A train started from point A at a speed of 60 km/hr and after 2 hours another train of same length started from A at a speed of 80 km/hr in the same direction as the first one. After how much time the second train will meet the first train?

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#Question id: 28799

#Unit 2. Cellular Organization

Arp2/3 needs to be activated by interacting with a nucleation promoting factor (NPF). Although there are many different NPFs, The major NPF family is characterized by the presence of a region called___

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#Question id: 26549

#Unit 3. Fundamental Processes

Which of the following is destabilizing element in eukaryotic mRNA

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#Question id: 12808

#Unit 10. Ecological Principles

When climbing a mountain, we can observe transitions in biological communities that are analogous to the changes

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#Question id: 2730

#Unit 2. Cellular Organization

The histone tails are required for chromatin to condense from the beads-on- a-string conformation into the 30-nm fiber. Recent experiments indicate that the N-terminal tails of histone H4, particularly_____________, are critical for forming the 30-nm fiber.

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#Question id: 27919

#Unit 11. Evolution and Behavior

Who established the framework of relatedness” meant propinquity in the Creator’s design ?