( Genes ( ( ( tell ( the cell ) ) ( how ( to ( make ( ( the thousands ) ( of ( proteins ( in ( your body ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Genes)) (VP (VBP tell) (NP (DT the) (NN cell)) (SBAR (WHADVP (WRB how)) (S (VP (TO to) (VP (VB make) (NP (NP (DT the) (NNS thousands)) (PP (IN of) (NP (NP (NNS proteins)) (PP (IN in) (NP (PRP$ your) (NN body))))))))))) (. .)))
Genes tell the cell how to make the thousands of proteins in your body.
(ROOT (S (NP (DT A) (JJ single) (JJ human) (NN body) (NN cell)) (ADVP (RB typically)) (VP (VBZ contains) (NP (NP (NNS thousands)) (PP (IN of) (NP (NNS genes))))) (. .)))
A single human body cell typically contains thousands of genes.