Biology - Single MCQs (Page 125)

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Q1241. Which one of the following organisms is not an example of eukaryotic cells ?...Q1242. Plasma membrane is made up of ?...Q1243. Middle lamella is composed mainly of ?...Q1244. Fluid mosaic model was given by ?...Q1245. Which one of the following also acts as a catalyst in a bacterial cell?...Q1246. Vital stains are employed to study ?...Q1247. Phagocytosis and pinocytosis are collectively termed as ?...Q1248. The two polynucleotide chains in DNA are ?...Q1249. Purines possess nitrogen at ?...Q1250. Which one of the following is not a constituent of cell membrane?...