Practice Questions

TLS Online TPP Program

#Question id: 2016

Most newly emerging diseases, no matter how severe their effects on a population, human or otherwise, have which of the following in common?

#Unit 4. Cell Communication and Cell Signaling

greater severity as there are more and more occurrences of the infection
major pandemics, spreading the infection far and wide in the population
a tendency to die out rather quickly, cease to reproduce, or cause a less severe effect on the host
a destruction of the host immune system and eventual cancer

More Questions

TLS Online TPP Program

#Question id: 21132

#Unit 12. Applied Biology

Succinic acid is produced by microbes such as;

TLS Online TPP Program

#Question id: 21133

#Unit 12. Applied Biology

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 12. Applied Biology

Polyhydroxyalkanoates (PHAs) are used as__

TLS Online TPP Program

#Question id: 21135

#Unit 12. Applied Biology

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

TLS Online TPP Program

#Question id: 21136

#Unit 12. Applied Biology

uptake of plasmid DNA into Streptomyces protoplasts is enhanced by__

TLS Online TPP Program

#Question id: 21137

#Unit 12. Applied Biology

Multiple cloning site for inserting target DNA on which placed to improve the productivity of antibiotics produced by Streptomyces spp___