Which molecule is moving into or out of the potato cells

Assignment Help Biology
Reference no: EM13155494

1.After the potato strips have been in their respective test tubes for 1 hour, describe the condition of the A strips (limp vs crisp) compared to the B strips.
2.Which molecule is moving into or out of the potato cells in this experiment?
3. Does the movement of molecules demonstrated here involve passive or active transport, and why?
4.Does the movement of molecules demonstrated here involve passive or active transport, and why?
5.In the experiment with the strips of potato, what is the tonicity of the solution surrounding the strips of potato labeled Sample B?

Reference no: EM13155494

Questions Cloud

Cost of advertising and warehouse expense : What was the cost of advertising and warehouse expense allocated to each of the business based on the traditional method?
Section of statement of cash flows under direct-indirect : In each case, compute the amount that should be reported in the operating activities section of the statement of cash flows under the direct and indirect method.
Illustrate the total surplus associated : Graphically illustrate the total surplus associated with 2 randomly chosen quantities in the market (put this on two separate diagrams).
Find the cost functions for the following firms : Find the cost functions for the following firms: A firm with production function f(x1,x2) = min{ 2xl,3x2} A firm with production function f(xl,x2) = 2x1 +3x2 A firm with production function f(x1,x2) = In
Which molecule is moving into or out of the potato cells : After the potato strips have been in their respective test tubes for 1 hour, describe the condition of the A strips (limp vs crisp) compared to the B strips.
Internal growth rate of the company : Dothan Inc. has a 10% ROE and a 30% dividend payout ratio. Its stock is currently selling at $50 per share and it recently paid a $2 dividend per share. a) Calculate the internal growth rate of the company.
Compute the osmolarity : Calculate the osmolarity of this solution. my answer is 0.499 osm. Is that correct? 2*(.1249) + 1 (.2499)
Explain how a monospecific immunoglobulin chain : Explain how a monospecific Immunoglobulin chain is produced from germ-line genes in B cell precursor.
Specific identification inventory costing method : Which of the following companies would be more likely to use the specific identification inventory costing method?

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!

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