The antibiotics have no effect on viruses because
- viruses show metabolism of their own
- viruses are too small in size for antibiotics to act upon them
- viruses show no metabolism of their own
- viruses produce a thick covering and encyst themselves as endospores
The Correct Option is C
Solution and Explanation
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- Transcription
Concepts Used:
Antimicrobials
Infections and diseases may be caused by different types of organisms like bacteria, fungi, and viruses, etc., in humans and animals. Antimicrobial agent is the drugs that are used to prevent the pathogenicity of microorganisms.
Examples: Antibiotics, antiseptics, and disinfectants.
It is used to prevent infections and diseases caused by pathogens. Different types of antimicrobial drugs are commonly available. These are as follows:
- Antibacterial drug: is a drug that are used to inhibit the pathogenic activity of bacteria. Example: Zithromax.
- Antifungal drug: A drug that is used to prevent the fungal activity in the host is called an antifungal drug. Example: Miconazole
- Antiviral agent: A drug which is used to stop the pathogenic action of a virus is called as antiviral agents. Example: Tamiflu.
- Antiparasitic drug: is a drug that are used to prevent the growth of pathogenic parasites. Example: Anthelmintics
Read More: Antimicrobial Resistance