20b Flashcards
1
Q
Protein based intracellular network
A
Cytoskeleton
2
Q
Enzymes that use energy from ATP to move
A
Motor proteins
3
Q
Polymers composed of the protein actin
A
Microfilaments
4
Q
Rodlike extensions of cell membrane
A
Filapodia
5
Q
Sheetlike extensions of cell membrane
A
Lamellapodia
6
Q
Oxygen binding heme protein in aerobic muscle
A
Myoglobin
7
Q
Lack of sugar
A
Muscle fatigue
8
Q
Build up of lactic acid
A
Muscle cramps
9
Q
F;uid filled chambers
A
Hydrostatic
10
Q
Exoskeleton is made of the long chain carbohydrate ______ plus small amounts of proteins and phenol
A
Chitin
11
Q
Ribs, spine, skull
A
Axial skeleton
12
Q
Limbs, pelvic and pectoral girdles
A
Appendicular skeleton
13
Q
Cells that produce cartilage
A
Chonodrocytes
14
Q
Cells that produce bone
A
Osteoblasts
15
Q
Cells that dissolve cartilage and bone
A
Osteoclasts
