If a person has memory B cells against a certain pathogen, the person is
A. likely to develop that disease.

B. much less likely to develop the disease a second time.

C. able to spread the disease to others through physical contact.

D. probably still sick with the disease

Question

If a person has memory B cells against a certain pathogen, the person is 
 A. likely to develop that disease.  
 
 B. much less likely to develop the disease a second time.  
 
 C. able to spread the disease to others through physical contact.  
 
 D. probably still sick with the disease

wach · Answer

Memory B cells 'remember' pathogens that the body has encountered, to more quickly produce antibodies and 'fight' the disease'. It makes the body less susceptible. 
Knowing that, which option is best? :)

anonymous · Answer

B is correct

anonymous · Answer

ohhh hey you are taking grade 9 biology b semester test, good luck mang ty for posting this also :) peace happy summer to everybody reading this!