green boxes; neuronal communication

Question 1

creatine phosphate

Answer 1

reserve of phosphate which combiens with ADP to produce ATP . USED FOR SHORT BURSTS OF MUSCLE CONTRACTION EG TENNIS SERVE

Question 2

Aerobic respiration

Answer 2

most ATP used by muscle cells regenerated from ADP during oxidative phosphorylation. occurs in mitochondria + useful for low intensity excersise

Question 3

anaerobic respiration

Answer 3

ATP would be generated anaerobically if not enough oxygen present, therefore its generated in glycolysis . pyruvate produced converted to lactic acid which builds up in muscles and causes fatigue !

Question 4

multiple sclerosis (G)

Answer 4

affects brain, nerves and spinal cord; causign vision problems, muscle problems, movement problems etc…

causes immune system to attack body tissues, degreades myelin sheath… results in breakdown of axons of neurones

Question 5

Frequency of action potentials measured by…( G)

Answer 5

oscilloscope

Question 6

drugs (G)

Answer 6

similar shape to neurotransmitters