A train of length 500 m crosses a platform of length 50% more than the length of the train in 50 seconds. Find the time taken by this train to cross another train of same length running with double the speed of first train in the opposite direction.

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#Question id: 655

#Unit 1. Molecules and their Interaction Relevant to Biology

A change from one conformation of a molecule to another involves ________.

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#Question id: 5016

#Unit 11. Evolution and Behavior

Approximately how far back in time does the fossil record extend?

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#Question id: 28092

#Unit 6. System Physiology – Plant

Component along with their thylakoids percentage in appressed and stroma exposed are given

Match them correctly

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#Question id: 31369

#Unit 4. Cell Communication and Cell Signaling

Myocardial fibers are separated by membranes, but depolarization spreads radially because of the presence of: 

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#Question id: 19191

#Unit 13. Methods in Biology

Isothermal amplification is carried out at times. Which of the statement is true?