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1. Given the following metabolic pathway of aspartate to pyruvate, all of which occurs in the mitochondria, calculate the maximum yield of ATP that can produced from the complete oxidation of aspartate to CO₂ in the muscle. J aspartate oxaloacetate NAD+ NADH malate NADH NAD+ NAD+ NADH pyruvate

1. Given the following metabolic pathway of aspartate to pyruvate, all of which occurs in the mitochondria, calculate the maximum yield of ATP that can produced from the complete oxidation of aspartate to CO₂ in the muscle. J aspartate oxaloacetate NAD+ NADH malate NADH NAD+ NAD+ NADH pyruvate

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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1. Given the following metabolic pathway of aspartate to pyruvate, all of which occurs / 2 in the mitochondria, calculate the maximum yield of ATP that can produced from the complete oxidation of aspartate to CO₂ in the muscle. aspartate oxaloacetate 2. ō NAD+ NADH malate Ñ NADH NAD+ ñ NAD+ NADH pyruvate The production of sucrose in a plant requires one molecule of glucose and one molecule of fructose. In order to form the glycosidic bond between the two monosaccharides one molecule of ATP is required. (Glucose and fructose are easily interconverted by a process that requires no energy--see the glycolysis figure for the interconversion of these two monosaccharides). a) How many molecules of CO2, NADPH, and ATP are required for the production of sucrose in sugarcane, a C4 plant? b) How many photons are required by PSII? c) How many molecules of oxygen are produced? d) How many protons are required to produce the necessary ATP if the chloroplast ATP synthase has 14 c subunits? (If your answer is a fraction of a proton, round up to a whole number).
Transcribed Image Text:1. Given the following metabolic pathway of aspartate to pyruvate, all of which occurs / 2 in the mitochondria, calculate the maximum yield of ATP that can produced from the complete oxidation of aspartate to CO₂ in the muscle. aspartate oxaloacetate 2. ō NAD+ NADH malate Ñ NADH NAD+ ñ NAD+ NADH pyruvate The production of sucrose in a plant requires one molecule of glucose and one molecule of fructose. In order to form the glycosidic bond between the two monosaccharides one molecule of ATP is required. (Glucose and fructose are easily interconverted by a process that requires no energy--see the glycolysis figure for the interconversion of these two monosaccharides). a) How many molecules of CO2, NADPH, and ATP are required for the production of sucrose in sugarcane, a C4 plant? b) How many photons are required by PSII? c) How many molecules of oxygen are produced? d) How many protons are required to produce the necessary ATP if the chloroplast ATP synthase has 14 c subunits? (If your answer is a fraction of a proton, round up to a whole number).
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