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- Plants can transport water from their roots to their canopy regardless of their height. What properties of water make this long distance transport possible? Plants can transport water from their roots to their canopy regardless of their height. What properties of water make this long distance transport possible? Water can dissolve many substances Water has a high specific heat Cohesiveness of water Adhesiveness of water Choices A and B Choices A and CWhich one of the following statement is wrong? Options Water is absorbed mainly by unicellular root hairs Cellulosic cell wall is a semi permeable membrane Pure water has maximum diffusic pressure Facilitated diffusion requires special membrane proteinsWhat is the relationship between osmotic potential and plants when water with salinated water is used to water plants? E.G: How does it inhibit growth and why if the plant isn't salt tolerant
- Through what structure(s) do plants obtain most of their water? roots stomata interior cells leavesWhich of the following describes what happens in the ROOT HAIR cells? Mineral lons Water pass into the passes into Plant loses plant the plant water by through through transpiration active osmosis transport A Yes Yes No В Yes Yes Yes C Yes No Yes D No Yes YesWater potential is a driving force in plants’ ability to transport water. Explain what water potential is, and describe a specific example of its role in water movement throughout a plant.
- Identify which type of plant water movement is meant for long distance transport in plant. *Which the following statement is FALSE:?a. Relative water content is not a very sensitive index because leaves can show strong responses to <2% change in RWCb. Relative water content is not a very sensitive index because it gives no information about the forces for water movementc. Relative water content is equal the ratio of the mass of water in a given leaf over the mass of water when that leaf was fully saturatedd. Relative water content is equal the ratio of the mass of water in a dry leaf over the mass of water when that leaf was fully saturatedWhich of the following membrane activities requires energy from ATP hydrolysis? Group of answer choices water uptake of plants from roots to shoots movement of water using aquaporin absorption of dissolved nutrients in the small intestine transport of oxygen through the phospholipid layer
- Examine the sketch of the xylem elements below (they are displayed horizontally to save page space), these elements are from top to bottom A, B, C, and D. In examining the graph below provide the sequence from left to right that you would expect the vessel elements to fall on the graph. 120 100 80 60 40 20 -12 -10 -8 -6 -4 -2 2 Xylem Water Pressure (Mpa) Percent Loss in Xylem ConductanceTranspiration is when a plant release water vapor through its stomata which are pores its leaves and stems what other process in the water cycle is this most similar to explain your reasoningMany woody plant species are capable of growing to incredible heights, despite the need to transport water throughout the length of the plant. The ability of these tall plants to transport water to their tops is a direct result of of water molecules. Group of answer choices Cohesion Water's High Specific Heat Adhesion Evapotranspiration