100

what color does reed blood cell cytoplasm stain? 

basophililc/blue 

200

describe an "artifact" and give an example of an expected artifact in staining. 

artifact= artificial change in the cell tissue during staining 

expected= "empty" adipose cell, loss of most water soluble molecules in washing process 

200

present only in the male reproductive system, long microvilli clumped together 

stereocilia  

200

describe the structure and function of a neuron 

cell body (star shaped) with dendrites attached, axon comes out of the cell body and extends to the terminal which sends out signals. 

200

tell me about appositional growth! how does it work? 

osteoblasts build from the outside while osteoclasts eat from the inside to grow bone. 

200

draw me an eosinophilic band 

should be a red circle, with darker purple nucleus in like a u-ish shape 

300

the process of dividing cells within a cell that is not increasing in size... after which the blastocyst implants on day....

cleavage... day 6! 

300

explain difference between simple and compound glands 

compound glands have more than one duct, and many branches. simple can also have branches but only has one duct. 

300

contents of the axon (what organelles lacking) 

how myelinated in CNS/PNS

DO NOT contain ribosomes, RER, or golgi 

myelinated by schwann cells in the PNS and oligodendrocytes in the CNS 

300

describe purkinje fibers 

larger than regular cardio muscle fibers with lots of glycogen, help coordinate, electric channels using gap junctions 

300
explain production of polychromatic erythroblast 

when RNA in the cell nucleus and hemoglobin entering the cell combine 

400

describe what happens to the trophoblast during the second week (week of twos) 


bonus: name the two cavities in the embryo formed during the week of 2s 

cytotrophoblast (old trophoblast layer) assists in replicating itself to form synctiotrophoblast, which buries itself into the uterine lilning in search of nutrients for the embryo and also secretes HCG to assist in keeping the ovary sustained 

bonus: the amniotic sac and the yolk sac 

400

defective type 1 collagen disease 


bonus points; lack what vitamin? 

scurvy 

bonus: vitamin C 

400

dorsal versus ventral roots 

dorsal root= sensory info exiting cord 

ventral root= only motor info exiting cord 

400

distinguish straited versus not striated muscle types 

SMOOTH IS NOT STRIATED 

skeletal muscle and cardiac muscle both have striations :) 

400

how is smooth muscle arranged in the thickest layer of large veins 

tunica adventitia, smooth muscle is longitudinally arranged 

500

name the three germ layers, AND give one example of tissue that comes from each one, AND give an example of a germ layer birth defect. 

bonus: what is the time period where an embryo is most susceptible to teratogens? 

ectoderm: epidermis, neural tube, head bones 

mesoderm: CT, cartilage, bone, muscle, limbs, blood, lymphatics, GU system  

endoderm: GI tract, respiratory system, lower GU 

valid examples: teratoma, caudal dysgenesis, situs inversus, anencephaly, spina bifida 

bonus: week 3-8 

500

large amoeba like cell with particulate debris in cytoplasm after eating 

mast cell 

500

where the myelin sheath of one schwann cell ends and another begins 

nodes of ranvier 

500

most common form of dwarfism that affects bones that are formed by endochondral ossifications 

bonus: how does this disorder impact the skull? 

achondroplasia 

bonus: head develops normally 

500

where is the discontinuous/sinusoidal capillary located? 

bone marrow 

M
e
n
u