Proteins are the building blocks in living beings. The aminoacids are the structural units of proteins. The aminoacids forms a chain of polymers which is called as polypeptide chains. ... These polypeptide chains connect and inter-link with each other to form individual protein molecules.

Can some one answer these questions for me ,

Marion went on a trip to france and sent a postcard to her aunt brigitte describing the places that she has visited. what place did marion not go to? the beach the city the mountain the countryside

Y-y try to explain as you écrivons create complete sentences using the fragments below. be sure to make all necessary changes. add any missing elements. 1. nous / répéter / hamlet de shakespeare / lundi et jeudi 2. madame rigaud / promener / petit-fils / au parc 3. kevin / ne pas amener / s? ur / au cinéma 4. vous / acheter / trente / gomme 5. tu / préférer / trousse / bleue / ou / rouge / trouss