NEET Botany Cell: The Unit of Life MCQs

A mutation in a cell leads to the accumulation of misfolded proteins in the ER lumen. Which of the following cellular processes is MOST directly affected?

Which organelle is primarily responsible for the synthesis of plasmalogens, a class of ether phospholipids found in myelin sheaths?

Mannose-6-phosphate receptors are crucial for targeting proteins to which cellular compartment?

Which component of the cytoskeleton is directly involved in the movement of chromosomes during cell division?

Defects in which organelle can lead to Zellweger syndrome, a severe peroxisomal biogenesis disorder?

The cell membrane maintains a distinct phospholipid composition between its inner and outer leaflets. Which of the following transport mechanisms is primarily responsible for establishing and maintaining this asymmetry?

Which type of membrane protein is MOST likely to be involved in cell-cell recognition and adhesion?

A chromosome with its centromere located precisely in the middle, dividing it into two arms of equal length, is classified as:

If the centromere divides a chromosome into two equal halves, what type of chromosome is it?

In which type of chromosome does the centromere lie exactly at the midpoint?