Within the inner membrane of a chloroplast, interconnected sacs of membrane called are suspended in a thick fluid called the

a) chlorophyll… thylakoid

b) thylakoids… grana

c) thylakoids… stroma

d) grana… thylakoid

d) gas exchange

What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).