× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
r
4
L
4
3
d
3
M
3
l
3
V
3
s
3
d
3
a
3
g
3
j
3
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
zc323 zc323
wrote...
Go to Answer
Posts: 608
Rep: 0 0
6 years ago
Which of the following statements concerning osmosis is FALSE?
 
  A) Osmosis requires a selectively permeable membrane.
  B) During osmosis, water crosses to the side of the membrane with a lower solute concentration.
  C) Cells placed in hypotonic solutions will gain water.
  D) Crenation results when blood cells are placed in a hypertonic solution.
  E) Osmosis stops when the system reaches equilibrium.


A stable atom has ________ in its valence shell.
 
  A) 4 electrons
  B) 2 neutrons
  C) 8 electrons
  D) 8 protons
  E) 10 electrons


ATP is expended in which of the following processes?
 
  A) facilitated diffusion
  B) diffusion
  C) group translocation
  D) active transport
  E) both active transport and group translocation


Matter composed of a single type of atom is known as a(n)
 
  A) element.
  B) mineral.
  C) molecule.
  D) compound.
  E) electron.


Lipid-soluble molecules would be expected to cross the cytoplasmic membrane by which of the following processes?
 
  A) osmosis
  B) facilitated diffusion
  C) diffusion
  D) active transport
  E) group translocation
Read 341 times
2 Replies
Replies
Answer verified by a subject expert
austinmark1austinmark1
wrote...
#1
Top Poster
Posts: 802
Rep: 9 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

zc323 Author
wrote...
#2
6 years ago
Thank you so much for providing this
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  2076 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 218
  
 1715
  
 1078
Your Opinion
Which country would you like to visit for its food?
Votes: 262
Previous poll results: Do you trust social media networks with protecting your privacy?