In the wake of pushing potato center out from center barer‚ we needed to cut potato center into two equivalent amounts of. Thereafter‚ we quantified each center with a plastic ruler by millimeters‚ recording the length and the measurement of each. Furthermore‚ we needed to feel the potato centers and clarify how they felt before placing them into two unique sorts of an answer so we would have the capacity
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family cooks every year. My favorite side dish is sweet potato pie‚ nom nom nom. Without question‚ I always end up with a food coma after eating and it is something I do not enjoy very much. I always know when it is time to eat on Thanksgiving because when everything is ready and set in place on the dining table. Each dish takes up a good amount of time and steps before it is ready to be served. My favorite dish for thanksgiving is sweet potato pies because it can go with everything and it is not
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Vegan Kale and Sweet Potato Noodle Caesar Salad with Crispy Spiced Chickpeas Total Preparation Time: 55 minutes Ingredients For salad: 1 tablespoon of extra virgin olive oil 1 large sweet peeled potato‚ Blade C Pepper and salt‚ to taste ¼ teaspoon of garlic powder 3 packed cups of chopped kale For dressing: 1/4 cup of raw cashews‚ soaked for about 2 hours 1/4 cup of unsweetened almond milk 1 large cloves garlic 1/2 tablespoons of fresh squeezed lemon juice 1/2 teaspoon of dijon mustard Pepper
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gradient. Prediction: When the potato cylinder is placed in a high water potential sucrose solution I think it will increase in mass‚ and length. This is because the solution has a higher water potential than the cells in the cylinder‚ water molecules will travel from a high water potential (The solution) to a low water potential (The potato cylinder) through a semi-permeable membrane by osmosis. More molecules will enter the cell then leave it‚ so the potato cylinder will swell‚ as the cells
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situations. Introduction: I know prior to doing this experiment that iodine mixed with starch creates a dark color and that most objects‚ organic and inorganic‚ naturally experience isotonic reactions. Hypothesis: I think that the potato will absorb more starch than the sweet potato and they will both absorb relatively similar amounts of water. Procedure: Variables: Controlled- water and size of potatoes. Manipulated variables- potatoes growth based on contents of solution. Data: Data and Observations
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Nov 19/12 Solute Concentration of Potatoes Block 2-2 Purpose: To determine the concentration of solute in the potato’s cytoplasm by measuring the change in mass after the process of osmosis. Materials and Equipment: Refer to Biology 12 Lab Manual – Investigation 13 Procedure: Refer to Biology 12 Lab Manual – Investigation 13 Data and Observations: The Potatoes change in mass after the process of Osmosis Test Tube # | Concentration
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from? Where are they moving to? I predicted that the potato would lose mass‚ and the mealworms would gain mass. I predicted that the BTB would lose mass. My last prediction was that the atoms are moving from the potato and into the mealworms. Steps for our procedure: 1.)Get container deep enough so mealworms can’t crawl out‚ with holes for them to breathe. 2.)Record container mass (empty)‚ Record container with mealworms‚ Record mass of potato and lastly record mass of BTB. Do all this before experiment
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Diffusion and Osmosis Through Dialysis tubing We did this experiment to test the diffusion of different substances through dialysis tubing. We used what we knew about diffusion to make predictions on what we thought the mass of the dialysis tubing to be after submerging them for 30 mins and we knew that diffuse occurs from highest concentration to lowest concentration. Since the dialysis tubings are filled with different substances than what they are being put into then they should all gain
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positively affected due to the concentration balance in their environment. Potato cells were used to see the affects of sucrose in different concentrations. In some concentrations a weight change was seen in the potato. Introduction In the osmotic concentration lab potatoes were used to see the affects of different concentrations of sucrose on the weight of the potatoes. Solanum tubersummore commonly known as the potato is the fourth most important food crop in the world. It originates from South
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Solute Concentration of Potatoes Lab #1 Purpose: To find the molarity/concentration of potato cytoplasm. Materials: As on page 1 in the lab handout. Procedure: As on page 1 in the lab handout. Data and Observations: Test Tube # | Concentration of sucrose solution (mol/L) | Initial Mass (g) | Final Mass | Percentage change in mass | 1 | 1.0 mol/L | 3.00g | 2.25g | -25.0% | 2 | 0.9 mol/L | 2.70g | 2.07g | -23.3% | 3 | 0.8 mol/L | 2.92g | 2.25g | -22.9% | 4 | 0.7 mol/L | 2.60g
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