Question 48 (2 points) ✓ Saved Muscular adaptations to anaerobic training include
An increase in type lla muscle fiber cross-sectional area
An increase in type I muscle fiber cross-sectional area
An increase in type I muscle fiber percentage
Two of the above
All of the above

Aresearcher lyses a cell that contains nucleic acid molecules and capsomeres of tobacco mosaic virus (tmv). the cell contents are left in a covered test tube overnight. the next day this mixture is sprayed on tobacco plants. we expect that the plants would ) develop some but not all of the symptoms of the tmv infectionb) develop the typical symptoms of tmv infectionc) not show any disease symptomsd) become infected, but the sap from these plants would be unable to infect other plants