Read the following passage and answer the question below. The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against harmful invaders such as bacteria, viruses, and other pathogens. It operates on two main levels: the innate immune system, which provides a rapid but general response to any perceived threat, and the adaptive immune system, which develops a targeted response specific to a particular pathogen and can retain a memory of it for future encounters. This immune memory is the principle behind vaccination, which trains the immune system to recognize and fight a specific pathogen without the person having to experience the actual disease first. While the immune system is remarkably effective, it can also malfunction, leading to conditions such as autoimmune diseases, where the body mistakenly attacks its own healthy cells, or allergies, where the immune system overreacts to substances that are normally harmless. Researchers continue to study the immune system in hopes of developing better treatments for these disorders. Question: What is the passage primarily about?
Difficulty: Easy
About this MCQ
This Easy Reading Comprehension MCQ checks one syllabus fact.
The question is: “Read the following passage and answer the question below. The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against harmful invaders such as bacteria, viruses, and other pathogens. It operates on two main levels: the innate immune system, which provides a rapid but general response to any perceived threat, and the adaptive immune system, which develops a targeted response specific to a particular pathogen and can retain a memory of it for future encounters. This immune memory is the principle behind vaccination, which trains the immune system to recognize and fight a specific pathogen without the person having to experience the actual disease first. While the immune system is remarkably effective, it can also malfunction, leading to conditions such as autoimmune diseases, where the body mistakenly attacks its own healthy cells, or allergies, where the immune system overreacts to substances that are normally harmless. Researchers continue to study the immune system in hopes of developing better treatments for these disorders. Question: What is the passage primarily about?”
The accepted answer is A. How the human immune system functions and what happens when it malfunctions. Read the following passage and answer the question below The human immune system is a complex network of cells tissues and organs that work together to defend the body against harmful invaders such as bacteria viruses and other pathogens It operates on two main levels the innate immune system which provides a rapid but general response to any perceived threat and the adaptive immune system which develops a targeted response specific to a particular pathogen and can retain a memory of it for future encounters This immune memory is the principle behind vaccination which trains the immune system to recognize and fight a specific pathogen without the person having to experience the actual disease first While the immune system is.
- A. How the human immune system functions and what happens when it malfunctions ✓
- B. The discovery of antibiotics
Why not B: “The discovery of antibiotics” is not correct. The accepted answer is A. How the human immune system functions and what happens when it malfunctions. Read the following passage and answer the question below The human immune system is a complex network of cells tissues and organs that work together to defend the body against harm
- C. The process of digestion
Why not C: “The process of digestion” is not correct. The accepted answer is A. How the human immune system functions and what happens when it malfunctions. Read the following passage and answer the question below The human immune system is a complex network of cells tissues and organs that work together to defend the body against harm
- D. The structure of red blood cells
Why not D: “The structure of red blood cells” is not correct. The accepted answer is A. How the human immune system functions and what happens when it malfunctions. Read the following passage and answer the question below The human immune system is a complex network of cells tissues and organs that work together to defend the body against harm
Correct answer
A. How the human immune system functions and what happens when it malfunctions
Explanation
Read the following passage and answer the question below The human immune system is a complex network of cells tissues and organs that work together to defend the body against harmful invaders such as bacteria viruses and other pathogens It operates on two main levels the innate immune system which provides a rapid but general response to any perceived threat and the adaptive immune system which develops a targeted response specific to a particular pathogen and can retain a memory of it for future encounters This immune memory is the principle behind vaccination which trains the immune system to recognize and fight a specific pathogen without the person having to experience the actual disease first While the immune system is.
Source: Reading Comprehension Official FPSC/NTS/PPSC-Style Reference Guide
Tags: English, FPSC, PPSC, reading comprehension, verbal ability, NTS
Submitted by: MCQsHub Editorial
Related MCQs
- Read the following passage and answer the question below. Mars has long captured human imagination as a poten...
- Read the following passage and answer the question below. The human immune system is a complex network of cel...
- Read the following passage and answer the question below. Mars has long captured human imagination as a poten...
- Read the following passage and answer the question below. The human immune system is a complex network of cel...
- Read the following passage and answer the question below. Mars has long captured human imagination as a poten...
- Read the following passage and answer the question below. The pyramids of ancient Egypt, particularly those a...