User Account

All Pages

Determine the solute concentration threshold for plasmolysis

Assignment Help Biology
Reference no: EM132680601

We were asked to Design an experimental protocol to determine the solute concentration threshold for plasmolysis.

With 2M of nacl using a 20 fold limit. I really don't understand how to go about the calculations or what they mean about deigning a protocol. These were the questions:

Consider the following when designing your protocol:

  • How will you determine when a cell has experienced plasmolysis? How will it differ from the control cell? What specifically will you be looking for?
  • How will you deal with variability - in other words how will you measure if not all cells in a preparation behave in the same way?
  • How long will you allow the cells to sit in the solution before making your observations?
  • How many cell preparations should you observe?
  • What concentrations should you consider? Should you try a few concentrations first in order to get a better idea of what concentration range to focus on?
  • How will you record data?
  • How will you present your results (table or graph)?

Reference no: EM132680601

Questions Cloud

Identify a number of issues : During consultation about health and safety, a group of employees identify a number of issues that have not previously been taken into consideration.
Calculate the Working Capital : Data pertaining to the current position of Falcon Company are as follows: Marketable securities $216,000. Calculate the Working Capital
Explain three business risks that may lead to the risk : Explain three business risks that may lead to the risk of material misstatement in the financial report of Whisky & Wine for the year ended 30 June 2018.
Consultation about health and safety : During consultation about health and safety, a group of employees identify a number of issues that have not previously been taken into consideration.
Determine the solute concentration threshold for plasmolysis : We were asked to Design an experimental protocol to determine the solute concentration threshold for plasmolysis.
High productivity of estuaries : Can you provide three reasons why estuaries are such productive habitats? For each reason, provide and explanation or description of the driving
Calculate earnings per share data for crane corporation : Crane Corporation,Calculate earnings per share data as they should appear on the 2017 income statement of Crane Corporation. (Round answers to 2 decimal places
Cochrane associate net sales last year : Cochrane associate's net sales last year were $525 million. If sales grow at 7.5% per year, how large (in millions) will they be 8 years later?
Determine the amount of the minimum annual lease payment is : What the amount of the minimum annual lease payment is. At January 1, 2020, the fair value of the building is $1,350,000 and Hyde's book value is $1,125,000.

Reviews

Write a Review

Biology Questions & Answers

  Immune response to infectious disease

It is a very curcial concept to understand how the immune response is mounted against viruses, bacteria, protozoans and helminthes. For an effective immune response, both innate and adaptive immunity should work together.

  A review on advanced glycated end products (ages)

This Project report elaborates a critical review of important elements attached to Advanced Glycated End Products (AGEs). It is very crucial to understand the process called Millard reaction.

  Plastic as a soil stabilizer

Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.

  Principles of microbiology

This assignment has three parts which contains questions related to Microbiology. It contains basic principles of microscopy, staining techniques in microbiology and microbial growth in the food industry.

  List the biologic functions

Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?

  Biologic function relationships

Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.

  Case study on patient in the haematology laboratory

Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.

  Use of pcr and genetic approaches in biotechnology

The use of PCR and genetic approaches in biotechnology

  Describe the role of this enzyme in honey

Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.

  Genetic problems

What phenotypic ratio would you get if you crossed a white mouse and a heterozygous brown mouse?

  Prepare an essay on nosocomial infection

Prepare an essay on nosocomial infection.

  Monitoring and recording the blood pressure

To increase the awareness of monitoring and recording the blood pressure of patients and practice measuring blood pressure in a safe environment.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd