1 Both gram negative and gram positive bacteria produce exotoxins while endotoxins are produced by gram negative bacteria. 2  Endotoxins cannot act as enzymes, but exotoxins can act as enzymes.  Endotoxins are a part of the outer membrane of cell wall, whereas exotoxins are extracellular component.
Amazon announced the Kindle Oasis on April 13, 2016, and it was released on April 27, 2016 worldwide. The Kindle Oasis is available in Wi-Fi ($290 ad-supported, $310 no ads) and Wi-Fi + 3G ($360 ad-supported, $380 no ads) models. The Oasis has a 6-inch, 300 ppi E Ink Carta HD display with ten LEDs.
Season 5 Blu-ray and DVD box sets will be released on March 15, 2016, just in time for Season 6. They are available for pre-order from Amazon.com, which prices the Blu-ray set at $72.98 and the DVD set at $53.99.he season premiered on April 12, 2015. Season 5 is based mostly on the fourth and fifth novels of the A Song of Ice and Fire book series, A Feast for Crows and A Dance with Dragons, respectively.