User Account

All Pages

Bundles of protein filaments inside tissue cells

Assignment Help Mechanical Engineering
Reference no: EM131031308

Bundles of protein filaments inside tissue cells are structural elements that can generate contractile

force against the materials to which they adhere. Figure 3 shows struts called "stress fibers" that extend from one end of the cell to the other. These fibers are made of crosslinked, filamentous actin, with an average diameter of 2 µm and an effective "stiffness" E of 16 kN/m2.

If we assume the connections at either end of the stress fiber can be modeled as pins, how much force P,would the cell need to generate to buckle the longest of these stress fibers?

Reference no: EM131031308

Questions Cloud

Associated with larger span of control : Which of the following factors is NOT associated with larger span of control?
Interest and price expectations of these snow skiers : Suppose a marketing researcher was doing a survey of snow skiers residing in South Florida, for the specific purpose of estimating the feasibility of offering discounted snow ski rental equipment. The purpose of the research is to gauge the need, int..
Calculate the minimum natural frequency of a hydraulic : Calculate the minimum natural frequency of a hydraulic cylinder (L = 25 cm and D = 4 cm) connected to a 45 kg load when the hydraulic fluid is (a) an oil with B = 1.7 GPa and (b) water with B = 2.2 GPa.
Association between marital status and income : 1. Suggest several lurking variables that might help explain the association between marital status and income.
Bundles of protein filaments inside tissue cells : Force against the materials to which they adhere. Figure 3 shows struts called "stress fibers" that extend from one end of the cell to the other. These fibers are made of crosslinked, filamentous actin, with an average diameter of 2 µm and an effecti..
Would king and queen be liable to efl : Would King & Queen be liable to EFL? Provide specific case references to support your answer. Would your answer change if EFL had written to King & Queen advising you that they intended to make a loan to Impulse and were relying on the 2012 audited..
Input statement to expect a string : Prompts the user for the name of his/her jpg file using an input statement.  Set up your input statement to expect a string.Uses the imread command to read in the jpg image.  Note: the filename will already be a string so don't use single quotes arou..
Pregnancy and children later test scores : Suggest some lurking variables that may help explain the association between smoking during pregnancy and children's later test scores. The association by itself is not good evidence that mothers' smoking causes lower scores.
Write a response in which you state your position : On the whole, is going to a summer sleep-away camp as a child a positive experience or a negative one? Why? Plan and write a response in which you state your position and persuade readers to agree with you.

Reviews

Write a Review

 

Mechanical Engineering Questions & Answers

  Successive maximum displacements of a spring-mass-dashpot

successive maximum displacements of a spring-mass-dashpot system shown by fig. 19.10 of vector mechanics for engineers

  A diesel engine uses 544 kg of fuel oilh of calorific

a diesel engine uses 54.4 kg of fuel oilh of calorific value 45 mjkg. the thermal efficiency of the engine is 25.

  Write a computer program or use an equation solver such as

write a computer program or use an equation solver such as mathcad or tk solver to calculate and plot the s v a j

  Oil enters a counter flow heat exchanger at 450 k with a

oil enters a counter flow heat exchanger at 450 k with a mass flow rate of 10 kgs and exits at 350 k. a separate stream

  A refrigerator is to remove heat from the cooled space at a

a refrigerator is to remove heat from the cooled space at a rate of 2300 kjmin to maintain it temperature

  Determine the force p normal to the handle

The coefficient of friction for the threads is 0.20. Determine the force P normal to the handle at D required - 80 mm 100 mmto raise a mass of 500 kg from the position shown and (b) to lower the load from the same position

  Determine the initial and final temperature

A piston cylinder assembly which initially has a volume of 1m^3 is filled with .7 kg of air. The pressure on the air is always maintained at 1.2 bars. Heat transfer is allowed to take place until the volume is 60 percent of the initial value. You may..

  Torsion and direct compression in the base of the boom

A work platform is elevated on the end of a boom that has the ability to extend its length and vary its angle with respect to the ground. The platform width is large compared to the boom diameter so that it is possible to load the boom eccentrically ..

  Knowing that the specific weight of bronze is 0318 lbin3and

a bronze bushing is mounted inside a steel sleeve. knowing that the specific weight of bronze is 0.318 lbin3and of

  A hollow steel shaft g 772 gpa allowable stress 50 mpa

a hollow steel shaft g 77.2 gpa allowable stress 50 mpa outer diameter 60 mm inner diameter 25 mm length 5 m

  Determine the vorticity

Given the planar velocity field vr = -A sin(?t) sin θ r 2 vθ = A sin(?t) cos θ r 2 , where A and ? are known constants, 1. Determine the vorticity.

  By how much does the scale reading increase

A beaker of fresh water is in place on the scale when the 1-lb stainless-steel cylinder is added to the beaker. What is the normal force which the cylinder exerts on the bottom of the beaker? By how much does the scale reading increase as the cy..

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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