This contrasts with the cell walls of fungi (which are made of chitin), and of bacteria, which are made of peptidoglycan. Cell walls perform many essential functions: they provide shape to form the tissue and organs of the plant, and play an important role in intercellular communication and plant-microbe interactions.
Chris and Taya Kyle met in 2001 and married just before he deployed for the first time at the start of the Iraq war, according to the book. Chris Kyle would deploy three more times to Iraq before retiring in 2009.
Chris Kyle's Widow: He Would Have Been 'In Awe' of American Sniper's Success. Taya Kyle opens up about the love she had with the real American Sniper Chris Kyle and the film that is his legacy. Subscribe now for instant access to this emotional, exclusive PEOPLE interview. Chris Kyle was not a red carpet kind of guy. The late Navy SEAL was far more comfortable working on a ranch or knocking back a beer with his friends than he was in the spotlight. âHe wasnât used to being in the forefront,â his widow, Taya Kyle, 40, tells PEOPLE in this weekâs cover story.