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- Answer the following questions with detailed expalantionPolyethylene glycol (PEG) is a solute that is consumed in order to "clean out" the digestive tract in preparation for a colonoscopy. PEG cannot enter intestinal cells as there is no transport mechanism for it. How would this affect the absorption of water into the small intestine? (assume that it is taken at the correct dose and you are not actually reversing the concentration gradient across the intestinal cells.) Explain your answer in terms of concentration gradients.If there was India Ink added to a culture of Paramecium caudatum, it would increase the average number of food vacuoles because India ink contains no sugar or nutrients and the formation of food vacuoles would be the first stage in the metabolic process when digesting nutrient-rich particles. If Sugars (sucrose or mannitol) were added to this culture to modify extracellular solute concentration, what effect would we see in the microscopic in regards to the number of food vacuoles? Could sugars have other effects beyond altering solute concentration? Be metabolized?
- If there was India Ink added to a culture of Paramecium caudatum, it would increase the average number of food vacuoles because India ink contains no sugar or nutrients and the formation of food vacuoles would be the first stage in the metabolic process when digesting nutrient-rich particles. If Sugars (sucrose or mannitol) were added to this culture to modify extracellular solute concentration, what effect would we see in the microscopic in regards to the number of food vacuoles and will the amount of food vacuoles change over time? Could sugars have other effects beyond altering solute concentration? Be metabolized?golgi appparatus function in plants and animalsThe number of moles of NADH produced when 2 moles of glucose undergoes glycolysis and then citric acid cycle Select the correct response: 14 16 10 8 none of the above
- Match the transport process to the correct description or example. Facilitated diffusion is: breaking of a covalent bond to create new molecules transport of signal molecules out of an endocrine cell transport of glucose out of cell, with its concentration gradient transport of glucose into a cell, against its concentration gradient import of an entire bacterium into a white blood cell making a new covalent bond transport of large macromolecules into a cell transport of sodium out of a neuron transport of a steroid hormone into a cell______transport (general term)uses the energy of Browain motion associated with gradients to move materials from one place to another without the use of "cellular energy".A specific example of this type of transport is ‐-----------