Read the following statements regarding chromatography techniques:

Statement I: Ion exchange chromatography separates molecules based on differences in their net surface charge.

Statement II: Gel filtration chromatography (Size Exclusion) separates molecules based on their specific binding to a ligand.

Choose the correct answer from the options given below:

TLS Online TPP Program

#Question id: 39502

#Environmental Science

  Noise pollution mainly affects:

TLS Online TPP Program

#Question id: 39503

#Biochemistry

A major advantage of transgenic crops is:

TLS Online TPP Program

#Question id: 39504

#Biochemistry

Proteomics primarily deals with the study of:

TLS Online TPP Program

#Question id: 39505

#Biochemistry

Which of the following statements are correct?
I. DNA replication occurs in 5′ → 3′ direction
II. Okazaki fragments are formed on lagging strand
III. DNA ligase joins RNA primers

TLS Online TPP Program

#Question id: 39506

#Biochemistry

 Regarding non-coding DNA:
I. It includes regulatory sequences
II. It plays no role in gene expression
III. It includes introns and repetitive DNA

TLS Online TPP Program

#Question id: 39507

#Biochemistry

Concerning PCR:

I. Denaturation occurs at high temperature
II. Annealing involves primer binding
III. Extension is carried out by RNA polymerase