Introduction To General, Organic, And Biochemistry
12th Edition
ISBN: 9781337571357
Author: Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher: Cengage Learning
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Chapter 25, Problem 55P
Interpretation Introduction
Interpretation:
The working of restriction endonucleases is to be explained.
Concept introduction:
Recombinant DNA techniques starts with specific circular DNA molecules present in the cells of the bacterium. These circular DNA molecules are called plasmids. Restriction endonucleases cut them at specific locations to produce sticky ends.
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d) Determine the formal charge on the nitrogen atom in each of the structures.
NH3
NH2
N
C
бобкат
: N
N
H
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A
B
C
D
E
F
G
Lewis Structure, Hybridization & Molecular Geometry
a) Draw the Lewis Structure of the molecules; Label the hybridization of each carbon atom;
Predict the approximate molecular geometry around each carbon atom.
CH3CHO
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b) Draw the Lewis Structure of Nitromethane; Predict the approximate molecular geometry
around the nitrogen atom.
CH3NO2
c) Draw the Lewis Structure; Label the hybridization of the boron atom; Predict the
approximate molecular geometry.
BF3
BF4
a. The structure of the bicarbonate (hydrogen carbonate) ion, HCO3-, HCO3 " is
best described as a hybrid of several contributing resonance forms, two of which
are shown here.
HO
:0:
HO
+
:Ö:
Bicarbonate is crucial for the control of body pH (for example, blood pH
7.4). A more self-indulgent use is in baking soda, where it serves as a
source of CO2 CO2 gas, which gives bread and pastry their fluffy
constituency.
(i) Draw at least one additional resonance form.
=
(ii) Using curved "electron-pushing" arrows, show how these Lewis structures may
be interconverted by movement of electron pairs. (iii) Determine which form or
forms will be the major contributor(s) to the real structure of bicarbonate,
explaining your answer on the basis of the criteria in Section 1-5.
Chapter 25 Solutions
Introduction To General, Organic, And Biochemistry
Ch. 25.1 - Prob. 25.1QCCh. 25.2 - Problem 26-1 DNA is highly condensed in the...Ch. 25.3 - Prob. 25.3QCCh. 25.4 - Prob. 25.4QCCh. 25.5 - Prob. 25.5QCCh. 25.6 - Prob. 25.6QCCh. 25.7 - Prob. 25.7QCCh. 25.8 - Prob. 25.8QCCh. 25.9 - Prob. 25.9QCCh. 25 - Does the term gene expression refer to: (a)...
Ch. 25 - Prob. 2PCh. 25 - Where does most Of the translation occur in a...Ch. 25 - Prob. 4PCh. 25 - Prob. 5PCh. 25 - Prob. 6PCh. 25 - Prob. 7PCh. 25 - What is the function of RNA polymerase?Ch. 25 - What is the role of helicase in transcription?Ch. 25 - Prob. 10PCh. 25 - Prob. 11PCh. 25 - Prob. 12PCh. 25 - Prob. 13PCh. 25 - Prob. 14PCh. 25 - Prob. 15PCh. 25 - What are the different names used for the two...Ch. 25 - Prob. 17PCh. 25 - Prob. 18PCh. 25 - Prob. 19PCh. 25 - Prob. 20PCh. 25 - Where are the codons located?Ch. 25 - What are the two most important sites on tRNA...Ch. 25 - Prob. 23PCh. 25 - Prob. 24PCh. 25 - Prob. 25PCh. 25 - Prob. 26PCh. 25 - Prob. 27PCh. 25 - (a) If a codon is GCU, what is the anticodon? (b)...Ch. 25 - If a segment of DNA is 981 units long, how many...Ch. 25 - In what sense does the universality of the genetic...Ch. 25 - Prob. 31PCh. 25 - Prob. 32PCh. 25 - A genetic code in which two bases encode a single...Ch. 25 - What is meant by the genetic code being continuous...Ch. 25 - Prob. 35PCh. 25 - Prob. 36PCh. 25 - Prob. 37PCh. 25 - Prob. 38PCh. 25 - Prob. 39PCh. 25 - What are the stages of protein synthesis?Ch. 25 - Prob. 41PCh. 25 - Explain what happens to the fMet initially put at...Ch. 25 - Prob. 43PCh. 25 - Why is amino acid activation called the second...Ch. 25 - Prob. 45PCh. 25 - Prob. 46PCh. 25 - Prob. 47PCh. 25 - Prob. 48PCh. 25 - Prob. 49PCh. 25 - What kind of interactions exist between metal-...Ch. 25 - Prob. 51PCh. 25 - Prob. 52PCh. 25 - Prob. 53PCh. 25 - Prob. 54PCh. 25 - Prob. 55PCh. 25 - Prob. 56PCh. 25 - Prob. 57PCh. 25 - Prob. 58PCh. 25 - Prob. 59PCh. 25 - Prob. 60PCh. 25 - Prob. 61PCh. 25 - Prob. 62PCh. 25 - Prob. 63PCh. 25 - Prob. 64PCh. 25 - Prob. 65PCh. 25 - Prob. 66PCh. 25 - Prob. 67PCh. 25 - Prob. 68PCh. 25 - Prob. 69PCh. 25 - Prob. 70PCh. 25 - Prob. 71PCh. 25 - Prob. 72PCh. 25 - Prob. 73PCh. 25 - Prob. 74PCh. 25 - Prob. 75PCh. 25 - Prob. 76PCh. 25 - Prob. 77PCh. 25 - Prob. 78PCh. 25 - Prob. 79PCh. 25 - Prob. 80PCh. 25 - Prob. 81PCh. 25 - Prob. 82PCh. 25 - Prob. 83PCh. 25 - Prob. 84PCh. 25 - Prob. 85PCh. 25 - Prob. 86PCh. 25 - Prob. 87PCh. 25 - Prob. 88PCh. 25 - Prob. 89PCh. 25 - Prob. 90PCh. 25 - Prob. 91PCh. 25 - Prob. 92PCh. 25 - Prob. 93PCh. 25 - Prob. 94PCh. 25 - Prob. 95PCh. 25 - Prob. 96PCh. 25 - Is there any way to prevent a hereditary disease?...Ch. 25 - Prob. 98PCh. 25 - Prob. 99PCh. 25 - Prob. 100PCh. 25 - Glycine, alanine, and valine are classified as...Ch. 25 - Prob. 102PCh. 25 - Which polypeptide is coded for by the mRNA...Ch. 25 - -100 A new endonuclease is found. It cleaves...
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