Question

Enzymes not found in:

• A. Fungi
• B. Algae
• C. Virus
• D. Cyanobacteria

Answer 1

The Correct Option is C

To understand why "Enzymes not found in" is best answered by "Virus," let's explore each option:

1. Fungi:
   • Fungi are complex organisms that carry out various metabolic processes. They possess enzymes to assist in breaking down complex organic substances into simpler ones, aiding in their nutritional processes.
2. Algae:
   • Like fungi, algae are also living organisms that conduct photosynthesis and other vital metabolic activities. They have enzymes crucial for these biochemical reactions.
3. Cyanobacteria:
   • Cyanobacteria, often referred to as blue-green algae, are similarly capable of photosynthesis and possess the necessary enzymes for various biochemical processes.
4. Virus:
   • Viruses are unique entities as they lack cellular structure and metabolic processes outside a host organism. They do not possess enzymes of their own. Instead, they rely on hijacking the host's cellular machinery to replicate and propagate. This is why viruses are not considered living organisms in the traditional sense.

Conclusion: The correct answer is "Virus" because viruses do not possess enzymes on their own. They depend entirely on the host cells to facilitate their life cycle.