Explain how a change in the expression of a gene

Assignment Help Biology
Reference no: EM13143565

In certain organisms, exposure to a toxin leads to resistance as a result of mutation of the toxin receptor. At the same time, reproductive ability is lost. Explain how a change in the expression of a gene for a toxin receptor could also affect expression of a gene needed for reproduction.

Reference no: EM13143565

Questions Cloud

Probability worker chosen at random have age greater : The ages of 25 employees in a company are listed below in a stem and leaf plot. What is the probability that a worker chosen at random will have an age greater than or equal to 30 and less than or equal to 39?
5 impediments (obstacles) to critical thinking : 5 impediments (obstacles) to critical thinking
What is the amount of net income or loss for the year : Revenues for the year totaled $88,500 and expenses totaled $40,500. Stockholders invested $15,000 in the company in exchange for stock during the year. What is the amount of net income or loss for the year?
Hastings big five : How did Hastings Big Five model of personality leadership traits change from Pure Software to Netflix? Which University of Iowa leadership styles did Hastings use at Pure Software and Netflix?
Explain how a change in the expression of a gene : In certain organisms, exposure to a toxin leads to resistance as a result of mutation of the toxin receptor. At the same time, reproductive ability is lost. Explain how a change in the expression of a gene for a toxin receptor could also affect ex..
Determine sondergaard corporation''s free cash flow. : Prepare a statement of cash flows for 2010 for Sondergaard Corporation. Determine Sondergaard Corporation's free cash flow.
What is the shape of this sampling distribution : Random sample of 250 americans is selected, the mean of this sample belongs to a sampling distribution. What is the shape of this sampling distribution?
What volume does sample gas occupy : At 0.500 atm and 15.0 degrees celcius a sample of gas occupies 120 L. What volume does sample gas occupy at 0.850 atm and 10.0 degrees celcius?
Explain why water is such a good solvent for polar : Water is crucial for life as we know it. One of the most important characteristics of water is its ability to act as a solvent. Explain why water is such a good solvent for polar and charged molecules.

Reviews

Write a Review

Biology Questions & Answers

  Calculate number of errors

A DNA polymerase can synthesize the DNA at a rate 300bp/min and can introduce error 2bp/400bp.If this DNA polymerase is used in a PCR reaction to amplify gene of 4000bp,calculate number of errors.

  Utilize a mechanism similar to chymotrypsin

You have isolated a new protease that cleaves peptide bonds following Asp and Glu. Based on its inactivation by DIPF, you suspect that it may utilize a mechanism similar to chymotrypsin.

  Produce a pair of epsps in the muscle fiber

If all other variables remain constant, when 2-action potentials enter synaptic terminal and produce pair of EPSPs in the muscle fiber, larger EPSP is produce by the secretion of:

  What is the minimum number of base molecules per codon

If a cell is maintaining 200 proteins with an average AA length of 75 AA what is the total number of bases used to encode specifically for the proteins?

  Find probability that benjamin will be homozygous recessive

n beans yellow (Y) is dominant to green (y) and smooth (S) is dominant to wrinkled (s). What are the possible genotypes for the offspring of the following cross: YySS and YYSs.

  How is it that different cells can respond in different ways

How is it that different cells can respond in different ways to exactly the same signaling molecule even when they have identical receptors?

  Trace the path of a water molecule

Use a flow chart or numbered list, trace the path of a water molecule through a plant. Begin with a water molecule in the soil and end with the water molecule as water vapor in the air.

  What type of ascocarp does peziza produce

what is the ploidy of the spores produced by sporangiospore and to what will these spores give rise?

  Structure and functions of keratin

Explain the structure and functions of keratin. Does every layer of the epidermic contain keratin? Why or why not? Please provide a justification for your answer.

  What is the turnover number for carbonic anhydrase

what is the turnover number for carbonic anhydrase.

  Define how the axonal membrane potential is restored

define how the axonal membrane potential is restored. Describe how resting ionic distributions are maintained.

  Primary treated sewage on biochemical oxygen demand

Discuss the effect of discharging primary-treated sewage on the biochemical oxygen demand (BOD) and dissolved O2 of the receiving body of water?

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