( Ribosomes ( ( are ( ( ( made up ) ( of ( ( two ( non-identical subunits ) ) each ) ) ) ( consisting ( of ( ( ( a ( different rRNA ) ) and ) ( ( a ( different set ) ) ( of proteins ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Ribosomes)) (VP (VBP are) (VP (VBN made) (PRT (RP up)) (PP (IN of) (NP (NP (CD two) (JJ non-identical) (NNS subunits)) (NP (DT each)))) (S (VP (VBG consisting) (PP (IN of) (NP (NP (DT a) (JJ different) (NN rRNA)) (CC and) (NP (NP (DT a) (JJ different) (NN set)) (PP (IN of) (NP (NNS proteins)))))))))) (. .)))
Ribosomes are made up of two non-identical subunits each consisting of a different rRNA and a different set of proteins.
(ROOT (S (NP (DT A) (NN ribosome)) (VP (VBZ consists) (PP (IN of) (NP (NP (CD two) (NNS elements)) (, ,) (NP (NN rrna)) (CC and) (NP (NNS proteins))))) (. .)))
A ribosome consists of two elements, rrna and proteins.