When you sneeze into your hands and touch something and then someone touches a object. Then eat or touch their eye it gets into their system and thats how bacteria and fungi get into you.
Answer:
the answer to number 5 is false
An agonist will active receptors, causing a physiological response. (Pretty much, it acts like a neurotransmitter). On the other hand, an antagonist will BLOCK a receptor, preventing a neurotransmitter from binding on that receptor, therefore blocking a physiological response.
Agonist --> acts like a neurotransmitter and elicits a responseAntagonist --> BLOCKS a neurotransmitter by binding on to the receptor, therefore blocking a response.
