Manufacturers use citric acid as a flavoring agent in soft drinks, fruit juices, and many other foods. Worldwide, the market for citric acid is valued at hundreds of millions of dollars per year. Commercial production uses the mold Aspergillus niger, which metabolizes sucrose under carefully controlled conditions. The yield of citric acid strongly depends on the concentration of FeCl3 in the culture medium, as indicated in the graph. Yield of citric acid (%) 90 80 70 60 50 1 2 3 [FeCl,] (mg/L) 4 5

Curren'S Math For Meds: Dosages & Sol
11th Edition
ISBN:9781305143531
Author:CURREN
Publisher:CURREN
Chapter21: Heparin Infusion Calculations
Section: Chapter Questions
Problem 1.1P
icon
Related questions
Question
Complete the balanced equation for the overall reaction.
Select answer choice in between brackets. 
Sucrose + [2 Pi, 4Pi]+[4 ADP, 2 ADP, 4 ATP, 2ATP]+[2 NAD+, 4 NAD+, 6 NAD+]+[H2O, 5 H2O, 3 H2O] --> [2 cirate, 2 oxaloacetate, 2 pyruvate, 2 acetyl-coA]+[4 ADP, 2 ADP, 4 ATP, 2ATP] + [2 NAD+, 4 NAD+, 6 NAD+] + [2H+, 8H+, 6 H+, 4 H+, 10 H+]
Does the commercial process require aerated culture medium—that is, is this a fermentation or an aerobic process?
A. a fermentation process, because A. niger cells must use O2O2 to continuously regenerate NAD+
B. an aerobic process, because A. niger cells must use O2O2 to continuously regenerate NAD+
C. a fermentation process, because A. niger cells cannot use O2O2 to continuously regenerate NAD+
D. an aerobic process, because A. niger cells cannot use O2O2 to continuously regenerate NAD+
Manufacturers use citric acid as a flavoring agent in soft drinks, fruit juices, and many other foods. Worldwide, the market for
citric acid is valued at hundreds of millions of dollars per year. Commercial production uses the mold Aspergillus niger, which
metabolizes sucrose under carefully controlled conditions.
The yield of citric acid strongly depends on the concentration of FeCl3 in the culture medium, as indicated in the graph.
Yield of citric acid (%)
90
80
70
60
50
1
2
3
[FeCl,] (mg/L)
4
5
Transcribed Image Text:Manufacturers use citric acid as a flavoring agent in soft drinks, fruit juices, and many other foods. Worldwide, the market for citric acid is valued at hundreds of millions of dollars per year. Commercial production uses the mold Aspergillus niger, which metabolizes sucrose under carefully controlled conditions. The yield of citric acid strongly depends on the concentration of FeCl3 in the culture medium, as indicated in the graph. Yield of citric acid (%) 90 80 70 60 50 1 2 3 [FeCl,] (mg/L) 4 5
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Curren'S Math For Meds: Dosages & Sol
Curren'S Math For Meds: Dosages & Sol
Nursing
ISBN:
9781305143531
Author:
CURREN
Publisher:
Cengage
Principles Of Pharmacology Med Assist
Principles Of Pharmacology Med Assist
Biology
ISBN:
9781337512442
Author:
RICE
Publisher:
Cengage