What chemical property of the leucine residues

Assignment Help Biology
Reference no: EM137041

Q1. Give the series of any six-base-pair DNA molecule that can be affected by aminopurine. Then show the results of replication if aminopurine were incorporated in one place during replication of one of the strands and paired with cytosine. Show the results of replication for the affected strands for as many generations as necessary till the mutation becomes fixed.

Q2. What chemical property of the leucine residues thought to form tight ring that prevents the passage of ions within the channel of the acetylcoline receptor suits them for this role?

Reference no: EM137041

Questions Cloud

Illustrate an expected phenotypic ratio : What is a main property of DNase that makes it useful for assessing whether chromatin is in a closed (tightly condensed) or open (loosely packed) configuration.
How to enhance this effect of acetylcholine : Acetylcholine acts at the G-protein-linked receptor on heart muscle to make the heart beat more slowly by the effect of the G protein on a K+ channel. Which one or more of next would enhance this effect of acetylcholine.
Firms average variable costs : The firm's average variable costs and average fixed costs per month are R200-00 and R500-00, respectively.
Worlds largest economies and policymakers : The economys business cycles are not well synchronized with any of the world's largest economies and policymakers.
What chemical property of the leucine residues : What chemical property of the leucine residues thought to form tight ring that prevents the passage of ions within the channel of the acetylcoline receptor suits them for this role.
What are the frequencies p and q : List and express at least three prokaryotic cellular features that might be targeted in this way to inhibit or kill a bacterial pathogen.
Issues of regressive and progressive taxation : How much income gets you into the top quartile or quintile. Discuss the issues of regressive, proportional, and progressive taxation.
Evaluate and contrast wave summation with recruitment : What are the most important chemical similarities or difference between triacyglycerols and glycerophospholipids that leads to their respective functions.
What is the estimated production efficiency of this animal : A porcupine eats 3,000 J of plant material. 1,600 J is indigestible and is eliminated as feces. 1,300 J are used in cellular respiration. What is the estimated production efficiency of this animal.

Reviews

Write a Review

Biology Questions & Answers

  What was the unique model for the bilayer structure

One of the major categories of receptors in the plasma membrane reacts by forming dimmers, adding phosphate groups, and then activating relay proteins. Which kind does this.

  The accumulation of lactate cease after oxygen is added

If wind blows at 35 m/s^2 over the house, what is net force on the roof if its area is 240 square meters and the roof is flat? Show all work, with equation and substitution units.

  Dihybrid two plants is done and seed pod shape is examined

A dihybrid cross of two plants is done and the seed pod shape is examined

  Which term describes tonicity of the external solution

Which term describes tonicity of the external solution. Were latitude the only control of temperature, the isotherms would run straight across the map from east to west. Describe one region of the world where this hypothetical isotherm pattern is rea..

  Assume that the rate of sea-floor spreading

Assume that the rate of sea-floor spreading was constant during the 1-million-year period depicted above, what have to be the approximate age of marine fossils found in undisturbed sedimentary rock instantly overlying the igneous rock at the arrow la..

  How to comprise the genotypes of both parents

How to comprise the genotypes of both parents. The pronghorn of the United States and the saiga antelope of the central Asian steppes live in similar habitats and have alike adaptations. Which of the features would you be surprised to discover in a s..

  A doughnut contains large quantity of energy

Which phenomenon accounts for movement of these genes. Because a doughnut contains large quantity of energy that can become available for our metabolism when eaten, why isn't the doughnut "jumping" all over counter or hot to the touch.

  Colorblindness is an x-linked trait

Why were there complaints then about night-blindness, bone demineralization, and blood-clotting problems. If they have a large family, in what ways have to the colorblindness trait affect their children.

  Role of cellular signaling in cancer formation

Apoptosis and the Hayflick limit and their relationship to cancer formation

  What kind of inheritance is operating here

Which of the subsequent statements is true about phylogeny. The ancestral group frequently has all the synapomorphies of the descendant species.W hat phenotypes would be seen in the f2 and in what proportion.

  What genetic basis of erminette pattern is suggested

What genetic basis of erminette pattern is suggested? How will you test your hypothesis. In brief compare the progress of an infectious disease through a well-immunized population with its progress during a poorly immunized population.

  What adaptive function might this phenomenon serve

t is well known that rubbing a minor wound inhibits the sensation of pain that an individual is experience. Please design a circuit that would explain this phenomenon (i.e., how would you put together a set of neurons in the spinal cord or beyond to ..

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