Answer:
Prokaryotes.
Explanation:
Most of the Eukaryotes most likely to evolve from the Prokaryotes. Prokaryotes are basically unicellular organisms that lack internal membrane-bound structures. So, they do not carry nucleus and generally have a single chromosome. Most of them have a cell wall outside the plasma membrane, which is a thin layer of lipid that completely surrounds the cell. Prokaryotes reproduce by binary fission method.
Answer:
Hydrochloric acid Prepares protein for digestion (denaturation) Activates enzymes and “Disinfection”
Pepsin (an enzyme) Begins protein digestion
Gastric lipase Some lipid digestion
Gastrin (hormone) Stimulates gastric secretion and movement
Intrinsic factor (a glycoprotein) Needed for absorption of vitamin B12
Explanation:
A right circular cylinder
<h3><u>Answer;</u></h3>
it will gain water and may burst
<h3><u>Explanation;</u></h3>
- <em><u>Osmosis is the process by which water molecules move from the region where they are highly concentrated to a region where they are lowly concentrated through a semipermeable membrane.</u></em>
- Hypotonic solution is a type of solution that has more solvent molecules in this case water and less solute molecules.
- <em><u>When animal cells are placed in a hypotonic solution they gain water through osmosis and thus increases in size and since they lack cellulose cell wall they will burst, a process called haemolysis.</u></em>
