Monosaccharide derivatives in which an amino group replaces one of the hydroxyl groups may have important roles in

TLS Online TPP Program

#Question id: 676

#SCPH01 Biochemistry

What would you expect about the formation of an α-helix for a segment of a protein chain that contains lysine approximately every fourth residue with all other residues being mostly hydrophobic?

TLS Online TPP Program

#Question id: 10520

#I Life Science/ Life Sciences Group – I-V

Which one of the following fungus causes infected rice shoots to grow much faster relative to uninfected plants and responsible for the “foolish seedling disease” of rice?

TLS Online TPP Program

#Question id: 17076

#SCPH06 I Botany

The various advantages of serum-free media could be

1. Improved reproducibility of results from different laboratories

2. Easier downstream processing of products from cultured cells

3. Biassays are free from interference due to serum proteins

4. They permit selective culture of diffrentiated cell types from the heterogeneous cultures

Which of the statements are true?

TLS Online TPP Program

#Question id: 10514

#SCPH06 I Botany

Volicitin was identified as the active substance in the form of

TLS Online TPP Program

#Question id: 15559

#SCPH06 I Botany

The majority of the antibiotics have been isolated from