Mark the mismatched pair.

Cyclosis is

Which of the following is not a part of the endomembrane system?

You are asked to examine a cell using a powerful light microscope. The image you see has a clearly defined nucleus and mitochondria. It also has a large central vacuole and chloroplasts. From what group of organisms did this cell most likely come?

Consider the following statements and choose the incorrect option:
$a$. Large and more numerous nucleoli are present in cells actively carrying out protein synthesis.
$b$. Nuclear pores allow bidirectional movement of molecules.
$c$. Cytoskeleton is a glycolipid structure for mechanical support,motility and maintenance of the shape of the cell.
$d$. Steroidal hormones are synthesized by Golgi complex.

Select the correct match for $X$ and $Y$:

Column $X$	Column $Y$
$(1)$ Mitochondria	$(P)$ Suicide bags
$(2)$ Chloroplast	$(Q)$ Synthesis of steroids
$(3)$ Lysosome	$(R)$ Photosynthesis
$(4)$ Smooth Endoplasmic Reticulum	$(S)$ Powerhouse of the cell