Class 8 Exam > Class 8 Questions > Which of the following statements is or are i...
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Which of the following statements is or are incorrect?
- a)Antibodies are specific molecules produced against invading microbes.
- b)Tuberculosis is an infectious airborne disease.
- c)Anthrax are the antimicrobial agents for inhibiting the growth of microbes.
- d)Yeast are used in the wine industry.
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Which of the following statements is or are incorrect?a)Antibodies are...
Anthrax is an infectious disease of humans and animals caused by “Bacillus anthracis”.
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Which of the following statements is or are incorrect?a)Antibodies are...
Explanation of Incorrect Statement
The correct answer is option 'C' because it misrepresents the definition of anthrax. Let’s break down the points for clarity:
Understanding Anthrax
- **What is Anthrax?**
- Anthrax is not an antimicrobial agent; it is a serious infectious disease caused by the bacterium *Bacillus anthracis*.
- **Misconception of Antimicrobial Agents**
- Antimicrobial agents are substances that kill or inhibit the growth of microbes, such as bacteria or fungi. Examples include antibiotics like penicillin or antifungal medications.
- **Anthrax's Role**
- Instead of being an antimicrobial agent, anthrax is a pathogen that can cause severe illness in humans and animals.
Correctness of Other Statements
- **Statement A: Antibodies are specific molecules produced against innovating microbes.**
- Correct: Antibodies are proteins produced by the immune system to specifically target and neutralize pathogens.
- **Statement B: Tuberculosis is an infectious airborne disease.**
- Correct: Tuberculosis (TB) is indeed an airborne disease primarily caused by the bacterium *Mycobacterium tuberculosis*.
- **Statement D: Yeast are used in the wine industry.**
- Correct: Yeast, particularly *Saccharomyces cerevisiae*, is essential in the fermentation process to produce wine.
Conclusion
In summary, option 'C' is incorrect because it incorrectly categorizes anthrax as an antimicrobial agent rather than an infectious disease. Understanding these distinctions is crucial for grasping concepts in microbiology and infectious diseases.
The correct answer is option 'C' because it misrepresents the definition of anthrax. Let’s break down the points for clarity:
Understanding Anthrax
- **What is Anthrax?**
- Anthrax is not an antimicrobial agent; it is a serious infectious disease caused by the bacterium *Bacillus anthracis*.
- **Misconception of Antimicrobial Agents**
- Antimicrobial agents are substances that kill or inhibit the growth of microbes, such as bacteria or fungi. Examples include antibiotics like penicillin or antifungal medications.
- **Anthrax's Role**
- Instead of being an antimicrobial agent, anthrax is a pathogen that can cause severe illness in humans and animals.
Correctness of Other Statements
- **Statement A: Antibodies are specific molecules produced against innovating microbes.**
- Correct: Antibodies are proteins produced by the immune system to specifically target and neutralize pathogens.
- **Statement B: Tuberculosis is an infectious airborne disease.**
- Correct: Tuberculosis (TB) is indeed an airborne disease primarily caused by the bacterium *Mycobacterium tuberculosis*.
- **Statement D: Yeast are used in the wine industry.**
- Correct: Yeast, particularly *Saccharomyces cerevisiae*, is essential in the fermentation process to produce wine.
Conclusion
In summary, option 'C' is incorrect because it incorrectly categorizes anthrax as an antimicrobial agent rather than an infectious disease. Understanding these distinctions is crucial for grasping concepts in microbiology and infectious diseases.
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Which of the following statements is or are incorrect?a)Antibodies are specific molecules produced againstinvading microbes.b)Tuberculosis is an infectious airborne disease.c)Anthrax are the antimicrobial agents for inhibiting the growth of microbes.d)Yeast are used in the wine industry.Correct answer is option 'C'. Can you explain this answer?
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