Which of the following is the correct sequence of the zones in the primary growth of a root, moving from the root cap inward?

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#Question id: 30087

#Unit 2. Cellular Organization

Which of the following describes the key difference between simple transposition and replicative transposition?

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#Question id: 19045

#Unit 13. Methods in Biology

The process of passing a mobile phase through a chromatography column is called which one of the following?

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#Question id: 15386

#Unit 8. Inheritance Biology

You set up a mapping cross involving your favorite gene (YFG) in Neurospora and determine the following octad types: 4:4 arrangement 83; 2:4:2 arrangement 7; 2:2:2:2 arrangement 10. What is the distance between your gene and the centromere?

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#Question id: 31236

#Unit 2. Cellular Organization

Centromeres associated cohesins are specifically protected by protein phosphatase 2A (PP2A). Protein phosphatase 2A (PP2A) is recruited to centromeric regions in human cells from G2 through metaphase by a member of a family of PP2A targeting factors known as: 

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#Question id: 9589

#Unit 6. System Physiology – Plant

The physical mechanism by which excitation energy is conveyed from the chlorophyll that absorbs the light to the reaction centre, By this mechanism the excitation energy is transferred from one molecule to another by a nonradioactive process, this mechanism is known as