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

  A comparative study of microbial size

According to our current knowledge of plant evolution, which group of organisms should feature mitosis most similar to that of land plants.

  Q1 how various molecules of glucose c6h2o6 molecular mass

q1. how various molecules of glucose c6h2o6 molecular mass 180 daltons would be present in one litre of a 1m molar

  Example of a cross in two parents

Explain a specific example of a cross in two parents, each homozygous for different traits, which would result in a phenotype that is distinct from either parental phenotype.

  Why there are multiple origins of replication

Why there are multiple origins of replication on eukaryotic DNA? a. To establish multiple copies of DNA simultaneously. b None of these is correct. c. To minimize errors in DNA replication. d. To reduce the time necessary for DNA replication

  Observations of gram stained bacteria

Suppose that you did observations of Gram stained bacteria at TM 400x and TM 1000x. Which set of observations most closely matched the expected results for cell morphology.

  Why is the gradient alone not enough to get the ions

Movement of chloride ions across the cell membrane from the the outside of nerve cells to the inside has a delta-G of about 1.1 kcal/mol even in the presence of a gradient. Why is the gradient alone not enough to get the ions into the cell? (Think..

  Which is correct about lactic acid fermentation

Oxygen is the final electron acceptor of this pathway. Glycolysis is the only energy yielding step of this pathway.

  What is the probability that their first child will have cf

Cystic fibrosis (CF) is a recessive trait that causes a fatal lung disorder, with symptoms beginning in early childhood. A healthy woman whose brother has CF marries a healthy man who has a sister with CF. What is the probability that their first ..

  State red-green color blindness is a human

Both parents have normal color vision. Where did the nondisjunction occur that gave rise to the young man with klinefelter syndrome?

  What approach would use to isolate only cells

What approach would use to isolate only cells. For each of the SLP assignments, you will be provided with a hypothetical experimental scenario or data. These assignments are more opened-ended than the case assignments.

  Finding the order of three genes

Alleles a, b and c are recessive. Females heterozygous for the 3-loci are crossed to phenotypically a b c males. The progeny are phenotypically.

  Compare lake and ocean ecosystems in terms of nutrient

Compare lake and ocean ecosystems in terms of nutrient cycling, physical structure, and primary production. Explain which system you expect consumers to play a larger role in controlling primary production.

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