Collagenase
When an egg is not fertilized by sperm, this causes the breakdown of the uterus lining. It is known as menstruation.
ptyalin
protein
It causes menstruation (aka period). ~Karen~
Intestinal lactase enzymes usually decrease naturally with age, but this happens to varying degrees.
When an egg is not fertilized by sperm, this causes the breakdown of the uterus lining. It is known as menstruation.
Corpus luteum cysts are caused by excessive accumulation of blood during the menstrual cycle, hormone therapy, or other types of ovarian tumors.
protein
ptyalin
WEATHERING and EROSION
Old Age
The enzymes in yeast produce carbon dioxide as they are heated. This causes the dough to rise.
ptyalin
wind
Being wet, damp or moldy.
Yes
It causes menstruation (aka period). ~Karen~