Membrane-bound compartments in eukaryotic cells are called:

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#Question id: 347

#SCPH06 I Botany

A beaker contains 100 milliliters (mL) of NaOH solution at pH = 13. A technician carefully pours into the beaker 10 mL of HCl at pH = 1. Which of the following statements correctly describes the result of this mixing?

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#Question id: 5222

#SCPH06 I Botany

 When does exon shuffling occur?

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#Question id: 10553

#I Life Science/ Life Sciences Group – I-V

Cell walls allow plant cells to build up large internal hydrostatic pressures called

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#Question id: 5547

#SCPH01 Biochemistry

 Cells that rove from somites form the

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#Question id: 13102

#SCPH06 I Botany

 With the help of DNA fingerprinting which can be used to determine paternity. There are three babies (Baby A, Baby B and Baby C) in a maternity ward, and three sets of confused and worried parents. (Father and Mother #1 are a couple, as are Father and Mother #2, and Father and Mother #3.) 

You do each PCR reaction and load each one into a separate well of an agarose gel, and then run the gel.

 

 Why is it that having more repeats leads to a band that is higher in the gel?