Given below are two statements : one is labelled as Assertion (A), and the other is labelled as Reason (R).
Assertion (A) : The primary function of the Golgi apparatus is to package the materials made by the endoplasmic reticulum and deliver it to intracellular targets and outside the cell.
Reason (R) : Vesicles containing materials made by the endoplasmic reticulum fuse with the cis face of the Golgi apparatus, and they are modified and released from the trans face of the Golgi apparatus.
In the light of the above statements, choose the correct answer from the options given below :
From the statements given below choose the correct option :
A. The eukaryotic ribosomes are 80S and prokaryotic ribosomes are 70S.
B. Each ribosome has two sub-units.
C. The two sub-units of 80 S ribosome are 60 S and 40 S while that of 70 S are 50 S and 30 S .
D. The two sub-units of 80 S ribosome are 60 S and 20 S and that of 70 S are 50 S and 20 S .
E. The two sub-units of 80 S are 60 S and 30 S and that of 70 S are 50 S and 30 S .
A specialised membranous structure in a prokaryotic cell which helps in cell well wall formation, DNA replication and respiration is
Match List-I with List- II.
| List - I |
List - II |
||
|---|---|---|---|
| A | Centromere | I | Mitochondrion |
| B | Cilium | II | Cell division |
| C | Cristae | III | Cell movement |
| D | Cell membrane | IV | Phospholipid Bilayer |
Choose the correct answer from the options given below :