Which part of the human digestive system first breaks down the proteins?

What came first egg or chicken? and is tomato a vegetable or a fruit?

19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase

Which process is represented a.) deletion b.) nondisjunction c.) translocation d.) insertion