Chemistry

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Consider squalene. How many head-to-tail linkages of isoprene units are present in this triterpene? ... Started by bobbysung	1 Replies 79 Views	Aug 23, 2018 by Viet Thy
Prostaglandin E2 has how many stereogenic centers? A) 2 B) 3 C) 4 D) 5 E) ... Started by abern	1 Replies 64 Views	Aug 23, 2018 by HandsomeMarc
Which one of the following molecules is classified as an anionic synthetic detergent? ... Started by casperchen82	1 Replies 57 Views	Aug 23, 2018 by carojassy25
An example of a cationic detergent is A) B) C) D) E) ... Started by CharlieWard	3 Replies 94 Views	Aug 23, 2018 by joewallace
When unsaturated fatty acids are hydrogenated they become: A) saturated B) more unsaturated C) ... Started by MirandaLo	1 Replies 145 Views	Aug 23, 2018 by Kimmy
Which of the following fatty acids has the lowest melting point? A) B) C) D) E) ... Started by lindiwe	1 Replies 80 Views	Aug 23, 2018 by scottmt
Which of the following fatty acids has the highest melting point? A) B) C) D) E) ... Started by kamilo84	1 Replies 72 Views	Aug 23, 2018 by coyin
Which of the following can be considered reducing sugars? A) 1 B) 2 C) 3 D) ... Started by notis	3 Replies 53 Views	Aug 23, 2018 by fraziera112
The linkage between the sugar units in starch are: A) a B) b C) g D) d E) none of ... Started by fasfsadfdsfa	1 Replies 60 Views	Aug 23, 2018 by kardosa007
A 1,4-a-linkage between two glucose units produces a disaccharide called: A) dextrose B) ... Started by serike	1 Replies 64 Views	Aug 23, 2018 by heyhey123
Hydrolysis of the disaccharide maltose produces: A) sucrose B) glucose C) ... Started by go.lag	1 Replies 115 Views	Aug 23, 2018 by rekilledagain
The difference between the pyranose and furanose forms of a given aldohexose is: A) the ring size ... Started by fbq8i	3 Replies 61 Views	Aug 23, 2018 by T4T
Which of the following structures represent glycosides? A) only 1 B) only 2 ... Started by savannahhooper	1 Replies 42 Views	Aug 23, 2018 by Tonyam972
Which of the following can be classified as epimers? A) 1 and 2 B) 1 and 3 C) 1 ... Started by gbarreiro	1 Replies 51 Views	Aug 23, 2018 by Jsherida
The anomeric carbon in the structure below is numbered: A) 1 B) 2 C) 3 D) ... Started by ETearle	1 Replies 116 Views	Aug 23, 2018 by chinwesucks
The following monosaccharide has ________ equatorial hydroxyl groups. _ A) 1 B) 2 ... Started by Mr.Thesaxman	3 Replies 509 Views	Aug 23, 2018 by meryzewe
Reduction of which of the following aldoses provides an optically active alditol? A) 1 B) ... Started by Ebrown	1 Replies 126 Views	Aug 23, 2018 by ktidd
Treatment of D-(+)-mannose with Fehling's reagent (Cu+2) gives: A) an aldose B) a ... Started by pragya sharda	1 Replies 59 Views	Aug 23, 2018 by rachel
D-Glucose reacts with acetic anhydride to produce: A) ethers B) esters C) carboxylic acids D) ... Started by Hungry!	1 Replies 85 Views	Aug 23, 2018 by mcomstock09
Treatment of methyl a-D-glucopyranose with silver oxide and iodomethane (Ag2O, CH3I) followed by ... Started by notis	3 Replies 67 Views	Aug 23, 2018 by samiel-sayed
What is the only a-amino acid that does not have a stereogenic carbon? A) glycine B) alanine C) ... Started by Bob-Dole	1 Replies 115 Views	Aug 23, 2018 by b614102004
In the octapeptide, Cys-Ile-Ser-Asp-Gly-His-Gly-Gly, which is the N-terminal amino acid? A) Ser ... Started by lbcchick	1 Replies 62 Views	Aug 23, 2018 by Jody Vaughn
In the octapeptide, Phe-Ile-Ser-Asp-Gly-His-Gly-Tyr, which is the C-terminal amino acid? A) Ser ... Started by rosent76	1 Replies 46 Views	Aug 23, 2018 by Madisongo23
To what family of polymers do proteins belong? A) polyesters B) polyacids C) polyamines D) ... Started by rl	3 Replies 61 Views	Aug 23, 2018 by bd5255
How many different combinations are possible for a tripeptide containing one of each of the ... Started by sabina	1 Replies 35 Views	Aug 23, 2018 by Ahnyah