Ans: D (prostaglandins are eicosanoids.). Eicosanoids are a group of compounds that comprise prostaglandins.
Lipids 21. Which of the following molecules is an eicosanoid? о не CH3(CH2)16COO Na C) CH3(CH2)16COO(CH2) 11CH3 — с...
14. (1 pt each) Name the following molecules. CH3 CH3 нно н н-с-с-с-NA ті Hн н,с Сн, Н CH,CH нс H 15. (3 pts each) Give the product(s) for the following reactions, and name all reactants and products. CH, он ОН н,с + нэс- сн - сн 3 нус. NH2 ОН Hн ІІ ОН + н-с-с-о-н НО P н Н ОН
Consider the following molecules: b. а. CHS CH3 O NH— CH—CH2—ОН NH2-CH-C-OH CHз d. C. CHз о Но-СН—С—ОН НО—С—С—С—ОН CH3 [Select ] i. Which of the molecules above is a secondary amine? ii. Which of the molecules above will be a zwitterion under physiological conditions (pH 7)? (Select) [Select ] ii. Which of the molecules above has two acidic protons?
3 pts 4. Identify and write down the (1) Major class of enzymes, (2) Subclass of enzyme? соон соон нo a, -c + —н NAD* - о + =c + H+ NADH CH3 CH, Pyruvate Lactate COO соо" + но-сн + + нс H2O NADH H+ CH CH2 -ООС -оос Fumarate L-Malate но н Он + ADP он он НО он он
CНз С. CH 1 mol. Нас" ОН CH3 О НО—Р—ОН ОН ff Н2 Н2 С. ,HаС Но. 1 mol. CH2 Н,С. HО—Р—ОН ОН Оf+ О—-
3. Assign R or S configuration to the chirality centers of the following molecules. ҫн, сн, b) но н H Br COOH c) H CH COOH CH,CH н. сн,Cн он HO d) H Br H Br h) CH CH,о, g) HO Н СООН CH hway.com
Examine the following compounds. CH3-CH2-CH2-CH)-CH2-CH3 НО-СН-СН-CH--CH--CH-ОН С A ОН Но-СН--СH-CH-CH--CH-ОН CH--CH-CH-СH--CH-ОН D would be the most soluble in water Structure O A В O C O D
What is the major product expected from the following reaction? но H2SO4 н-c=C-CH2-CH=CH, HgSO4 гоон он нс=c-СН-СН-СН CH3-C-CH2-CH=CH, Гоо он CH3-C-CH2-CH-CH3 гоон H-C=C-CH2-CH-CH3
EXERCISE Writing Reaction Mechanisms: The Claisen Condensation Electron pairs Na O-CH2- CH3 O Н O Н Erase CH2 CH3 Н-о H C Н-с С Н Н OEt 0Et Write the first step of this Claisen condensation using curved arrows to show electron reorganization O: 1) 1eq. NaOEt 2) cold dilute HC CH-с o-Et H-Ö-Et CH3-C-CH2- о-Et
please help!! Glycerol could react with an excess of which of the following to form a fat or an oil? Choose all that apply Cн,с-он CHsNCH2CH сн CH3(CH2)18COOH CH3 (CH),CH-CН СH)-СООН Cн,сн,он Which could react with an excess of the following to form a fat or an oil? он Choose all that apply req req OH Н он 2req но он 2req OH OH Previous
2) Order the following alkenes from most stable to least stable Нас Нас с-сн, н,с Hас +C- Нас н CHs -CH3 H Hе most stable least stable (a) I (b) I (c) I ll (d) 7) Order the following C-H bonds from strongest to weakest. strongest weakest (a) (b) (c) II (d) 8) Which of the following is represents the lowest energy transition state for the addition of BH, to 2-methyl-1-propene? quCH «сHs нСи Нас (b) (a) Нив--н H H...