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On the phase diagram below, which point corresponds to conditions where both liquid and gas phases exist?

What type of solid is malleable?

Mount Everest rises to a height of 29,035 ft (8.850 × 103 m) above sea level. At this height, the atmospheric pressure is 230 mm Hg. At what temperature does water boil at the summit of Mount Everest? (ΔHvap for H2O = 40.7 kJ/mole, R = 8.31 J/K⋅mol)

Sulfur dioxide has an enthalpy of vaporization of 24.9 kJ/mol. At 205 K, SO2 has a vapor pressure of 30.3 mm Hg. What is the normal boiling point temperature of SO2? (R = 8.31 J/K⋅mol)

The inositol sugar head group of phosphatidylinositols (also called inositol phospholipids) are variably phosphorylated to produce PIPs.

One class of cell surface receptors we have discussed in this course are the receptor tyrosine kinases (RTKs). RTKs are single pass transmembrane proteins. a. How are RTKs activated? b. RTK activation leads to phosphorylation of tyrosines on the receptor’s cytosolic tail. What is the function of these phosphorylated tyrosines during cell signaling? (hint: you might mention the protein domain that binds to them)? c. A common outcome of RTK signaling is the activation of Ras; however, Ras is lipid modified and embedded in the membrane. How does Ras send a signal that reaches the nucleus?

Match the following. Use only one answer per question

    Let’s say you are in Africa, and you are bitten by a mosquito and you come down the Malaria.  What type of pathogen would you expect to find in your bloodstream?

2) Describe Art and Vladek’s relationship.

11) What are your overall opinions of this work?  What did you like and/or dislike?  (Again, there’s no wrong answer to this question.)