Two trains 137 metres and 163 metres in length are running towards each other on parallel lines,one at the rate of 42 kmph and another at 48 kmph. In what time will they be clear of each other from the moment they meet?

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#Question id: 270

#Unit 1. Structure and Function of Biomolecules

 Which is not a difference between RNA and DNA?

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#Question id: 271

#Unit 1. Structure and Function of Biomolecules

Which type of RNA carries activated amino acids to the ribosome for assembly into proteins?

TLS Online TPP Program

#Question id: 272

#Unit 1. Structure and Function of Biomolecules

 Which is not a biological function of RNA?

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#Question id: 273

#Unit 1. Structure and Function of Biomolecules

Stem-loop structures in RNA resemble the ________ form of double-helical DNA.

TLS Online TPP Program

#Question id: 274

#Unit 1. Structure and Function of Biomolecules

Chromatin was first observed and named by ________.

TLS Online TPP Program

#Question id: 275

#Unit 1. Structure and Function of Biomolecules

What is the approximate diameter of a chromatin fiber?