Figure 1 presents a dialysis bag immersed in a beaker of water. Show
A student is using dialysis bags to model the effects of changing solute concentrations on cells. The student places one dialysis bag that contains 25 mL of distilled water into each of two beakers that are filled with 200 mL of distilled water. (Figure 1). The membrane of each dialysis bag membrane contains pores that allow small solutes such as monoatomic ions to pass through but are too small for anything larger to pass. After 30 minutes, 5 mL of a concentrated solution of albumin (a medium-sized, water-soluble protein) is added to one of the two beakers. Nothing is added to the other beaker. After two more hours at room temperature, the mass of each bag is determined. There is no change in the mass of the dialysis bag in the beaker to which no albumin was added. Which of the graphs below best represents the predicted change in mass over time of the dialysis bag in the beaker to which albumin was added? A B C D Which of the following best predicts the effect of not having ATP?Which of the following best predicts the effect of not having ATP available to supply energy to this process? H+ ions will stop moving through the protein.
Which of the following best predicts what will happen to the lysosomal enzymes if the proteins that transport H+ ions from the cytosol into the lysosome are damaged?Which of the following best predicts what will happen to the lysosomal enzymes if the proteins that transport H+ ions from the cytosol into the lysosome are damaged? The lysosomal enzymes will not become active, since there will be no active transport of H+ ions.
Which of the following best describes a process that occurs within the Golgi complex quizlet?All eukaryotic cells contain at least one Golgi complex, typically located in the cytoplasm and near the endoplasmic reticulum. Which of the following best describes a process that occurs within the Golgi complex? Enzymatic modification of newly synthesized integral membrane proteins. Correct.
Which of the following outcomes will most likely result from a loss of ion pump function in the cells lysosomes?Which of the following outcomes will most likely result from a loss of ion pump function in the cell's lysosomes? A. The internal pH of the lysosomes will decrease, which will prevent the activation of hydrolytic enzymes and interfere with the intracellular digestion of food.
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