The concept of “Omnis cellula-e cellula” regarding cell division was first proposed by

Inclusion bodies of blue-green, purple and green photosynthetic bacteria are

The biosynthesis of ribosomal RNA occurs in:

The size of Pleuropneumonia - like organism (PPLO) is

Match the following columns and select the correct option :

Match List I with List II


Choose the correct answer from the options given below:

The DNA present in chloroplast is:

Match List I with List II :

Choose the correct answer from the options given below :

Given below are two statements:
Statement I: Mitochondria and chloroplasts are both double membrane bound organelles.
Statement II: Inner membrane of mitochondria is relatively less permeable, as compared to chloroplast.
In the light of the above statements, choose the most appropriate answer from the options given below :

Which of the following are not membrane – bound?

The function of the gap junction is to: