BIOCHEMISTRY
9th Edition
ISBN: 2818440090622
Author: BERG
Publisher: MAC HIGHER
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Question
Chapter 19, Problem 17P
Interpretation Introduction
Interpretation:
The fraction of energy trapped as high-energy electrons for 700-nm light absorbed by photosystem I should be determined.
Concept introduction:
The energy possessed by releasing electrons can be calculated as Gibbs free energy, by the following reaction.
A photon can be introduced as a piece of energy which has no mass. The relationship between the energy of a photon and its wavelength can be expressed with the following Planck-Einstein equation.
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11. Which of the
compounds below is
the major product
of the following
reaction sequence?
NOTE: PCC is pyridinium chlorochromate
1. BH 3
PCC
2. H2O2, NaOH
NH
HN
ΗΝ,
A
B
C
CH3NH2, NaBH3CN
D
E
NH
10. Which of the compounds below is
the major organic product obtained
from the following reaction sequence?
Ph
Ph
Ph
A
B
OH
1. EtMgBr
H2CrO4
Zn(Hg), aq. HCI
PhCHO
?
2. H₂O, H+
Ph.
C
D
Ph
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E
7. What is the major organic
product obtained from the
following reaction sequence?
Ph
A
OH
99
Ph
OH
D
Br
HOCH2CH2OH
H2SO4
1. Mg, Et₂O
2. PhCH2CHO
HCI, H₂O
Br
OH
Ph
Ph
OH
B
C
Br
OH
Ph
E
Chapter 19 Solutions
BIOCHEMISTRY
Ch. 19 - Prob. 1PCh. 19 - Prob. 2PCh. 19 - Prob. 3PCh. 19 - Prob. 4PCh. 19 - Prob. 5PCh. 19 - Prob. 6PCh. 19 - Prob. 7PCh. 19 - Prob. 8PCh. 19 - Prob. 9PCh. 19 - Prob. 10P
Ch. 19 - Prob. 11PCh. 19 - Prob. 12PCh. 19 - Prob. 13PCh. 19 - Prob. 14PCh. 19 - Prob. 15PCh. 19 - Prob. 16PCh. 19 - Prob. 17PCh. 19 - Prob. 18PCh. 19 - Prob. 19PCh. 19 - Prob. 20PCh. 19 - Prob. 21PCh. 19 - Prob. 22PCh. 19 - Prob. 23PCh. 19 - Prob. 24PCh. 19 - Prob. 25PCh. 19 - Prob. 26PCh. 19 - Prob. 27PCh. 19 - Prob. 28PCh. 19 - Prob. 29PCh. 19 - Prob. 30PCh. 19 - Prob. 31P
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