Muscle cells can produce ATP by A TPPC pathway Glycolysis Ae
     Muscle cells can produce ATP by  A TP-PC pathway  Glycolysis  Aerobic metabolism all the above.  As exercise intensity increases, there is a shift from fat to  metabolism  Protein  Glycerol  Non-oxidative  Carbohydrate  Muscle cells are not only a site of lactate production but also a primary tissue for lactate removal. True  False  Do oral re-hydration beverages (example power a d or cytomax) help to maintain blood glucose concentration  True  False  
  
  Solution
1. The option 4 is true. All pathways are followed in ATP production in muscle cells. ATP-PC pathway is ATP- Creatinin phosphate pathway, which use ADP and CP to produce ATP.
2. The option third is true. During exercise when fat breaks, move to muscles where the non-oxidative metabolism occurs.
3. The second option is true. It is false that muscles are primary tissue for lactate removal; it is by liver then kidney.
4. The first option is true. Oral rehydration beverages contain six level teaspoons of sugar and half level teaspoon of salt for a liter water combination. It helps to maintain sugar level after exercise or during dehydration condition.

