Differentiate between a plant cell and an animal cell.

Which of the following is $NOT$ formed due to the extension of the plasma membrane?

Match the items in Column-$I$ with Column-$II$ and select the correct option:

Column-$I$	Column-$II$
$(A)$ Microfilament	$(i)$ Glycocalyx
$(B)$ Microtubule	$(ii)$ Actin
$(C)$ Flagella	$(iii)$ Tubulin
$(D)$ Bacterial cell envelope	$(iv)$ Flagellin

$S$ - Statement: Mitochondria are associated with the process of respiration.
$R$ - Reason: Chloroplasts are associated with the process of photosynthesis.

Match column-$I$ with column-$II$ and select the correct option.

Column-$I$	Column-$II$
$A$. Golgi apparatus	$I$. Storage
$B$. Mitochondria	$II$. Photosynthesis
$C$. Vacuoles	$III$. Transport
$D$. Grana	$IV$. Secretion
	$V$. Respiration

Eukaryotic cells have organelles which may:
$(a)$ not be bound by a membrane
$(b)$ be bound by a single membrane
$(c)$ be bound by a double membrane
Group the various sub-cellular organelles into these three categories.