bones

Question 1

cranium

Answer 1

top part of skull

Question 2

mandible

Answer 2

mouth bone

Question 3

clavicle

Answer 3

collar bone

Question 4

sternum

Answer 4

chest bone
(connects ribs)

Question 5

scapula

Answer 5

at back from shoulder

Question 6

thoracic vertebrae

Answer 6

back chest

Question 7

ulna

Answer 7

under on first part of arm

Question 8

radius

Question 9

axial skeleton

Answer 9

80 bones

Question 10

earliest muscle to evolve

Answer 10

smooth muscle

Question 11

ligaments

Answer 11

bone to bone

Question 12

tendons

Answer 12

bones to muscles

Question 13

thin filament

Answer 13

7-8 nm thick
troponin (3 chains)
tropomyosin (2 chains)
actin (2 chains)

Question 14

thick filament

Answer 14

16 nm thick
myosin; 2 polypeptide chains/300 myosin coiled around
2 globular heads at end

Question 15

euglena movement;

Answer 15

flagellum

Question 16

paramecium movement;

Answer 16

cilia

Question 17

amoeba movement;

Answer 17

pseudopodia

Question 18

recovery stroke

Answer 18

4/9 fibrils contract; make fibril straight

Question 19

effective stroke

Answer 19

5/9 fibrils contract; make fibril bend

Question 20

locomotion in jelly fish due to it bell shaped body

Answer 20

water enters make body contract, it pushes water out and jfish moves

Question 21

starfish

Answer 21

tubefeet

Question 22

snail locomotion

Question 23

cockroack locomotion

Answer 23

legs and wings

Question 24

earthworm locomotion;

Answer 24

setae and muscles

Question 25

snail locomotion;

Answer 25

foot

Question 26

freely moveable joins

Answer 26

elbow, wrist, vertebrae, ankle

Question 27

unpaired facial bones

Answer 27

mandible, vomer

Question 28

pelvic girdle connects hindlimb with

Answer 28

hip joint

Question 29

skeletal muscles

Answer 29

10-100 micro m

Question 30

cardiac and smooth muscles

Answer 30

uni nucleated

Question 31

syndesmosis

Answer 31

bony joint

Question 32

coccyx vertebrae

Answer 32

pelvic region

Question 33

elbow joint

Answer 33

hinge

Question 34

hip joint

Answer 34

ball and socket

Question 35

atlantoaxial joint

Answer 35

pivot

Question 36

metacarpophalangeal joint

Answer 36

condyloid

Question 37

carpometacarpel joint

Answer 37

saddle

Question 38

acromioclavicular joint

Answer 38

planar

Question 39

pivotal joint

Answer 39

allows skull to rotate on ur spine

Question 40

humerous makes a ball and socket w

Answer 40

scapula

Question 41

linear series of spine

Answer 41

33 bones

Question 42

glottis

Answer 43

intestinal parasite of man, phylum nematoda

Question 44

in pyramidine: when NH2 at position 4

Answer 44

cytosine

Question 45

when =O at position 4 then check at position 4

Answer 45

if H: uracil if CH3: thymine

Question 46

exocrine & endocrine

Answer 46

pancreas

Question 47

chlorophyll a has

Answer 47

-CH3

Question 48

denitrification in soil

Answer 48

nitrate to nitrogen

Question 49

femur

Answer 49

longest bone

Question 50

tibia

Answer 50

upper bone in lower part of leg

Question 51

fibula

Answer 51

lower bone in lower part of leg