Read the following statements and choose the follwoing option: 1. Inclusion bodies are membrane bound 2. The ribosomes of a polysome translate the mRNA into proteins. 3. In Amoeba the contractile vacuole is important for osmoregulation and excretion. 4. In many cells, as in protists, food vacuoles are formed by engulfing the food particles. 5. In plant cells the vacuoles can occupy up to 90 per cent of the volume of