English

Why are the fruit juices bought from market clearer as compared to those made at home?

Advertisements
Advertisements

Question

Why are the fruit juices bought from market clearer as compared to those made at home?

Very Short Answer
Advertisements

Solution

The fruit juices bought from the market are clearer because they are clarified using enzymes like pectinases and proteases, which break down substances that make homemade juices cloudy.

shaalaa.com
  Is there an error in this question or solution?
Chapter 10: Microbes in Human Welfare - Test Your Progress [Page 502]

APPEARS IN

Nootan Biology [English] Class 12 ISC
Chapter 10 Microbes in Human Welfare
Test Your Progress | Q 13. | Page 502

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

Name the secondary metabolites in Catharanthus roseus.


Erythromycin is obtained from ______.


Give the biological name of the following:

The mould from which penicillin is obtained.


Identify the organism used in the production of erythromycin.


From the following identify the WRONG statements.

i. All enzymes are composed of proteins.

ii. All proteins are enzymes.

iii. Some hormones are proteins.

iv. Some nucleic acid also acts as enzymes.

v. All enzymes are inorganic in nature.

vi. Enzymes are biocatalysts.


Dr. Alexander Fleming discovered antibiotics when he was working with the bacterium ______


Brandy is generally a product of:


Write the most important characteristic that Aspergillus niger, Clostridium butylicum, and Lactobacillus share.


What is a broad spectrum antibiotic? Name one such antibiotic.


State the most important contribution of the following microbes for human welfare:

Monascus purpureus


State the most important contribution of the following microbes for human welfare:

Trichoderma Polysporum


Which among the three is produced by the distillation of a fermented broth?

  1. Whisky
  2. Wines
  3. Beer
  4. Rum
  5. Brandy

Write the microbial source of following organic acid:

Acetic acid


What are A, B and C in the table given below?

Sr. No. Microbes type Name Commercial product
1. Fungus A Penicillin
2. B Aspergillus niger Citric acid
3. Bacterium Bacterium licheniformis C

Why are some molecules called bioactive molecules?


Match the following organic acid from column - I with their use in column - II.

Column - I Column - II
i. Acetic acid a. Confectionary
ii. Citric acid b. As a wetting agent
iii. Fumaric acid c. Medicine
iv. Gluconic acid d. Vinegar

What is 'Fenny' in the context of traditional drinks?


What is the microbial source of butyric acid?


Who discovered penicillin, and whose work established its potential?


What is the microbial source of bacitracin?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×