Ion uptake is called active because

Options :
  1. ions are active
  2. ions move freely
  3. energy is expended
  4. ions move positively
Answer and Explanation :-

Answer: Option 3


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : With the increase of pH above seven, the availability of the following decreases

Next Question : The efflux of ions from the cell is enhanced by

Click here for online test on Physiology


 (Getemail alerts when others member replies)

The path to success is to take massive, determined action.
-Anthony Robbins