131. Dual Energy X-ray Absorption tiometry (DEXA) is used to measure
132. The yellow and orange colour of fruits and flowers are mainly due to
133. The initiation factors for protein synthesis are located in
- A. smaller sub-units of ribosomes
- B. larger sub-units of ribosomes
- C. both sub-units of ribosomes
- D. cytoplasm
- Check Answer | Discussion
134. What would happen if human blood becomes acidic (low pH)?
- A. Oxygen-carring capacity of haemoglobin is increased
- B. Oxygen-carring capacity of haemoglobin is decreased
- C. RBC count increases
- D. RBC count decreases
- Check Answer | Discussion
135. You meet a person who has protruding eyes, tachycardia and higher body temperature. He/She suffers from
136. You meet a person who has protruding eyes, tachycardia and higher body temperature. He/She suffers from
137. When an aeroplane take off, some occupants often feel pain in the region of ears. This is because of
- A. effect of loud sound in the middle ear
- B. rapid movement of otoliths in the inner ear
- C. rapid movement of endolymph in the in the semicircular canals
- D. blockage of the eustachian tubes
- Check Answer | Discussion
138. The tusks of the elephants are modified
139. If the drinking water supply pipeline is damaged and is contaminated with domestic sewerage, which one of the following diseases is most likely to occur after drinking such water?
140. The ultimate cause of water movement in a plant stem against gravity is
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