Select the molecules that contains sphingosine. CH2 CH2 CH2 CH2 CH2 CH2 CH3 HO-CH-CH=CH2 CH2 CH2...
Consider the following molecules: CH3O CHE NH2 -CH-C-OH NH-CH-CH2-OH CH3 Сн, о O= Il HO-CH=C=OH. HO-C-CH-C-OH CHE i. Which of the molecules above is a secondary amine? [Select il. Which of the molecules above will be a zwitterion under physiological conditions (pH 7)? (Select) ill. Which of the molecules above has two acidic protons? Select
HO CH сн. CH2 нс HC CH3 HAC-HC CH CH CH CH d) OH OH 13. The labels have fallen off three bottles. Bottle A contains a gas, bottle B contains a liquid, and bottle C contains a solid. The labels indicate that the compounds have the same number of carbon atoms, one being an alkane, one an alcohol, and the other a carboxylic acid. Suggest the identity of the contents of each bottle, and give reasons for your explanation...
16. Lipid II is labeled A-D. Which of the labeled parts of this molecule comprise the sphingosine backbone? 0-C(CH2),CH=CH(CH2),CH3 0-C(CH2)16CH3 AHC(HC).HC=HG- O CICHOCH 0-P- O N (CH3), 0-000=0 N(CH3)3 A) B) C) D E) A only A and B B and C A, B, and D The sphingosine backbone is composed of all of the labeled parts of the molecule.
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?
Will you please help me identify the molecules and enzymes for each number 1-17 FADH, HC FAD „CoA NAD NADH, COA COM COA H 1 2 H 3 4 18 NH P-ribose COO COA HN--H CH COA HC Hac 11 Coo 10 +H2O 5 coo 100 CH2 o coo- HC "OOC -C OH CH?. Coo- 14 CH₂ Coo OOC NADH N 9 6 15 coo NAD Çooº 17 нс OH ÇOO Pribose OOCH HO CH CO CH CH coo coo...
Name the following organic compounds. Please explain. ÇHz—CH CH3-CH-CH2 - CH2 - CH2-OH H3C- N- CH3 CH3 17. CH2-CH-CH2-CH2-O-CHZ CH2-O-CH3 CH3 18. 19. CH3 CH3 CH2 - CH-CH-C- CH2 CH2 - CH - CH2 - CH2-C-H CH CH3 Pongracando con 20. CH3 -CH-CH2-CH-C-OH 21. CH, -CH-C-CH=CH2 CHZ CHE 22. CH3-CH - CH2 - CH2 - C -0 - CH3 23. CH3-CH2—6- NH-CH3 CH CH CI CH2 - CH2 25. CH2 - CH3 CH2 - CH3 HO 27. ÇH2CH-CH2 ӧн Онон
2. Given the structures below, write the correct name. CH3 a. HC=c-CH2-CH-CH, CH, — CHH H CH2 – CHE сн. Сн, CH3 -C-CH2-C-CH3 CH3 CH3
Consider the following MUTASE reaction which occurs in a biosynthetic pathway for lysine COO CH2 CH- HO-C-coo- CH, coo Using as analogy a mutase reaction we have considered, what is the product X? [HINT: There are no other substrates or products in this reaction.] Coo çoo Çooº coo- CH Çoo- CH CH2 CH2 CH2 0-0-0-0-0- DCH HC-Coo- HO-C-C00 HC-C00 HO-CH coo- Сн, coo- coo- O=C-SCOA Coo-
Which of the following can exist in enantiomers? a. b. CH3 CH3-CH;-CH2-C-CH; CH3-CH2-CEC-CH, C. d. all of these choices CH3-CH-C-CHE -8-сон, CH,-8-3-CH, спесне: -он, 10. What type of compound is the second product in the reaction shown below? CH-0-2-CH, OCH & CHOCH, H,CH, +3 NaOH + CH-OH + CH-OH CH -0-C-(CH2)16CH, a, fatty acid salt b. ester CH-OH c. alcohol d. fatty acid
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