Most bacteria, some protozoans  and even archaea use poly-β-hydroxybutyrate, a polymerized form of β-PHB, as 

TLS Online TPP Program

#Question id: 18620

#SCPH01 Biochemistry

Variants of PCR has been devised for

a) efficiency

b) sequence specific amplification

c) mutation analysis

d) fluorescence

TLS Online TPP Program

#Question id: 10255

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

In sucrose synthase combines sucrose with UDP to produce fructose and UDP-glucose in the cytosol. What is the function of UDP-glucose pyrophosphorylase?

TLS Online TPP Program

#Question id: 18593

#SCPH28 | Zoology

Some important events in the history of life on Earth are given below.

A. First dinosaurs appeared.

B. First reptiles appeared.

C. First insect fossils appeared.

D. First toothed birds appearance.

E. First wingless insect appeared.

F. Mammals like reptile arise

Match the above with the geological time periods and choose the correct combination,

TLS Online TPP Program

#Question id: 16326

#SCPH28 | Zoology

What are adaptations?

TLS Online TPP Program

#Question id: 15224

#SCPH05 I Biotechnology

Which technique can detect protease activity in sample