The answer is binary fission
The amoeba is eukaryotic cell while bacteria is prokaryotic
protists have a membrane-bounded nucleus, which bacterial cells lack.
this is because the protists actually have a nucleus, which is an area in the center of the cell with a membrane, and it is full of DNA. In the domains of eubacterian and archaebacteria, these do not have nuclei.
D. is the correct answer. Hope this helps! :)
Characteristics of Maltase from Baker's Yeast:
Molecular weight: 68,500 daltons. pH Optimum: 7.0 - 7.5 using maltose as the substrate. Inhibitors: Thiol blocking compounds, heavy metal ions, histidine, and certain amines. Tris should not be used as a buffer due to its inhibitory effect.