Can you name the two organelles we have studied that contain their own genetic material?

Where do the lipids and proteins constituting the cell membrane get synthesized?

Who discovered cells,and how?

Which organelle is known as the powerhouse of the cell? Why?

Carry out the following osmosis experiment:
Take four peeled potato halves and scoop each one out to make potato cups. One of these potato cups should be made from a boiled potato. Put each potato cup in a trough containing water. Now,
$(a)$ Keep cup $A$ empty.
$(b)$ Put one teaspoon sugar in cup $B$.
$(c)$ Put one teaspoon salt in cup $C$.
$(d)$ Put one teaspoon sugar in the boiled potato cup $D$.
Keep these for two hours. Then observe the four potato cups and answer the following:
$(i)$ Explain why water gathers in the hollowed portion of $B$ and $C$.
$(ii)$ Why is potato $A$ necessary for this experiment?
$(iii)$ Explain why water does not gather in the hollowed out portions of $A$ and $D$.

Why are lysosomes known as suicide bags?