2. Match the following molecules with the-corresponding test reagents that are used toidentify them. Also, indicate the positive test color and what reagentcomponent reacts with what specific chemical group that is responsible for a+ test resultProtein DStarch CAmino Acids BSugar GLipids ADNA FRNA EA. Sudan IVB. NinhydrinC. IodineD. BiuretE. OrcinolF. DiphenylamineG. Benedict

Biochemical tests are very important in the field of biology and biochemistry. These tests are used…

Answered: 2. Match the following molecules with…

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

See similar textbooks

Similar questions

Give at least two (2) chemical tests for amino acids/ proteins other than what were performed in this experiment. For each test, cite the respective application and describe the positive result. test that have been performed a.Ninhydrin Test b.Biuret’s Test c.Xanthoproteic Test d.Millon’s Test e.Sakaguchi test f.Hopkins –Cole Test g.Sulfur Reaction or Lead Acetate Test
2. You have a sewage sample with an unknown concentration of viruses. You perform the following serial dilution. Iml Iml 1ml 0. Iml Iml 1ml 10ml 3 4 5 6. 7 999ml 9ml 9ml 99.9ml 9ml 9ml 990ml Plaque assay 0.01 ml 0 1 2 3 4 6 7 You obtain the following plaque counts: PLATE 0 1 2 3 TNTC 4 6 7 PFU TNTC TNTC TNTC 256 30 4 TFTC Based on this data, complete the table below: Plate # Dilution in Test Tube Inoculum Volume Titer (PFU's/ml) 1 3 4 7
b. Sucrose c. Dextrose d. Lactose used in TSI media? yd eben a alle 18 14. An organism which is positive for the CAMP test must be a(n) a. Group A Streptococci b. Staphylococci c. Group B Streptococci Enterococci d. lortools bos bloss os tonteria bet 5. The indole test is done to see if a microorganism can hydrolyze Da. Urea b. Tryptophan c. Starch d. Lipids You inoculate an unknown Streptococcal species into 6.5% s and it grows! This
1. Answer the following questions A. What is the antimicrobial mode of action in the antimicrobial assay? B. Based on the results, interpret the efficacy on the test organism?
49. I- Additive comes in two forms, liquid and spray-dried coated inside the test tube. Il- K2 EDTA is an example of liquid form O A. If First statement is CORRECT and second is WRONG O B. If First statement is WRONG and second is CORRECT C. If BOTH statements are CORRECT O D. If BOTH statements are WRONG 50. I- The needle in the butterfly method is shorter than the hypodermic needle in syringe method. Il-The length of the needle is approximately 1.27 cm to 2 cm O A. If First statement is CORRECT and second is WRONG O B. If First statement is WRONG and second is CORRECT O C. If BOTH statements are CORRECT ODIF BOTH statements are WRONG
Tube Observation Inference 0.1000 M glucose Red precipitate 0.0500 M glucose Red precipitate 0.0250 M glucose Red precipitate 0.0100 M glucose Green precipitate 0.0010 M glucose Green precipitate 0.0001 M glucose Blue solution 0.1000 M lactose Red precipitate 0.1000 M sucrose Blue solution 0.1000 M fructose Red precipitate Urine 1 Green solution Urine 2 Orange precipitate Table 3. Results of Benedicts Test on different samples
Among the many methods, please identify Bacillus cereus bacteria, in staining reactiontests, such as A.simple staining B.gram staining C. isolation tests To distinguish specific cultural characteristics of Bacillus cereus bacteria, please explain how to identify Bacillus cereus in these tests below? D indole test, E.starchhydrolysis test F. citrate test.
i need the answer quickly
1. Which of the pairs of amino acids gives a positive result to Xanthoproteic test?* Tyrosine and tryptophan Tyrosine and glycine Tryptophan and cysteine Glycine and cysteine 2. Which of the following statements best explains the heterogeneity of the mixture of egg yolk, hexane and Sudan solution?* Egg yolk contains proteins and lipids which are insoluble in hexane and Sudan solution Egg yolk contains lipids which are insoluble in hexane and Sudan solution. Egg yolk contains proteins which are insoluble in hexane and Sudan solution. None of the choices
1. Please discuss how the Methyl Red-Vogues Proskauer test help distinguish microbes from each other.
1. You wish to determine viable counts on a culture of Bacillus subtilis. You begin by pipetting 1 ml of culture into 99 ml of sterile water. After mixing the dilution well you make a series of 4 further dilutions of 10-1 each. From the three most dilute samples, you prepare three pour plates using 1 ml in each. After incubation you find the plate counts of the plates are 16, 245 and 890 respectively. a) Show the dilution scheme. b) What is the estimated viable count (cells/ml) in the original culture? 2. Scientific Notation. Fill in the missing information. a) 4.5 x 109 = _______ b) 50 x 107 = _______ c) 2300 x 1010 = _______ d) 0.54 x 108 = _______
This test gives red color, indicating the presence of cysteine.* A. Lead acetate test B. Sullivan's test C. Hopkins-Cole tesi D. Ninhydrin test E. None of the given options

SEE MORE QUESTIONS

Recommended textbooks for you

Biochemistry

ISBN:

9781319114671

Author:

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

Publisher:

W. H. Freeman

Lehninger Principles of Biochemistry

Biochemistry

ISBN:

9781464126116

Author:

David L. Nelson, Michael M. Cox

Publisher:

W. H. Freeman

Fundamentals of Biochemistry: Life at the Molecul…

Biochemistry

ISBN:

9781118918401

Author:

Donald Voet, Judith G. Voet, Charlotte W. Pratt

Publisher:

WILEY

Biochemistry

ISBN:

9781319114671

Author:

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

Publisher:

W. H. Freeman

Lehninger Principles of Biochemistry

Biochemistry

ISBN:

9781464126116

Author:

David L. Nelson, Michael M. Cox

Publisher:

W. H. Freeman

Fundamentals of Biochemistry: Life at the Molecul…

Biochemistry

ISBN:

9781118918401

Author:

Donald Voet, Judith G. Voet, Charlotte W. Pratt

Publisher:

WILEY

Biochemistry

ISBN:

9781305961135

Author:

Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal

Publisher:

Cengage Learning

Biochemistry

ISBN:

9781305577206

Author:

Reginald H. Garrett, Charles M. Grisham

Publisher:

Cengage Learning

Fundamentals of General, Organic, and Biological …

Biochemistry

ISBN:

9780134015187

Author:

John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson

Publisher:

PEARSON

SEE MORE TEXTBOOKS