organic solvent stress on membrane

Essay specific features

 

Issue:

Science

 

Written by:

Lori Q

 

Date added:

May 26, 2012

 

Level:

University

 

Grade:

A

 

No of pages / words:

2 / 449

 

Was viewed:

9443 times

 

Rating of current essay:

 
Essay content:

Trim each cylinder to 15-mm in length. *Place these cylinders of beet tissues in a beaker and run tap water over then for 2 minutes to wash betacyanin from the injured cells on the surface. *Discard the slightly coloured solution, and place the 4 beets sections into 4 dry test tubes. *Keep all beets at room temperature for 20 minutes and shake them occasionally...
displayed 300 characters

Custom written essay

All essays are written from scratch by professional writers according to your instructions and delivered to your email on time. Prices start from $10.99/page

Order custom paper

Full essays database

You get access to all the essays and can view as many of them as you like for as little as $28.95/month

Buy database access

Order custom writing paper now!

  • Your research paper is written
    by certified writers
  • Your requirements and targets are
    always met
  • You are able to control the progress
    of your writing assignment
  • You get a chance to become an
    excellent student!

Get a price guote

 
 

After 20 minutes, remove and discard the beet sections and observe the extent of membrane injury according to the amount of betacyanin that diffused into the organic solvent. *Quantify the relative colour of each solution between 0 (colourless) and 10(darkest red). Record your data in the table. Graph relative colour versus organic-solvent concentration according to a demonstration graph provided by your instructor...
displayed 300 characters

General issues of this essay:

Related essays:

x
Services