Biology Quiz on Human Physiology for NEET & Medical Exam 2021

Biology Quiz on Human Physiology

Biology Quiz on Human Physiology: NEET is the most coveted medical entrance examination carried out across the country. It is an objective type, pen-paper test comprising 4 sections – Physics, Chemistry, Botany and Zoology. The maximum marks that can be scored are 720 marks and consists of 180 questions. 50% of the paper is dedicated to Biology, as the NEET exam primarily aims at enabling students to take up seats in medical courses. Biology is one of the most important and vital sections in NEET. It includes theories, descriptions, discoveries, diagrams, definitions, explanation of differences and relations. Most of the concepts covered in the NEET syllabus are from the NCERT syllabus of Class 11 & 12. In this post we are providing you biology quiz on Human Physiology.

Biology Quiz on Human Physiology

1. Humans have _____ lobes in the left lung.

1. 3
2. 2
3. 4
4. 1

2. Jellyfish breathe through:

1. Book lungs
2. Gills
3. Diffusion
4. None of the above

3. Which of the following statements are false?

1. Pituitary Gland is found at the base of the brain
2. Adrenal glands are found on top of the kidneys
3. Lymph nodes are found only near the neck and armpits
4. Thyroid glands are ductless glands

4. The primary function of the cerebrospinal fluid is to:

1. Protect the brain
2. Provide nutrients to the surrounding tissues
3. Remove waste products
4. All of the above

1. The lungs are protected by:
2. Sternum
3. Rib cage
4. Backbone
5. All of the above
6. The maximum amount of carbon dioxide in the human body is transported as:

1. Bicarbonate
2. Carbide
3. Amylase
4. None of the above

7. Which of the following organisms have book lungs?

1. Spider
2. Ant
3. Penguin
4. Sealion

8. Altitude sickness is typically caused due to:

1. The partial pressure of oxygen
2. Increased levels of CO2 in blood
3. Cold temperatures
4. None of the above

9. Hypopnea is a condition where:

1. The airway becomes partially obstructed
2. The blood does not clot properly
3. The lungs cannot eliminate the excess carbon dioxide from the body
4. The blood oxygen levels are abnormally low

10. Emphysema is characterized by:

1. Loss of peripheral vision
2. Shortness of breath
3. Chronic Diarrhea
4. Slow clotting from wounds

11. Name the site where digestion of proteins occurs.

1. Pancreas
2. Rectum
3. Liver
4. IIeum

12. Stomach epithelial cells in the body secrete ________

1. Hydrochloric acid
2. Oxytocin
3. Adrenaline
4. Testosterone

13. Night blindness and xerophthalmia are generally conditions associated with the deficiency of which vitamin?

1. Vitamin B
2. Vitamin K
3. Vitamin B2
4. Vitamin A

14. ___________ are functional units of food absorption.

1. Red blood cells
2. Small intestine
3. Villi
4. Aggregated lymphoid nodules

1. Where are the parotid glands located?
2. Below the stomach
3. Behind and above the pancreas
4. Below and in front of the ear canal
5. Underneath the armpits

Answer Keys

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