TLS Online TPP Program

#Question id: 1055


What part of the E. coli T4 phage attaches to the host cell receptors?

#SCPH28 | Zoology
  1. Capsid fragments around the nucleic acid

  2. Protein fibers at the end of the phage tail

  3. Pili of the envelope

  4. Spikes of the envelope

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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?

TLS Online TPP Program

#Question id: 19126

#SCPH06 I Botany

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?

TLS Online TPP Program

#Question id: 19126

#SCPH28 | Zoology

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?

TLS Online TPP Program

#Question id: 19127

#SCPH01 Biochemistry

Certain advantages of biosensors include
1. Device is tiny and biocompatible
2. Device is expensive, big in size
3. It is durable 
4. Assay should be rapid and non-accurate 
Which of the following statements are correct?

TLS Online TPP Program

#Question id: 19127

#SCPH06 I Botany

Certain advantages of biosensors include
1. Device is tiny and biocompatible
2. Device is expensive, big in size
3. It is durable 
4. Assay should be rapid and non-accurate 
Which of the following statements are correct?