BIOCHEM-ACHIEVE(FIRST DAY DISCOUNTED)
9th Edition
ISBN: 2818000069358
Author: BERG
Publisher: MAC HIGHER
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Chapter 19, Problem 27P
Interpretation Introduction
Interpretation:
The comparisonbetween oxidative phosphorylation and photosynthesis.
Concept introduction:
The photosynthesis and oxidative phosphorylation processes form energy rich ATP molecules. Photophosphorylation takes place during photosynthesis while oxidative phosphorylation occurs during
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2. (20 points) Consider combustion of hydrogen gas in a mixture
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H2
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4. (15 points) Consider a spherical organism of radius ro within
which respiration occurs at a uniform volumetric rate of That is,
oxygen (species A) consumption is governed by a first- order
reaction, homogeneous chemical reaction.
a. If a molar concentration of CA(ro) = CA,o is maintained at
the surface of the organism, obtain an expression for the
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Hint: To simplify solution of the species diffusion equation,
invoke the transformation y = rCA.
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c. Consider an organism of radius ro = 0.10 mm and a
diffusion coefficient of DAB = 108 m2/s. If CA, o = 5 x105
kmol/m3 and k1 20 s1, estimate the corresponding value
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3. (15 points) Living cells homogeneously distributed
(immobilized) with an agarose gel require glucose to survive.
An important aspect of the biochemical system design is the
effective diffusion coefficient of glucose (A) into the cell-
immobilized gel. Consider the experiment shows below where
a slab of the cell-immobilized gel of 1.0cm thickness is placed
within a well-mixed aqueous solution of glucose maintained at
a concentration of 50 mmol/L. The glucose consumption
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interface is equal to the concentration of the glucose on the gel
side of the water gel interface. A syringe is mounted at the
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A
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Chapter 19 Solutions
BIOCHEM-ACHIEVE(FIRST DAY DISCOUNTED)
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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