Which staining agent is specifically recommended for determining ploidy by counting the number of nucleoli?

TLS Online TPP Program

#Question id: 39841

#Bio-Informatics

Q. Match the following database to its correct category: PDB (Protein Data Bank) 

TLS Online TPP Program

#Question id: 39842

#Bio-Informatics

Q. What is the primary difference in "Data Source" between primary and secondary databases?

TLS Online TPP Program

#Question id: 39843

#Bio-Informatics

Q. Assertion: GenBank, EMBL, and DDBJ contain essentially the same raw nucleotide sequence data. 

Reason: These three databases form the International Nucleotide Sequence Database Collaboration (INSDC) and exchange data on a daily basis.

TLS Online TPP Program

#Question id: 39844

#Bio-Informatics

Q. Assertion: The Protein Data Bank (PDB) is classified as a primary biological database.

Reason: It stores raw experimental results, such as atomic coordinates, directly submitted by researchers.

TLS Online TPP Program

#Question id: 39845

#Bio-Informatics

Q. Assertion: Flat-file structures are no longer used in modern primary databases like the PDB. 

Reason: Relational databases are more complex to design than flat-file structures.

TLS Online TPP Program

#Question id: 39846

#Botany

 The dominant plant body in pteridophytes is: