Cell Transport

The figure shows the condition of red blood cells in three types of solutions.

Identify solutions A,B,C.

• A- Hypotonic, B- Hypertonic, C- Isotonic

• A- Isotonic, B- Hypotonic, C- Hypertonic

• A- Hypotonic, B- Isotonic, C- Hypertonic

What is true about Solute Potential?

• The greater the solute concentration, the more positive solute potential value

• The greater the solute concentration, the more negative solute potential value

• The greater the solute concentration, the more negative both of the solute potential value

What causes the release of the phosphate group from the protein?

• When K+ bind to protein pump from the cytoplasm

• When Na+ binds to protein pump

• When K+ bind to protein pump from the extracellular side

Which process involve taking of substance into a cell through infolding of cell membrane and formation of vesicles?

• Phagocytosis

• Exocytosis

• Endocytosis

• Pinocytosis

Which material are digested and absorbed into cytoplasm?

• Phagocytosis

• Exocytosis

• Endocytosis

• Pinocytosis