Reduction in pH of blood will?
1.
reduce the blood supply to the brain
2.
decrease the affinity of hemoglobin with oxygen
3.
lead to release of bicarbonate ions by the liver
4.
reduce the rate of heartbeat
Subtopic: Respiratory System: Transport of Gases Part 1 | Respiratory System: Transport of Gases Part 2 | Respiratory System: Transport of Gases |
86%
Level 1: 80%+
NEET - 2016
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Lack of relaxation between successive stimuli in sustained muscle contraction is known as?
1. fatigue
2. tetanus
3. tonus
4. spasm
2. tetanus
3. tonus
4. spasm
Subtopic: Disorders of Muscular and Skeletal System |
50%
Level 3: 35%-60%
NEET - 2016
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Which one of the following statements is wrong?
| 1. | Golden algae are also called desmids |
| 2. | Eubacteria are also called false bacteria. |
| 3. | Phycomycetes are also called algal fungi. |
| 4. | Cyanobacteria are also called blue-green algae. |
Subtopic: Kingdom Monera: Bacterial Classification |
92%
Level 1: 80%+
NEET - 2016
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Which of the following is a restriction endonuclease?
1. Protease
2. DNase I
3. RNase
4. Hind II
2. DNase I
3. RNase
4. Hind II
Subtopic: Tools: Enzymes: II | Tools |
95%
Level 1: 80%+
NEET - 2016
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Links
Which of the following would appear as the pioneer organisms on bare rocks?
| 1. | Liverworts | 2. | Mosses |
| 3. | Green algae | 4. | Lichens |
84%
Level 1: 80%+
NEET - 2016
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Water vapour comes out from the plant leaf through the stomatal opening. Through the same stomatal opening, carbon dioxide diffuses into the plant during photosynthesis. Reason out the above statements using the following options:
| 1. | Both processes can happen together because the diffusion coefficient of water and CO2 is different |
| 2. | The above processes happen only during the night-time. |
| 3. | One process occurs happen only in the daytime and the other at night |
| 4. | Both processes cannot happen simultaneously |
Subtopic: Transpiration & Guttation |
68%
Level 2: 60%+
NEET - 2016
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Subtopic: Seed |
87%
Level 1: 80%+
NEET - 2016
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Which of the following guards the opening of the hepatopancreatic duct into the duodenum?
1. Ileocaecal valve
2. Pyloric sphincter
3. Sphincter of Oddi
4. Semilunar valve
2. Pyloric sphincter
3. Sphincter of Oddi
4. Semilunar valve
Subtopic: Histology of Gut | Accessory Digestive Glands | Movement of Food in Gut |
91%
Level 1: 80%+
NEET - 2016
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In the stomach, gastric acid is secreted by the?
1. oxyntic cells
2. peptic cells
3. acidic cells
4. gastrin secreting cells
2. peptic cells
3. acidic cells
4. gastrin secreting cells
Subtopic: Gastric Secretions |
69%
Level 2: 60%+
NEET - 2016
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In mammals, which blood vessel would normally carry the largest amount of urea?
| 1. | Dorsal Aorta | 2. | Hepatic Vein |
| 3. | Hepatic Portal Vein | 4. | Renal Vein |
Subtopic: Human Kidney: Functions |
51%
Level 3: 35%-60%
NEET - 2016
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