Within the nucleus of eukaryotic cells, the nucleolus is responsible for ribosomal RNA synthesis and assembly, while nucleosomes are the fundamental units of chromatin, consisting of DNA wrapped around histone proteins. Centrosomes and lysosomes are located outside the nucleus.
Which of the following are NOT considered as the part of endomembrane system?
Choose the most appropriate answer from the options given below:
The vector, shown in the figure, has promoter and RBS sequences in the 300 bp region between the restriction sites for enzymes X and Y. There are no other sites for X and Y in the vector. The promoter is directed towards the Y site. The insert containing only an ORF provides 3 fragments after digestion with both enzymes X and Y. The ORF is cloned in the correct orientation in the vector using the single restriction enzyme Y. The size of the largest fragment of the recombinant plasmid expressing the ORF upon digestion with enzyme X is ........... bp. (answer in integer)
Identify the taxa that constitute a paraphyletic group in the given phylogenetic tree.
Which of the following is/are CORRECT for the two molecules shown?