Soap bubbles are formed from detergent solutions (like SDS, sodium dodecyl sulfate). These bubbles are like inside-out bilayers with the hydrophobic tails are out towards the air. Explain the physical basis and structure for the formation of soap bubbles.

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A:

Q: Estimate the molecular weight of a B-a-B supersecondary element that is 3 nm high?

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Q: Which lipid sample (butter/oil is soluble or miscible in water? Explain.

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Q: Lipid bilayers are said to behave like two-dimensional fluids. What does this mean?

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Q: Gelatin consists of collagen that is suspended in and hydrated by water. What happens to gelatin…

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Q: Why does butter is solid in room temperature, while vegetable oil is liquid?

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Q: draw the primary structure of the polypeptide at physiological pH range of 7.35-7.45 put the name of…

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Q: Where would the following substances partition in water containing palmitic acid micelles? (a)…

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Q: Is the 25% sucrose solution (or syrup) a hypertonic, hypotonic, or isotonic solution?

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