Ribosomes

1. PRESENTED BY:
RIYA SHARMA
BSC SEM-5
ROLL NO-28

2.  Ribosomes are small organelles found in each type of
cell,
 Prokaryotic
 Eukaryotic
 Called as the protein factory of cell.

3. o Ribosomes were discovered in the mid 1950
o by Romanian American cell biologist GEORGE
EMIL PALADE .

4.  PROTEIN-50%
 RNA-50%
 RIBONUCLEOPROT
EIN PARTICLES

5.  It brings together amino acids to form particular
proteins, which are important for completing the cells
activities.
 Protein is required for numerous cell functions, for
example directing chemical processes or fixing the
damages.
 It helps in protein synthesis.