MCQs on Immunity

Pranav Kumar Prabhakar January 25, 2021

MCQs on Immunity

MCQs on Immunity

Quiz

Which of the following systems protects our body against disease-causing microbes?
1. Immune system
2. Digestive system
3. Excretory system
4. Respiratory system
Which of the following immunity is present from our birth?
1. Innate Immunity
2. Adaptive Immunity
3. Passive Immunity
4. Acquired Immunity
Neutrophils, basophil, lymphocytes, eosinophil and monocytes are examples of ________.
1. Physical barrier
2. Cellular barrier
3. Cytokine barriers
4. Physiological barriers
B-cells and T-cells are two types of cells involved in _______________.
1. Innate Immunity
2. Active immunity
3. Passive immunity
4. Acquired immunity
The common disorders caused by a poor immune system include ________
1. Epidemic Diseases
2. Deficiency diseases
3. Autoimmune diseases
4. None of the above
Which of the following statements is true about Passive Immunity?
1. This immunity causes reactions
2. This immunity develops immediately
3. This immunity lasts only for a few weeks or months
4. All of the above.
The branch of biology involved in the study of immune systems in all organisms is called_________.
1. Botany
2. Microbiology
3. Immunology
4. Biotechnology
Which of the following cells is involved in cell-mediated immunity?
1. T-cells
2. B-cells
3. Mast cells
4. Both T and B cells
Which of the following conveys the longest-lasting immunity to an infectious agent?
1. Active immunity
2. Passive immunity
3. Both (a) and (b)
4. None of the above
Which of the following does not act as a protecting barrier for the body surface?
1. Skin
2. Mucus
3. Gastric acid
4. Salivary amylase
Which of the following cells is involved in humoral immunity?
1. T-cells
2. B-cells
3. Mast cells
4. Both T and B-cells
Which of the following immunity is obtained during a lifetime?
1. Innate immunity
2. Active immunity
3. Passive immunity
4. Both (b) and (c)
Skin, body hair, cilia, eyelashes, the respiratory tract and the gastrointestinal tract are examples of ________.
1. Physical barrier
2. Cellular barriers
3. Cytokine barriers
4. Physiological barriers
Cells Involved In Innate Immunity are_________.
1. Phagocytes
2. Macrophages
3. Natural Killer Cells
4. All of the above
Which of the following immunity is called the first line of defence?
1. Innate Immunity
2. Active immunity
3. Passive immunity
4. Acquired immunity

Posted by Pranav Kumar Prabhakar

Dr. Pranav Kumar Prabhakar is currently working as a Professor in the Department of Biotechnology at Nagaland University, Kohima, Nagaland, India. He has been listed among the World’s Top 2% Scientists (as published by Stanford University, USA, in 2021, 2022, 2023, and 2024). He earned his PhD in Biotechnology from IIT Madras. His primary research interests include elucidating molecular mechanisms and strategies for oral insulin delivery and mimicking signaling pathways in metabolic disorders (diabetes) using natural products.

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Dr. Pranav Kumar Prabhakar is currently working as a Professor in the Department of Biotechnology at Nagaland University, Kohima, Nagaland, India. He has been listed among the World’s Top 2% Scientists (as published by Stanford University, USA, in 2021, 2022, 2023, and 2024). He earned his PhD in Biotechnology from IIT Madras. His primary research interests include elucidating molecular mechanisms and strategies for oral insulin delivery and mimicking signaling pathways in metabolic disorders (diabetes) using natural products. He is a member of the Royal Society of Chemistry and the Asia-Pacific Chemical, Biological & Environmental Engineering Society. He also serves as an editorial board member and reviewer for several reputed national and international journals. Dr. Pranav has received various honors, including a travel grant to attend ATTD 2009 in Greece, sponsored by the Indian Institute of Technology Madras and the Council for Scientific and Industrial Research (CSIR), and approved by the Department of Science and Technology (DST). He has published over 115 research articles in journals, authored or edited 17 books, contributed more than 40 book chapters, and delivered 9 oral and poster presentations at scientific meetings.