What is the role of exoenzymes in bacterial metabolism?
Understand the Problem
The question asks about the function of exoenzymes in bacterial metabolism. Essentially, it's asking how these enzymes help bacteria obtain and process nutrients. We need to identify the option that correctly describes the activity of exoenzymes outside the bacterial cell.
Answer
Exoenzymes break down complex nutrients into simpler compounds for bacterial metabolism and help bacteria interact with their environment; some bacteria use them to invade host tissues.
Exoenzymes are secreted by bacteria to break down complex nutrients in the environment into simpler compounds that can be absorbed and used for metabolism. Some bacteria use exoenzymes to invade host tissues. They help bacteria interact effectively with their environment.
Answer for screen readers
Exoenzymes are secreted by bacteria to break down complex nutrients in the environment into simpler compounds that can be absorbed and used for metabolism. Some bacteria use exoenzymes to invade host tissues. They help bacteria interact effectively with their environment.
More Information
Exoenzymes are also called extracellular enzymes. They are important for nutrient acquisition and can also contribute to bacterial virulence in pathogenic species.
Tips
It's easy to confuse exoenzymes with endoenzymes. Endoenzymes are used intracellularly, while exoenzymes are secreted to work outside the cell.
Sources
- What is an Exoenzyme? - News-Medical - news-medical.net
- Exoenzyme - an overview | ScienceDirect Topics - sciencedirect.com
- Exoenzymes as a Signature of Microbial Response to Marine ... - pmc.ncbi.nlm.nih.gov
AI-generated content may contain errors. Please verify critical information
