TRUEFALSEKeller-Killiani Test - Involvescolor reaction of the sugar 2-deoxyhexoseSalkowski Test - The upperlayer turns yellow with greenfluorescenceLiebermann-Burchard Test -Acetic anhydride reacts withthe aliphatic hydrocarbon.Keller-Killiani Test - Colorchange results to reddishbrown that turns into violet orpurpleLiebermann-Burchard Test -Color change is due toincreasing conjugation of thedouble bond in adjacentfused ringSalkowski Test - Thechloroform layer turns red.Liebermann-Burchard Test -Chloroform was added toreact with sulfuric acid.Liebermann-Burchard Test -Must observe the color rightaway because it happens in avery short period of time.Salkowski Test - Involves thereagents chloroform, sulfuricacid and acetic anhydrideLiebermann-Burchard Test -Reaction involved isesterification.

There are different tests for sugars and cholesterol for analyzing the presence of these substances…

Answered: TRUE FALSE Keller-Killiani Test -…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Select the product for the following cyclization CHO OH OH OH H OH OH Но HO HO OH но Но - OH HO HO Но. OH H- OH OH H H H ČH2OH 1 3 О 1&2 1 2
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Most of the following conclusions regarding the photo shown above are correct Except: All of the following are correct regarding the disk diffusion test photos EXCEPT : Zone of inhibition Chlorine Chlorine Chlorine O-phenylphenol Hexachlorophene O-phenylphenol Hexachlorophene Hexachlorophene O-phenylpheno Quat Quat Quat Staphylococcus aureus (gram-positive) Escherichia coli Pseudomonas aeruginosa (gram-negative) (gram-negative) Select one: O to. Gram negative bacteria are the most sensitive to chemical agents O b. Only one of the four chemicals affected Pseudomonas O c. Gram positive bacteria are the most sensitive to disinfectants O d. Hexachlorophene was effective only against Gram positive bacteria. O and. Chlorine was effective against all bacteria bacteria tested
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The Xanthoproteic test involves what type of reaction? O Elimination reaction Pericyclic reaction O Electrophilic aromatic substitution Nucleophilic aromatic substitution
For various species or portions of organisms, different stains have different affinities. Explain this assertion using the example of hematoxylin and eosin staining.
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Sucrose + H2O(negative control): Colorless to brown solution: Blue solution Conclusion for Iodine test A. amylose present B. amylose not present Conclusion for Benedict's test A. reducing sugars not present B. reducing sugars present Sucrose + HCl(potential hydrolysis): unchanged compared to sucrose+water: Conclusion for Iodine test A. more amylose present B. LESS amylose present C. NO change Conclusion for Benedict's test a. more reducing sugar present b. less reducing sugar present c. no change Did hydrolysis of sucrose occur in the presence of acid? A. Yes B. no
6. Complete the table below. If the sample is expected to show no reaction for a particular test, write NO RXN. If the sample is expected to show a reaction, describe the ideal observation for a positive result. Molisch's Bial's Test Iodine Test Benedict's test Cellulose Formation of purple interphase Formation of Fructose purple interphase Mannose Galactose
Your pharmacy has on hand Tetracycline 250 mg/5 mL liquid.You receive a prescription for Tetracycline syrup 500 mg qid for 7 days. How many total milliliters would you dispense? Your pharmacy has on hand Prednisone 5 mg tablets.You receive a prescription for Prednisone 5 mg ii tabs stat and qid x 1 day, then ii tabs tid x 2 days, then ii tabs bid x 2 days, then i tab tid x 3 days, then i tab bid x 3days, then i tab qd x 4 days How many tablets would you dispense for this prescription? How many days will the patient take this medication for? Your pharmacy has on hand Dilantin 100mg capsules.You receive a prescription for Dilantin 100 mg 1 cap po in the AM & PM, 200mg (2 caps) po at noon, and 300mg (3 caps) po at hs. Dispense a 30 day supply. (using the 100mg capsules you have in stock) How many capsules will you dispense? Your pharmacy has on hand Dakins Irrigation Solution 1 liter.You receive a prescription for Dakins Irrigation Solution Irrigate chest tube with 100 mL…
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