Which of the following are not membrane - bound ?
Ribosomes
Lysosomes
Mesosomes
Vacuoles
As discussed in
Ribosomes -
It is a complex made up of RNA and protein and is the site for protein synthesis.
- wherein
Several ribosomes may attach to a single mRNA and form chains called polyribosomes or polysome.
Ribosomes are complex of RNA and protein.
Option 1)
Ribosomes
This option is correct
Option 2)
Lysosomes
This option is incorrect
Option 3)
Mesosomes
This option is incorrect
Option 4)
Vacuoles
This option is incorrect