NEETBiologyMicrobes in Human WelfareMCQ+4 / −1
Match List-I with List-II
Choose the correct answer from the options given below
| List-I | List-II | ||
|---|---|---|---|
| (a) | Aspergillus niger | (i) | Acetic Acid |
| (b) | Acetobacter aceti | (ii) | Lactice Acid |
| (c) | Clostridium butylicum | (iii) | Citric Acid |
| (d) | Lactobacillus | (iv) | Butyric Acid |
Choose the correct answer from the options given below
- A
(a) (b) (c) (d) (iv) (ii) (i) (iii) - B
(a) (b) (c) (d) (iii) (i) (iv) (ii) - C
(a) (b) (c) (d) (i) (ii) (iii) (iv) - D
(a) (b) (c) (d) (ii) (iii) (i) (iv)
View written solutionFree
Correct answer: B
Citric acid is a principal organic acid present in citrus fruits. To meet the increasing demand, it is produced from carbohydrate feedstock by fermentation with the fungus Aspergillus niger.
Acetobacter aceti uses sugars and alcohols for its carbon source and turns them into their acetic acid.
Clostridium butyricum are Gram-positive bacteria that helps in the production of butyric acid.
Lactobacillus is a genus of Gram-positive, facultative an aerobic, rod-shaped, non-spore forming bacteria. They convert sugars to lactic acid.
More from Microbes in Human Welfare
- Which of the following is put into Anaerobic sludge digester for further sewage treatment?2020 · MCQ
- Match the following columns and select the correct option. Includes table2020 · MCQ
- What triggers activation of protoxin to active Bt toxin of Bacillus thuringiensis in boll worm?2019 · MCQ
- Select the correct group of biocontrol agents.2019 · MCQ
- Match the following organisms with the products they produce : Select the correct option. Includes table2019 · MCQ
- Thiobacillus is a group of bacteria helpful in carrying out :2019 · MCQ
- Which of the following can be used as a biocontrol agent in the treatment of plant disease?2019 · MCQ
- Which of the following is a commercial blood cholesterol lowering agent?2019 · MCQ