bones Flashcards
cranium
top part of skull
mandible
mouth bone
clavicle
collar bone
sternum
chest bone
(connects ribs)
scapula
at back from shoulder
thoracic vertebrae
back chest
ulna
under on first part of arm
radius
axial skeleton
80 bones
earliest muscle to evolve
smooth muscle
ligaments
bone to bone
tendons
bones to muscles
thin filament
7-8 nm thick
troponin (3 chains)
tropomyosin (2 chains)
actin (2 chains)
thick filament
16 nm thick
myosin; 2 polypeptide chains/300 myosin coiled around
2 globular heads at end
euglena movement;
flagellum
paramecium movement;
cilia
amoeba movement;
pseudopodia
recovery stroke
4/9 fibrils contract; make fibril straight
effective stroke
5/9 fibrils contract; make fibril bend
locomotion in jelly fish due to it bell shaped body
water enters make body contract, it pushes water out and jfish moves
starfish
tubefeet
snail locomotion
cockroack locomotion
legs and wings
earthworm locomotion;
setae and muscles
snail locomotion;
foot
freely moveable joins
elbow, wrist, vertebrae, ankle
unpaired facial bones
mandible, vomer
pelvic girdle connects hindlimb with
hip joint
skeletal muscles
10-100 micro m
cardiac and smooth muscles
uni nucleated
syndesmosis
bony joint
coccyx vertebrae
pelvic region
elbow joint
hinge
hip joint
ball and socket
atlantoaxial joint
pivot
metacarpophalangeal joint
condyloid
carpometacarpel joint
saddle
acromioclavicular joint
planar
pivotal joint
allows skull to rotate on ur spine
humerous makes a ball and socket w
scapula
linear series of spine
33 bones
glottis
intestinal parasite of man, phylum nematoda
in pyramidine: when NH2 at position 4
cytosine
when =O at position 4 then check at position 4
if H: uracil if CH3: thymine
exocrine & endocrine
pancreas
chlorophyll a has
-CH3
denitrification in soil
nitrate to nitrogen
femur
longest bone
tibia
upper bone in lower part of leg
fibula
lower bone in lower part of leg
