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TLS Online TPP Program

#Question id: 4190

Which statement is false about polysomes?

#Unit 3. Fundamental Processes

  1. They consist of mRNA and many translation complexes that are separated by about 100 nucleotides.

  2. They serve to amplify the information contained in mRNA many-fold.

  3. The number of translation complexes one contains depends on the efficiency of initiation.

  4. They do not occur in prokaryotes.

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TLS Online TPP Program

#Question id: 7587

#General Aptitude

A goods train leaves a station at a certain time and at a fixed speed. After 8 hours, an express train leaves the same station and moves in the same direction at a uniform speed of 120 kmph, this train catches up the goods train in 7 hours. Find the speed of the goods train.
TLS Online TPP Program

#Question id: 11870

#General Aptitude

The greatest 4-digit number exactly divisible by 10, 15, 201 is
TLS Online TPP Program

#Question id: 24445

#Unit 13. Methods in Biology

An electrocardiogram is a painless, noninvasive way to help diagnose many common heart problems. Which of the following would not diagnose by ECG?
TLS Online TPP Program

#Question id: 12827

#General Aptitude

If the area of a triangle is 1176 cm2 and base : corresponding altitude is 3 : 4, then the altitude of the triangle is :
TLS Online TPP Program

#Question id: 2122

#Unit 2. Cellular Organization

The inner (plasma) membrane of E. coli is about 75% lipid and 25% protein by weight.  How many molecules of membrane lipid are there for each molecule of protein?  (Assume that the average protein is Mr 50,000 and the average lipid is 750.)