Which of the following is correct

A. A set of homologous genes should share common features that preceded their evolutionary separation.

B. All globin genes have a common form of organization with four exons and one introns.

C. A gene family is defined as a group of genes that encode related or identical products as a result of gene-duplication events.

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#Question id: 31355

#Unit 13. Methods in Biology

Which of the following is agglutination reaction based immuno-technique

TLS Online TPP Program

#Question id: 31356

#Unit 13. Methods in Biology

Which one of the following options represents a combination of terms that are matched INCORRECTLY? 

A. ddNTPs : Cleavage method of DNA sequencing

B. South Western blot: Physical interaction between DNA and proteins

C. 5’ to 3’ exonuclease activity: proof reading polymerase for PCR

D. Yeast two hybrid system: Interaction between proteins

TLS Online TPP Program

#Question id: 31357

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following enzyme pairs contains iron-sulphur clusters [Fe-S] are the key prosthetic groups

TLS Online TPP Program

#Question id: 31358

#Unit 3. Fundamental Processes

sRNA of E. coli is the 81-nucleotide RNA which is involved in the 

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#Question id: 31359

#Unit 13. Methods in Biology

Which of the following microscopy uses photoswitchable fluorophores that can be switched between a "on" (fluorescent) and "off" (dark) state, allowing only a small subset of molecules to be illuminated at a time, enabling precise localization of each individual molecule.

TLS Online TPP Program

#Question id: 31360

#Unit 3. Fundamental Processes

Histone deacetylase belongs to the class of