Portion of the polypeptide that traverses the bilayer

Assignment Help Biology
Reference no: EM132439840

Glycophorin A is a glycoprotein that extends across the red blood cell membrane. The portion of the polypeptide that extends across the membrane bilayer contains 19 amino acid residues and is folded into a helix. What is the width of the bilayer that could be spanned by this helix? The interior of the bilayer includes long acyl chains that are nonpolar. Which of the 20 amino acids would you expect to find among those in the portion of the polypeptide that traverses the bilayer?

Reference no: EM132439840

Questions Cloud

Draw a lineweaver-burk plot of data : A. Draw a Lineweaver-Burk plot of this data. Label your axes and include scale marks.
How could you quickly determine which protein you had : After isolating and purifying to homogeneity a small enzyme (110 amino acids long) from a culture of bacteria, you are confused as
Predict the native structure of proteins : Why are energy-minimization methods unable to predict the native structure of proteins when starting from an unfolded state?
Blood in small concentrations : Because many clotting factors are present in blood in small concentrations, direct chemical measurements often cannot be used to
Portion of the polypeptide that traverses the bilayer : Which of the 20 amino acids would you expect to find among those in the portion of the polypeptide that traverses the bilayer?
Discuss healthcare reimbursement : Discuss between healthcare reimbursement and importance of having a system in place to verify that the documentation in the health record supports the diagnosis
How many pieces derive from the fc region of igg : How many physical pieces would result from the cleavage of IgG by pepsin? How many pieces derive from the Fc region of IgG?
Seven-transmembrane-helix receptors : What essential feature is carried out by the seven-transmembrane-helix receptors (7TM)? (we commonly referred to these at G protein-coupled).
Interaction of human growth hormone : The kinetic studies on the interaction of human growth hormone with its receptor, each functional receptor dimer was found to bind one hormone molecule

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