Answer: D. helps in digestion
Explanation: Gastric juice in the stomach contains HCL which creates an acidic condition(pH1.5-2.0) which is optimal for the action of enzymes in the stomach. HCL stops the activity of salivary amylase & helps to kill bacteria in food. It doesn’t help in digestion cuz it is not an enzyme.
1- adenine’nitrogenous base’ ,1Ribose sugar,3 phosphate gps
2- aerobic gives 38 atp
Too many steps
Use o2 as electron acceptor
Anaerobic 2 atp
Fast
Dont use o2
Answer: The Chesapeake Bay is the largest estuary in the United States. The bay provides vitally important habitats for wildlife, lots of recreational opportunities for people, and is an important fishery upon which both people and wildlife depend.
