| List - I Organisms | List – II Mode of Nutrition | ||
| A. | Fleming | i. | Disc shaped sacs or cisternae near cell nucleus |
| B. | Robert Brown | ii. | Chromatin |
| C. | George Palade | iii. | Ribosomes |
| D. | Camillo Golgi | iv. | Nucleus |
The material of the nucleus stained by the basic dyes was given the name chromatin by Flemming.
Ribosomes are the granular structures first observed under the microscope by George Palade.
Camillo Golgi first observed a densely stained reticular structure near the nucleus. It consists of many disc-shaped sacs or cisternae.
A constant voltage of 50 V is maintained between the points A and B of the circuit shown in the figure. The current through the branch CD of the circuit is :
The output (Y) of the given logic implementation is similar to the output of an/a …………. gate.
What is Microalbuminuria ?

In the above represented plasmid an alien piece of DNA is inserted at the EcoRI site. Which of the following strategies will be chosen to select the recombinant colonies?