The process of movement of water molecules from a region of higher concentration to a region of lower concentration through a semipermeable membrane is called ________?
پانی کے مالیکیولز کی زیادہ ارتکاز والے علاقے سے کم ارتکاز والے خطے میں نیم پارمیبل جھلی کے ذریعے حرکت کرنے کے عمل کو کیا کہا جاتا ہے؟
Answer: Osmosis
Explanation
Osmosis is the movement of water molecules through a semipermeable membrane from an area of higher water concentration to lower concentration.
It is a vital process in biological systems for maintaining cell balance.
This question appeared in
Past Papers (12 times)
ETEA 25 Years Past Papers Subject Wise (Solved) (2 times)
ETEA Past Papers (1 times)
Junior Clerk Past Papers (1 times)
KMU CAT Past Papers and Syllabus (2 times)
KPK Teacher Past Papers SST PST CT TT PET (2 times)
PPSC 5 Years Past Papers Subject Wise (Solved with Details) (2 times)
PPSC Past Papers (1 times)
Punjab Police Past Papers (1 times)
This question appeared in
Subjects (4 times)
EVERYDAY SCIENCE (3 times)
GENERAL SCIENCE (1 times)
Related MCQs
- Movement of liquid molecules from lower concentration to higher concentration is called as _____?
- The movement of molecules from high to low concentration, requiring no energy, is called:
- Movement of water molecules from the area of higher water potential to the area of lower water potential called?
- Which is a water purification technology that uses a semipermeable membrane to remove ions, molecules and larger particles from drinking water?
- Ions can have a concentration gradient called ________ which determines net direction of ionic movement?
- Condition is called ______ when solution outside has a higher solute concentration.
- For second order reaction, the initial concentration of reactant A is 0.24 M. If the rate constant is 8.1 x 10^-2 M^-1 s^-1, what is the concentration of A after 29 seconds?
- The solution in which the solute concentration is larger is called concentration solution. Which one of the following is concentrated solution?
- Which of the following processes uses a protein to help a substance move across the membrane move across the membrane from high to low concentration of that substance?
- When clouds pass on through colder region they turn into rain or snow. This process is called?