Answered: Electrophoresis separates fragments of…

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Biology

Electrophoresis separates fragments of DNA according to_____ . a. sequence b. length c. species

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter10: Biotechnology

Section: Chapter Questions

Problem 2RQ: n gel electrophoresis of DNA, the different bands in the final gel form because the DNA molecules...

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Concept explainers

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.

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Electrophoresis separates fragments of DNA according to_____ .
a. sequence b. length c. species

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Based on what you already know, explain two reasons why is it important for scientists to beable to remove DNA from an organism? Keep in mind that an organism includes any livingthing, from bacteria to humans.
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n gel electrophoresis of DNA, the different bands in the final gel form because the DNA molecules _______. a. are from different organisms b. have different lengths c. have different nucleotide compositions d. have different genes
Biologists hypothesize that transposons eventually lose the ability to replicate and therefore remain embedded in DNA without moving around. Based on what you have learned in this chapter, suggest a possible reason for this loss.
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