Below is the Fischer projection of D-galactose. Which is the proper Haworth projection of β-D-galactopyranose?

TLS Online TPP Program

#Question id: 3433

#SCPH28 | Zoology

Which of the following is true about imprinting?

TLS Online TPP Program

#Question id: 19208

#SCPH01 Biochemistry

Nicotinic acid detection in whole cell biosensor can be done using 

TLS Online TPP Program

#Question id: 5132

#SCPH01 Biochemistry

Upon secretion of wnt, When Wnt attaches to the Frizzled receptor on a responding cell, the cell secretes Notum, a hydrolase that associates with glypican and then cleaves off Wnt’s attached lipids in a process of deacylation or delipidation. This process:

TLS Online TPP Program

#Question id: 12910

#SCPH28 | Zoology

Match the following:

A. RNA analysis               i. Sexing or cell mutation sites               a. Expressed Sequence tag

B. Forensic science           ii. mRNA analysis                                     b.  Analysis of DNA from blood

C. Gene discovery              iii. DNA profiling                                       c. Active latent viral infections

D. Single-cell analysis     iv.  RT–PCR                                             d. Sex determination of unborn

TLS Online TPP Program

#Question id: 19200

#SCPH28 | Zoology

What kind of biosensors uses ion-selective electrodes to convert the biological reaction into electronic signal?