Amylase is a digestive enzyme present in the saliva secreted by salivary glands and secreted by the pancreas. This enzyme acts in a neutral medium at pH 7. Amylase converts carbohydrates to maltose. Pepin performs the digestive function in acidic medium and trypsin in alkaline medium. Therefore, amylase is active at neutral pH 7.
The epithelial cells resist stretching and twisting in the
skin because if desmosomes that holds them together. The desmosomes are the one
responsible for the cell to cell adhesions, making them be tight or held
together as this is its structure.
Explanation: Hawks are on the top of the food chain in this question so it makes sense to only have few while having a good amount of bunnies to feed them. This all would need grass to bunnies alive; with process of elimination this was solved.
