Top Posters
Since Sunday
7
6
o
5
b
4
s
3
j
3
b
3
m
3
K
3
g
3
L
3
w
3
Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
New Topic  
lengjacinto lengjacinto
wrote...
Go to Answer
Posts: 52
Rep: 0 0
11 years ago
a. They contain n-acetylglutamic acid.  
b. They all have secondary cell wall to some extent.  
c. There is a greater amount of cellulose in secondary cell walls than in primary cell walls.  
d. Lignin is found in primary cell walls of plants.
Read 582 times
1 Reply
Replies
Answer accepted by topic starter
rivera5454rivera5454
wrote...
#1
Posts: 89
Rep: 0 0
11 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1099 People Browsing
 106 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 295
  
 15432
  
 1342
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 820
Previous poll results: What's your favorite math subject?