Question Detail

MIC 121 microbiology roles in different fields. Objective Question

Question

What valuable substance is produced by bacteria like Ralstonia eutropha in industrial applications, which serves as a biodegradable alternative?
Options
A Bioethanol
B Antibiotics
C Polyhydroxyalkanoates (PHAs)
Correct Answer
D Yogurt
Correct Answer

Option C is the correct answer.

Detailed Explanation

The 'Role of microorganisms in Industry' section notes that 'bacteria like Ralstonia eutropha synthesize polyhydroxyalkanoates (phas), which are biodegradable plastics'.

Hint

This refers to a type of biodegradable material.

Question Info