What is the dna spring constant

Assignment Help Physics

Reference no: EM13288731

With its double helix structure, DNA is coiled like a spring. A biophysicist grabs the end of a DNA strand with optical tweezers and stretches it 36 um producing a 1.2-pN tension in the strand. What's the DNA spring constant? Express answer with appropriate units.

Reference no: EM13288731

Questions Cloud

What are the decision rules you used for the payback : Consider the following Investment: Time Cash Flow 1 $1300 2 $2400 3 $1100 4 $1200 The investment outlay is $6000. The required return is 10.75%. Required payback period is 18 months.

Find the moons kinetic energy : The Moon's mass is 7.36x10^22 kg and its assumed circular orbit has radius 3.84x10^8 and a period of 27.3 days. Find the moons kinetic energy.

Explain phosphorylation occurring in glycolysis : Explain the difference between oxidative phosphorylation and substrate-level phosphorylation occurring in glycolysis and the citric acid cycle

What is the preferred stock price : The growth rate for the firm's common stock is 7%. The firm's preferred stock is paying an annual dividend of $3. What is the preferred stock price if the required rate of return is 8%?

What is the dna spring constant : With its double helix structure, DNA is coiled like a spring. A biophysicist grabs the end of a DNA strand with optical tweezers, What's the DNA spring constant

Determine whether there is a contract between the parties : What standard would the court use to determine whether there is a contract between the parties for the sale of the car?

What is the mass of the go-cart plus driver : A 440.0-N force accelerates a go-cart and its driver from 10.1 m/s to 18.1 m/s in 5.20 s. What is the mass of the go-cart plus driver

Explain 3-dimethylpentane and including stereoisomers : Draw all possible monochlorination products of 3,3-dimethylpentane, including stereoisomers.

Determine the work done on the object : An object moves 2.90m in the + x- direction under the influence of a 148 N force directed 42 degrees above the x-axis. Find the work done on the object

Reviews

Write a Review

Required(*) Message

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

User Account

All Pages