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BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter35: Respiration

Section: Chapter Questions

Problem 3CT

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Fermentation
ATP Yield Per
Input
Electron Carriers
Byproducts
Glucose
NADH is re-oxidized
Pyruvate
to NAD+
Fermentation occurs when
is in too scarce amount to
continue
Its purpose is to re-generate
so that
glycolysis can continue.
Aerobic respiration requires
It will generate
ATP per glucose.
Anaerobic respiration requires
It will generate
ATP per glucose.

Lipid and Protein Catabolism
Breaks into
Enters Respiration
ATP Produced
Triglycerides
Glycerol and
Glycerol: Second half
~19
hydrocarbon chains
of glycolysis
2 Carbons from lipid
*17 per two carbon
chain: Preparatory
atoms
step
Proteins
Amino acids
Krebs Cycle
Varies but ~17 per
amino acid
Which Nutrient Will Give the Most ATP? How Much?
5 molecules of glucose in the presence of oxygen in an obligate aerobe
A triglyceride with 3 52-Carbon chains
A polypeptide with 5 amino acids
10 molecules of glucose in the absence of oxygen in an aerobe
10 molecules of glucose in an anaerobe

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