Advertisements
Advertisements
Question
Name two acids produced by using Aspergillus niger?
Advertisements
Solution
Citric acid and Gluconic acid
APPEARS IN
RELATED QUESTIONS
Give the microbial source of Vit. B12
Answer the following question based on Meselson and Stahl's experiment on E. coli :
Write the name of the chemical substance used as the only source of nitrogen in the experiment.
Name the microbes that help the production of the following product commercially:
Statin
Match the column A with B and rewrite correct pairs.
| A | B | ||
| 1. | citric acid | a) | in medicine for solubility of Ca++ |
| 2. | fumaric acid | b) | confectionary |
| 3. | gluconic acid | c) | in resins as wetting agents |
The gases produced in anaerobic sludge digesters are _______.
Define the following term
Zymology
Which of the following microbe is used for the production of citric acid?
Match List - I with List - II.
| List I | List II | ||
| (a) | Aspergillus niger | (i) | Acetic Acid |
| (b) | Acetobacter aceti | (ii) | Lactic Acid |
| (c) | Clostridium butylicum | (iii) | Citric Acid |
| (d) | Lactobacillus | (iv) | Butyric Acid |
Choose the correct answer from the options given below.
What are fermentors?
Write the microbial source of following organic acid:
Acetic acid
