B BrittDoy New member Jan 24, 2011 #1 bacteria synthesize that we? a. vitamin C b. vitamin A c. vitamin B6 d. vitamin K e. vitamin D
R Renz New member Jan 24, 2011 #2 Vitamin K. This vitamin is synthesized by intestinal bacteria, and is used by the body for the liver's synthesis of essential clotting factors (molecules that are needed for blood to clot during bleeding).
Vitamin K. This vitamin is synthesized by intestinal bacteria, and is used by the body for the liver's synthesis of essential clotting factors (molecules that are needed for blood to clot during bleeding).