Questions from Organic Chemistry

Q: Draw the Lewis structure of each of the following compounds and predict

Draw the Lewis structure of each of the following compounds and predict its geometry using the VSEPR theory. a. SeO2 b. SeO3

Q: Summarize the effects of the hormone glucagon on carbohydrate and lipid metabolism

Summarize the effects of the hormone glucagon on carbohydrate and lipid metabolism.

Q: Represent each of the following numbers in scientific notation, showing only

Represent each of the following numbers in scientific notation, showing only significant digits: a. 48.20 b. 480.0 c. 0.126 d. 9,200 e. 0.0520 f. 822

Q: To what class of lipids do the bile salts belong?

To what class of lipids do the bile salts belong?

Q: Using the periodic table, write the symbol for each of the

Using the periodic table, write the symbol for each of the following and label as a metal, metalloid, or nonmetal. a. sulfur b. oxygen c. phosphorus d. nitrogen

Q: In Figure 23.1, a micelle composed of the phospholipid

In Figure 23.1, a micelle composed of the phospholipid lecithin is shown. Why is lecithin a good molecule for the formation of micelles? Figure 23.1:

Q: Report the result of each of the following to the proper number

Report the result of each of the following to the proper number of significant figures: a. 7.939 + 6.26 = b. 2.4 - 8.321 = c. 2.333 + 1.56 - 0.29 =

Q: Draw the structure of a triglyceride composed of glycerol, palmitoleic acid

Draw the structure of a triglyceride composed of glycerol, palmitoleic acid, linolenic acid, and oleic acid.

Q: Report the result of the following addition to the proper number of

Report the result of the following addition to the proper number of significant figures and in scientific notation. 4.80 × 108 + 9.149 × 102

Q: Why is colipase needed for lipid digestion?

Why is colipase needed for lipid digestion?