33). The evolution of antibiotic resistance is an example of _____.

Action potential begins with movement of  positively charged Calcium 

12). What is the environmental pressure in the case of antibiotic resistance?

A MOTOR UNIT CONSISTS OF A MOTOR NEURON AND ALL THE MUSCLES IT STIMULATES. 

The sodium and chloride ion concentrations are lower inside the cell than outside, and the potassium concentration is greater inside the cell. 

15). Which situation puts a healthy person at greater risk for a MRSA infection?

CALCIUM IS CRITICAL FOR BODILY FUNCTION. NAME TWO THINGS THAT COULD HAPPEN IF A  BODY WAS DEPLETED OF CALCIUM? 

NEUROMUSCULAR JUNCTION: WHAT DO THE LETTERS REPRESENT?   

DETERMINE WHAT TYPE OF MUSCLE THIS IS AND THAN STATE : WHAT DOES THIS MUSCLE DO?  

WHAT IS  HAPPENING IN THE SARCOMERS OF  A MUSCLE DURING  A CONTRACTION?