Which of the following statements about inclusion bodies is incorrect?

1.	These are involved in the ingestion of food particles.
2.	They lie freely in the cytoplasm.
3.	These represent reserve material in cytoplasm.
4.	They are not bound by any membrane.

Which is the important site of formation of glycoproteins and glycolipids in eukaryotic cells?

Inclusion bodies of blue-green, purple, and green photosynthetic bacteria are:

1. Contractile vacuoles

2. Gas vacuoles

3. Centrioles

4. Microtubules

The biosynthesis of ribosomal RNA occurs in:

1. Ribosomes

2. Golgi apparatus

3. Microbodies

4. Nucleolus

The size of Pleuro Pneumonia Like Organism (PPLO) is:

1. 0.02 $\mathrm{\mu }$m

2. 1-2 $\mathrm{\mu }$m

3. 10-20 $\mathrm{\mu }$m

4. 0.1 $\mathrm{\mu }$m

Match the following columns and select the correct option:

Match column I with column II.

Choose the right match from the options given below:

Which of the following nucleic acids is present in an organism having 70 S ribosomes only?

Non-membranous nucleoplasmic structures in the nucleus, are the sites for active synthesis of:

Which one of the following cellular parts is correctly described?