A D-amino acid would interrupt an alpha helix made of L-amino acids. Another naturally occurring hindrance to the formation of an alpha helix is the presence of:

TLS Online TPP Program

#Question id: 21130

#Unit 13. Advances in Biotechnology

Erythritol is__

TLS Online TPP Program

#Question id: 21131

#Unit 13. Advances in Biotechnology

Erythritol is a sugar alcohol is produced by__

TLS Online TPP Program

#Question id: 21132

#Unit 13. Advances in Biotechnology

Succinic acid is produced by microbes such as;

TLS Online TPP Program

#Question id: 21133

#Unit 13. Advances in Biotechnology

Polyhydroxyalknoates (PHAs) are usually and industrially produced by

a) When the microbes are cultured with excess nutrient concentrations

b) When the microbes are cultured with nutrient-limiting concentrations

c) microbe-Actinobacillus succinogenes

d) microbe-Alcaligenes eutrophus

TLS Online TPP Program

#Question id: 21134

#Unit 13. Advances in Biotechnology

Polyhydroxyalkanoates (PHAs) are used as__

TLS Online TPP Program

#Question id: 21135

#Unit 13. Advances in Biotechnology

Role of RelA__

a) Antibiotic production under conditions of nitrogen limitations

b) Synthesize pppGpp in vitro from GTP and ATP

c) Initiating the transcription of Antibiotic Synthesis Genes

d) Antibiotic production under conditions of calcium limitation

e) under limitation condition synthesize secondary metabolism