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TLS Online TPP Program

#Question id: 826

Which one is incorrect about the proteins with segments rich in Pro (P), Glu (E), Ser (S), and Thr (T), the so-called PEST proteins,

#1. Molecules and their Interaction Relevant to Biology

  1. It is rapidly degraded

  2. It contain phosphorylation sites that target their proteins for ubiquitination

  3. It undergo reversible monoubiquitination

  4. Ubiquitinated proteins are proteolytically degraded in an ATP-independent process

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TLS Online TPP Program

#Question id: 5333

#8. Inheritance Biology

Phenylketonuria a metabolic disease in human is caused by recessive allele k. if two heterozygous carriers of allele marry and have three children, what is the chance that all children will be affected?
TLS Online TPP Program

#Question id: 23397

#Aptitude

What will be the next letter in the following series? DCXW, FEVU, HGTS
TLS Online TPP Program

#Question id: 19366

#13. Methods in Biology

Which of the following is site specific recombination?
TLS Online TPP Program

#Question id: 3682

#3. Fundamental Processes

A mutated strain of E. coli replicates DNA normally at 25°C, but replication stops immediately when the temperature is raised to 37°C. Which protein is likely to be non-functional at the higher temperature?
TLS Online TPP Program

#Question id: 1278

#4. Cell Communication and Cell Signaling

Vertebrate gap junctions are composed of: