Answer all using the following words: Silt symplastic exocytosis endocytosis Nit

ID: 60018 • Letter: A

Question

Answer all using the following words:

Silt symplastic exocytosis endocytosis

Nitrogen fixation apoplastic plasmodesmata diffusion

Clay micronutrients macronutrients facilitated transport

Sand signal transduction cations adhesion

Cohesion low water potential rhizophere pressure-flow hypothesis

Ammonium ions high water potential ion pump cohesion-tension theory

Nitrate ions symport osmosis

Active transport Hydrogen ions plasmolysis

1______________ The ________________ particles have a negative charge and bind nutrient cations such that they are held in the soil.

2_____________ _As roots respire and carbon dioxide is released, the _______________ from carbonic acid replace the cations in the exchange.

3________________ When a hormone binds to a receptor and passes on that information in the cell to elicit a response.

4 _________ A condition of a hypertonic solution.

5 Macronutrients P, N and K are __________________.

6________________ Metals, often needed for chemical reactions, are ____________________.

7______________ Movement of phloem and xylem sap based upon an osmotic differential.

8_______________A source of nitrogen that will be held in the soil, due to cation exchange.

9______________ The condition of a cell after it has be exposed to a hypertonic solution.

10 Symplastic Cell to cell movement through plasmodesmata.

11 Apoplastic Cell to cell movement in the wall.

12_________________ The diffusion of water across a differentially permeable membrane.

13_________________ Cell wall materials, hemicellulose and pectin, are released via this mechanism.

1__Adhesion__ The ___Clay___ particles have a negative charge and bind nutrient cations such that they are held in the soil.

2_diffusion_As roots respire and carbon dioxide is released, the _Hydrogen ions___ from carbonic acid replace the cations in the exchange.

3__signal transduction_ When a hormone binds to a receptor and passes on that information in the cell to elicit a response.

4 __plasmolysis__ A condition of a hypertonic solution.

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