Feeling drained for NCISM Elective? Don’t let the uncertainty linger! Join our exclusive community on Telegram and WhatsApp (Ayurveda Sidhi) and access the most accurate answer keys for your NCISM Elective Course Exam, prepared by experts! Here we share Microbiology Module 2.
Here We have Provide1 Explanation for correct answer of Microbiology Module 2 Other Module will be available on our telegram Channel. So don’t forget to join our telegram channel.
Disclaimer: This answer key is provided as a reference only to help you review your own work and identify areas for improvement. It is not intended to be a substitute for independent learning or a guarantee of correctness.
Let’s Start Guys, check your Answers 👇
Q-1 Components of innate immunity include. – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
(A)T Cells (B)Mucus (C)B Cells (D)Antibodies
Check Answer
(B) Mucus
Q-2 Naturally acquired passive immunity would be most likely acquired through which of the following processes? – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
(A)Vaccination (B)Drinking Colostrum (C)Natural Birth (Dlinfection With Disease Causing Organism Followed By Recovery
Check Answer
(B) Drinking Colostrum
Q-3 Which of the following conveys the short term immunity to an infectious agent? – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
(A)Naturally Acquired Passive Immunity (B)Artificially Acquired Passive Immunity (C)Naturally Acquired Active Immunity (D)All Of These
Check Answer
The correct answer is (B) Artificially Acquired Passive Immunity. Artificially Acquired Passive Immunity provides short-term immunity to an infectious agent through the introduction of pre-formed antibodies. This can be achieved by injecting the person with antibodies obtained from another individual or animals, such as through antibody-containing blood products or specific immunoglobulin injections. This type of immunity is temporary and does not involve the individual’s own immune response.
Q-4 Which substances will not stimulate an immune response unless they are bound to a larger molecule? – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
(A)Antigen (B)Virus (C)Hapton (D)Miligen
Check Answer
(A) Antigen (Antigens by themselves are usually too small to be recognized by immune cells.)
Q-5 B and T cells are Produced by in: – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
(A)Liver (B)Bone Marrow (C)Kidney (D)The Spleen
Check Answer
(B) Bone Marrow
Q-6 Which of the Following immune Cells/molecules are most effective at destroying intracellular pathogens? – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
The correct answer is (D) T Cytolytic Cells, also known as CD8+ T cells. T Cytolytic Cells are highly effective at identifying and destroying cells in the body that have been infected with intracellular pathogens, such as viruses. These immune cells recognize specific antigens displayed on the surface of infected cells and release cytotoxic molecules that attack and kill the infected cells. Macrophages, antibodies, and natural killer cells also play important roles in immune defenses against intracellular pathogens, but they are not as effective as T cytolytic cells at destroying infected cells.
Q-7 B cells that produce A antibodies are called: – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
(D) Artificial Acquired Immunity (Vaccination exposes the body to a weakened or inactive form of a pathogen, stimulating the development of memory B and T cells for long-term immunity.)
Q-10 Good antigens are basically – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
Q-15 Antigen binding sites in IgG include – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
(A)2 (8)8 (C)10 (D)12
Check Answer
The correct answer is (D)12. An IgG molecule has two Fab regions, and each Fab region contains six complementarity-determining regions (CDRs) that contribute to the antigen-binding site. Therefore, there are a total of 12 antigen binding sites in IgG.
Q-16 Only immunoglobulin To cause allergy – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
(A)IgM (B)igA (C)igo (D)igE
Check Answer
(D) IgE (IgE binds to mast cells, triggering the release of histamine and other inflammatory mediators in allergic reactions.)
Q-17 Autoimmunity is – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
(A)Over Active immune System (B)Misdirected immune Systems (C)NO Immune Response (D)Slow Inmure Response
Check Answer
(B) Misdirected immune System (The body’s immune system attacks its own healthy tissues.)
Q-18 Immunodeficiency is – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
(A)Over Active immune System (B)Misdirected immune Systems (C)NO Immune Response (D)Slow Immune Response
Check Answer
(C) Weak Immune Response (The immune system is unable to adequately defend against infections.)
Q-19 Components of acquired immune system include – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
(A)T Cels (B)Macrophage (C)HCL (D)Skin
Check Answer
(A) T Cells & (B) Macrophages (These are key players in the adaptive immune response.)
Q-20 A weakened microbe In vaccine is called – Telegram Channel par sab milta hai, join 👉 @ayurveda_sidhi
