1
Q
oxygen not being present during cellular respiration
A
causing the glucose to convert to lactic acid
2
Q
lactic acid
A
lowers the pH in intracellular fluid and causes muscle fatigue
3
Q
when in muscle fatigue
A
the muscles cannot contract efficiently, contraction may be painful, and lactic acid is released into the blood to the liver where it is converted into pyruvic acid
4
Q
the pyruvic acid can
A
be used when it is needed for energy
5
Q
the conversion from lactic acid to pyruvic acid requires
A
ATP
Muscular System
flashcards
Decks in class (42)
# Cards
-
five golden rule of muscle activity6
-
types of body movement12
-
special movements7
-
interactions of muscles in the body5
-
intro to muscles5
-
muscle structure4
-
muscles and tendons13
-
muscle arrangements12
-
the role of the brain7
-
muscle tone4
-
ATP4
-
exercise- isotonic7
-
exercise- isometric4
-
muscle sense9
-
Energy Sources for Muscle Contractions3
-
creatine phosphate5
-
glycogen5
-
hemoglobin and myoglobin19
-
muscle connective tissue6
-
muscle fiber- microscopic structure17
-
sarcomere structure15
-
muscle fiber contraction5
-
sarcolema-polarization10
-
sarcolema- depolarization12
-
sarcolemma-repolarization3
-
sliding filament mechanism- contraction4
-
sliding filament mechanism steps23
-
aging and muscular system11
-
action definitions of muscle movement11
-
3 general gps of muscles found in head and neck4
-
muscles of trunk10
-
muscles of hip and leg6
-
muscles of leg and foot3
-
muscles of pelvic floor1
-
intramuscular injections4
-
oxygen13
-
lactic acid5
-
sarcolemma3
-
myofibrils5
-
motor neurons4
-
all of the muscles of pp 226
-
new info3
