7. All are examples of complex carbohydrates, EXCEPT. A. Starch В. Реctin C. Hemicellulose D. Cellulose 8. A technique in genetic testing in which a short piece ssDNA are labeled with radioisotopes and/or antibodies. A. Restriction endonucleases B. Cloning C. Probes D. Southern blotting 9. All are examples of sugar alcohols, EXCEPT. A. Sorbitol B. Hemicellulose С. Хylitol D. None of the above. 10. Molisch's test is a general test for carbohydrates. What is the correct principle? A. Heating of simple carbohydrate is added with Copper (II) forming copper (1) oxide which is an orange/ brick red complex. B. Polyiodide ions is added to carbohydrate forming a black colored absorption complex, dextrin. C. Carbohydrate is added to H2SO4 undergoing dehydration and creating furfural which is combined with alpha naphtol creating a purple colored complex. D. None of the above. 11. Henderson and Hasselbalch equation is A. PV = nRT B. pka + log ([A-]/[HA]) C. Vmax x [S] / (Km + [S]) D. n/ Change in Ph 12. Seliwanoff's test is A. Used to detect the presence of galactose and latose. B. Used for general identification of carbohydrates. C. Used to differentiate between sugars containing ketone and aldehyde groups. D. Used to detect the presence of pentoses and pentosans. 13. Solution A has a initial ph of 4.76 and after adding 0.5 moles of NaOH the final ph is 5.02. What is the buffer capacity of solution A. A. 0.92 В. 1.92 C. 2.92 D. None of the above.
7. All are examples of complex carbohydrates, EXCEPT. A. Starch В. Реctin C. Hemicellulose D. Cellulose 8. A technique in genetic testing in which a short piece ssDNA are labeled with radioisotopes and/or antibodies. A. Restriction endonucleases B. Cloning C. Probes D. Southern blotting 9. All are examples of sugar alcohols, EXCEPT. A. Sorbitol B. Hemicellulose С. Хylitol D. None of the above. 10. Molisch's test is a general test for carbohydrates. What is the correct principle? A. Heating of simple carbohydrate is added with Copper (II) forming copper (1) oxide which is an orange/ brick red complex. B. Polyiodide ions is added to carbohydrate forming a black colored absorption complex, dextrin. C. Carbohydrate is added to H2SO4 undergoing dehydration and creating furfural which is combined with alpha naphtol creating a purple colored complex. D. None of the above. 11. Henderson and Hasselbalch equation is A. PV = nRT B. pka + log ([A-]/[HA]) C. Vmax x [S] / (Km + [S]) D. n/ Change in Ph 12. Seliwanoff's test is A. Used to detect the presence of galactose and latose. B. Used for general identification of carbohydrates. C. Used to differentiate between sugars containing ketone and aldehyde groups. D. Used to detect the presence of pentoses and pentosans. 13. Solution A has a initial ph of 4.76 and after adding 0.5 moles of NaOH the final ph is 5.02. What is the buffer capacity of solution A. A. 0.92 В. 1.92 C. 2.92 D. None of the above.
Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter18: Dna Technologies: Making And Using Genetically Altered Organisms, And Other Applications
Section: Chapter Questions
Problem 3TYK: Why are antibiotic resistance markers such as ampR important components of bacterial plasmid cloning...
Related questions
Question
Pls answer all // Choose the correct letter
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
Recommended textbooks for you
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:
9781305389892
Author:
Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:
Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:
9781337392938
Author:
Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:
Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:
9781305389892
Author:
Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:
Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:
9781337392938
Author:
Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:
Cengage Learning