5. If the external ion concentration is high, cells shrink. This happens due to ____. (Explain your...

90.2K

Verified Solution

Question

Biology

5. If the external ion concentration is high, cellsshrink. This happens due to
____. (Explain your answer.)
a. diffusion
b. denaturation
c. osmosis
d. facilitated diffusion
6. The process by which ATP provides energy requiredfor muscle contraction is
a. chemical reaction.
b. mechanical work.
c. transport work.
d. chemical work.

Answer & Explanation Solved by verified expert

4.4 Ratings (644 Votes)

5 Animal and plant cells are both surounded by a selectively permeable membrane Through this membrane some chemicals like water and oxygen can move freely acroos the membrane but other chemicals like big protein molecules and DNA are blocked by the membrane Osmosis is the diffusion of water through a membrane The water always moves from a high concentration to a lower concentration There are three cases in this if we place a plant or animal cell in isotonic solution where the concentration of water is same in both the cell and in the surrounding there is no movement See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member