Top Posters
Since Sunday
e
4
h
4
h
4
m
3
d
3
B
3
o
3
w
3
H
3
a
3
c
3
k
3
New Topic  
yusuki yusuki
wrote...
Posts: 2318
Rep: 0 0
9 years ago
Which cells are required to process and present antigens from foreign material as the initial step in the immune response?
a.   T–helper cells
b.   macrophages
c.   eosinophils
d.   monocytes

Read 356 times
3 Replies
Replies
Answer verified by a subject expert
monosaccharidemonosaccharide
wrote...
Top Poster
Posts: 3208
9 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

yusuki Author
wrote...
9 years ago
What I needed, thanks.
wrote...
9 years ago
No problemo Smiling Face with Open Mouth
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  890 People Browsing
Related Images
  
 1537
  
 48336
  
 27
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 484

Previous poll results: What's your favorite math subject?