Suppose Two Living Plant Cells Are in Contact with Each

question 30

Multiple Choice

Suppose two living plant cells are in contact with each other so that water, but not solutes, can pass between them. The cells have the same water potential. One cell has y _P = 0.3 MPa and y _S = - 0.5 MPa, while the other cell has y _S = - 0.3 MPa. What is the y _P of the second cell?

• A)y _P = - 0.8 MPa ​
• B)y _P = 0 MPa
• C)y _P = 0.5 MPa
• D)y _P = 0.8 MPa
• E)y _P = 0.1 MPa

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Definitions:

Pulmonary Function

The capability of the lungs to exchange oxygen and carbon dioxide efficiently, often measured by specific tests.

Oxygen

is a chemical element with symbol O, essential for most life on Earth, particularly for the process of cellular respiration.

Carbon Dioxide

A gas that is transparent and lacks smell, created during the burning of organic materials and the process of respiration.

Cell Membrane

The semipermeable membrane surrounding the cytoplasm of a cell, controlling the movement of substances in and out.