Multiple Choice
The purpose of the xylem is to __________.
34. Vascular Plant Transport
Water Potential
Back34. Vascular Plant Transport
Water Potential
- Multiple ChoiceThe proton pump in plant cells __________.
- Multiple ChoiceA plant cell placed in a solution with a higher water potential will __________.
- Multiple ChoiceThe water potential of a cell is defined by the equation Ψ = ΨS + ΨP. Which of the following statements is true?
- Multiple ChoiceA cell has a pressure potential of 0 and a solute potential of -0.7 MPa. What is its water potential?
- Multiple ChoiceIn a turgid cell, __________.
- Multiple ChoiceWhy does rapid movement of water molecules across the plasma membrane of a plant cell occur?
- Multiple ChoiceIn order to be transported throughout a plant, viruses exploit __________.
- Multiple ChoiceThe cytoplasmic continuum connecting neighboring cells is called the __________.
- Multiple ChoiceThe continuum of cell walls connecting neighboring cells is defined as the __________.
- Multiple ChoiceWhich of the cells below are involved with bulk flow?
- Multiple ChoiceWhen referring to phloem transport, what creates the sink in roots?
- Multiple ChoiceCells that are specialized for the transport of sugar between apoplast and symplast are __________ cells.
- Multiple ChoiceIn an apple tree that is producing sugars, sugar might flow from __________ to __________.
- Multiple ChoiceWhich of the following describes how some plants are adapted to arid environments?