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

  Why would lowering the temperature of the medium

Why would lowering the temperature of the medium in which cells were growing be expected to affect the ability of the cells to form gap junctions with one another?

  How many protons, electrons, and neutrons are in a neutral

How many protons, electrons, and neutrons are in a neutral atom of potassium having an atomic weight of 39?

  Draw the reaction progress of thrombin

Use the cleland representation create the reaction progress of thrombin, a serene protease using a ping pong mechanism on the hydrolysis of the substrate Ala-Arg-Gly-Ala

  Isolating individual colonies and preparing dna

A student attempts to transform a population of E. coli with a pBluescript plasmid. How do you advise him to identify cells that have the plasmid? Answer Plate the cells on a medium containing X-gal.

  Describe how protein hormones versus steroid hormones

Describe how protein hormones versus steroid hormones play a role in transducting signals that can affect gene transcription?

  What is the net ecosystem production for the earth

Studies on the global climate cycle have revealed a %u201Cmissing%u201D carbon sink (i.e., carbon being taken from the atmosphere and put into the biosphere) of approximately 3 GT/year (thought to be an underestimate of the size of the photosynthe..

  Why is the citric acid cycle central to biosynthetic

In detail, need explanation of the structure of ATP and its function in oxidative phosphorylation and photosynthesis.

  What will be appearance of the f1 peaches

What will be appearance of the offspring of a cross of the F1 peaches back to that smooth,oval glanded parent. How several diploid Drosophila cells would be needed to have 1 picomole of each allele.

  What is the approximate molecular weight of a protein

What is the approximate molecular weight of a protein with 682 amino acid residues in a single polypeptide chain?

  Why sexually-transmitted diseases are still a major threat

Discuss the reasons why sexually-transmitted diseases are still a major threat despite our knowledge of how to prevent and treat them?

  How many different phenotypes are possible from this cross

How many different genotypes are possible among the progeny from a sexual cross between an organism that is Aa Bb and another that is also Aa Bb? Assuming complete dominance exists at both loci, how many different phenotypes are possible from this..

  Could both parents of a person with unattached earlobes

could both parents of a person with unattached earlobes have attached earlobes? why or why not?

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