- Essays Database Online
- Argumentative Essay
- Comparative Essay
- 1200 Word Essay
- IB Extended Essay
- Scholarship Essay
- Discursive Essay
- Research Proposal
- Reaction Paper Writers
- Coursework Writing
- Book Report Writing
- Book Review Writing
- Term Paper Writing
- Write a Case Study
- Case Brief Writing
- Discussion Board Post
- Blog Article Writing
- Article Writing
- Article Review
- Literature Review
- Annotated Bibliography
- Article Critique
- Movie Critique
- Cover Letter Writing
- Motivation Letter Service
- Winning Synopsis
- Marketing Plan
- Business Plan Writing
- Winning White Paper
- Grant Proposal Writing
- Memo Essay Help
- Questions-Answers
- Professional Online Test
- Order Cool Posters Here
- PowerPoint Presentation
- Capstone Project Writing
- Dissertation Writing
- Dissertation Abstract
- Dissertation Literature
- Dissertation Conclusion
- Hypothesis
- Rewriting Services
- Editing Service
- Proofreading Service
- Revise a Paper
- Abstract Help
Membranes under stress
Essay specific features
Written by:
Loretta S
Date added:
June 18, 2012
Level:
University
Grade:
A
No of pages / words:
3 / 813
Was viewed:
1943 times
Rating of current essay:
Essay content:
Does pH have an effect on beetroot cell membranes? Was time a factor? Explain your observations.
According to the results (above), the lower the pH the higher the effect on the beetroot cell membranes; there was a very low colour change in the surrounding medium when a pH level was greater than 7. This may have occurred because pH 7 is neutral and a pH greater than 7 is basic or alkaline...
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 paperFull 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 accessOrder 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
This may have occurred because pH 7 is neutral and a pH greater than 7 is basic or alkaline. At a pH level greater than or equal to 7, the solution was unable to breakdown the beetroot cell membrane because it is a strong base, which does not have the properties to breakdown a cell membrane. The solutions with a pH level of less than 7 had a higher amount of red pigment in the surrounding medium...
displayed 300 characters
General issues of this essay:
Related essays:
-
2 pages, 337 words
-
2 pages, 345 words
-
2 pages, 517 words
-
3 pages, 813 words
-
5 pages, 1272 words
-
4 pages, 1108 words
-
2 pages, 415 words