AP BIOLOGY

Detailed explanation-1: -Short Chain Fatty Acids (SCFAs) Bacteria in the colon are able to break down complex carbohydrates using enzymes such as polysaccharide lyases to a fermentable form, resulting in the production of large amounts of SCFAs.

Detailed explanation-2: -The bacteria produce an arsenal of enzymes that break down these carbs into simple sugars, which are then in turn fermented to create short-chain fatty acids that human cells can absorb-and which can contribute as much as 10 percent of the calories our own cells require.

Detailed explanation-3: -The relationship between you and your gut bacteria is symbiotic. This means that both you and the bacteria benefit. Your bacteria receive a safe home and plenty to eat, and in return they help you break down food to get the nutrients that you need to survive and grow.

Detailed explanation-4: -Probiotic foods contain beneficial live microbiota that may further alter one’s microbiome. These include fermented foods like kefir, yogurt with live active cultures, pickled vegetables, tempeh, kombucha tea, kimchi, miso, and sauerkraut.