To his surprise this modification causes collagen to be

Assignment Help Biology
Reference no: EM13395724

Your friend, who is an engineering major, is interested in the mechanical properties of extracellular matrix and wants to study how secreted collagen molecules assemble into a collagen fiber. As part of his studies, he has been trying to speed up the rate at which cells can produce the collagen protein and is considering reducing the size of the propeptide that is attached to the collagen chain such that it contains only the ER targeting sequence as well as the site for cleavage of the propeptide. To his surprise, this modification causes collagen to be degraded inside the cell. Can you explain why?

Reference no: EM13395724

Questions Cloud

Write some of the other effects of inflation on the : in general if gdp increases this is usually an indicator of economic expansion and increased business activity. if gdp
Describe the differences and examine degree of alignment : write a 300-word paper in which you analyze the individual values and the organizations values as reflected by the
Supply chain management is the integration of activities : supply chain management is the integration of activities that procure materials and services transform them into
Dale company which applies overhead at the rate of 190 of : dale company which applies overhead at the rate of 190 of direct labor cost began work on job no. 101 during june. the
To his surprise this modification causes collagen to be : your friend who is an engineering major is interested in the mechanical properties of extracellular matrix and wants to
What forms of insurance coverage do you currently carry and : 1.what forms of insurance coverage do you currently carry and pay for? as a percentage of your estimated monthly
An investor requires a return of 12 percent a stock sells : 1.an investor requires a return of 12 percent. a stock sells for 25 it pays a dividend of 1 and the dividends compound
Find out primary manner in which orion has increased the : prepare a one to two 1-2 paragraph journal entry that examines your learning experiences with orion in week 2 of this
You are interested in integrin activation and perform : you are interested in integrin activation and perform mutagenesis studies on integrin. you find a mutant form of

Reviews

Write a Review

Biology Questions & Answers

  What is a holliday structure

What is a "Holliday Structure"? Describe the differentially resolved heteroduplexes and recombinants.

  Find the energy necessary to make this storage product

Glycogen is a polymer, so it has more energy than an equivalent number of glucose molecules. How does the cell find the energy necessary to make this storage product?

  At what stage of cellular respiration would lack of iron

In cases of severe iron deficiency, cellular respiration can not proceed normally. Disregarding problems related to hemoglobin or red blood cells, at what stage of cellular respiration would lack of iron cause the greatest problems?

  Draw a michaelis-menten plot for this enzyme

For an enzyme (5 µM) , the following initial velocities have been reported depending on the substrate concentration.

  Determine which alleles they carry for a set of genes

Suppose you start a firm where you genotype individuals determine which alleles they carry for a set of genes and help them with their training for marathon.

  What signs and symptoms would be identified

A 3-year-old child is admitted with primary nephrotic syndrome. What signs and symptoms would be identified? What are the mechanisms behind these manifestations? What is the primary treatment for this syndrome and why?

  Concentration for diluting the stock

You have a 1mM stock solution of Arsenic to treat culture cells in a liquid medium. You need to treat your cells with Arsenic such that it has a final concentration of 5nM once it has been added to the cells.

  Characteristics and biochemical abilities of the organism

MacConkey Agar gives two results: growth and color change. What does each of the two results tell you about the characteristics and/or biochemical abilities of the organism being tested?

  What is the importance of surface area

How is the villus the functional unit of the small intestine? In your answer, include a discussion of its structure and function and the enzymes found there. What is the importance of surface area to the functioning of the villi?

  Create cells that contain inactivating mutation

Two protein kinases, PK1 and PK2, work sequentially in intracellular signaling pathway. You construct cells that contain inactivating mutations in the genes that encode either PK1 or PK2

  How would the effects differ between the drug

As fate would have it, Alonso is taking a medication that specifically blocks muscarinic acetylcholine receptors. Bernd is taking a medication that specifically blocks nicotinic acetylcholine receptors.

  How can dna be extracted and analyzed from burnt bones

How can DNA be extracted and analyzed from burnt bones or well preserved bones using PCR, STR, and amplification of mitochondrial mtDNA?

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