× Didn't find what you were looking for? Ask a question
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
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
vietquocnguyen vietquocnguyen
wrote...
Go to Answer
Posts: 498
Rep: 0 0
6 years ago
Which is the main material of cell membranes?
  a. lipids
  b. proteins
  c. phospholipids
  d. triglycerides
  e. fatty acids

Question 2

Triglycerides yield how much more energy, gram for gram, than carbohydrates?
  a. twice as much
  b. three times as much
  c. four times as much
  d. one half as much
  e. about the same amount
Textbook 
Human Biology

Human Biology


Edition: 10th
Authors:
Read 56 times
2 Replies
Replies
Answer verified by a subject expert
ben.kenobi24ben.kenobi24
wrote...
#1
Top Poster
Posts: 555
Rep: 2 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

wrote...
#2
6 years ago
These are correct! Thank you very much!!!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1433 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1690
  
 87
  
 1142