Statement: In a modified version of AFLP, the selection of fragments using biotin-streptavidin binding is avoided.

Explanations: I. The fragments are ligated to the appropriate adapters and used for PCR amplification using two AFLP primers, each primer having a single selection nucleotide; this is called preamplification step.

II. The PCR products from this preamplificated step are diluted and used as template for second PCR amplification.

TLS Online TPP Program

#Question id: 19124

#SCPH06 I Botany

Biosensor is a sensing device. It senses biomolecules by sensing

1. The interaction produces some detectable physical change that is measured and converted into an electrical signal

2. The interaction produces some detectable physical change that is measured and converted into ions.

3. B. The interaction produces some detectable physical change that is measured and converted into enzyme

Which of the following above statements are true for biosensor?

TLS Online TPP Program

#Question id: 19124

#SCPH28 | Zoology

Biosensor is a sensing device. It senses biomolecules by sensing

1. The interaction produces some detectable physical change that is measured and converted into an electrical signal

2. The interaction produces some detectable physical change that is measured and converted into ions.

3. B. The interaction produces some detectable physical change that is measured and converted into enzyme

Which of the following above statements are true for biosensor?

TLS Online TPP Program

#Question id: 19125

#SCPH01 Biochemistry

Which nature of interaction between the analytes and the biological material used in biosensor?

1. The analytes may be converted into a new chemical molecule (by enzymes)

2. The analytes may simply bind to the biological material present on the biosensor 

3. The analytes may be converted into dimer molecule 

Which of the following above statements are correct?

TLS Online TPP Program

#Question id: 19125

#SCPH06 I Botany

Which nature of interaction between the analytes and the biological material used in biosensor?

1. The analytes may be converted into a new chemical molecule (by enzymes)

2. The analytes may simply bind to the biological material present on the biosensor 

3. The analytes may be converted into dimer molecule 

Which of the following above statements are correct?

TLS Online TPP Program

#Question id: 19125

#SCPH28 | Zoology

Which nature of interaction between the analytes and the biological material used in biosensor?

1. The analytes may be converted into a new chemical molecule (by enzymes)

2. The analytes may simply bind to the biological material present on the biosensor 

3. The analytes may be converted into dimer molecule 

Which of the following above statements are correct?

TLS Online TPP Program

#Question id: 19126

#SCPH01 Biochemistry

A successful biosensor must have some of the following features such as.

1. Should be highly specific for the analyte 

2. Reaction used should be independent of factors like stirring, pH, temperature, etc. 

3. Response should be linear over a useful range of analyte concentrations

Which of the following above statements are correct?