Answer the following 20 questions. Good luck!
241. The oxygen transported through blood plasma is about:
242. The percentage of carbon dioxide carried as carboxyhaemoglobin is:
243. Gradual breakdown of the alveolar wall leads to which type of disease in a smoker?
244. Which protein plays an important role in maintaining osmotic balance?
245. In a normal person plasma constitutes about------- by volume of blood:
246. Which of following protein takes part in blood clotting:
247. The ------- describes how water and dissolved chemicals are carried through the cell wall and intercellular gaps of plants.
248. The movement of water to lower solute concentration area through a semipermeable membrane is?
249. The type of agranulocytes which stays in blood for a few hours and then enter tissues and become macrophages are:
250. Mature mammalian red blood cells do not have:
251. Average life span of red blood cells is:
252. Which of following is the most numerous/commonest of the white blood cells?
253. Histamine is produced by which of following cells:
254. A type of blood cell that produces heparin is -------:
255. Which of following cells does not have nucleus:
256. The major function of basophils is to:
257. The right atrium of the heart usually receives the:
258. Right atrium is separated from right ventricle by:
259. The flaps of tricuspid valve are attached to muscular extensions of right ventricle:
260. One complete heart beat consists of one systole and one diastole and lasts for about:
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