Why are the genes involved in lactose metabolism

Assignment Help Biology
Reference no: EM13143334

Why are the genes involved in lactose metabolism considered to be an operon? Choose one answer. a. They are under the control of the same promoter. b. They occupy adjacent locations on the E. coli chromosome. c. They are all required for normal cell function. d. They have a similar function.

Reference no: EM13143334

Questions Cloud

Journal entries made by colson company : Prepare the journal entries made by Colson Company on the followin dates:
Define a proposal : In my english class i have to write a propasl, and i choose to write a proposal on the libray doors at my school. the doors are very difficult to open even for young people like my self. who should i contact
Report on imperial foods balance sheet : The proper amount to be reported on Imperial Foods' balance sheet for cash at December 31, year 1 is:
Which statements is true about hypothesis test : If in fact the true mean score of all students taking the preparatory course is 522, which of the following statements is true about our hypothesis test?
Why are the genes involved in lactose metabolism : Why are the genes involved in lactose metabolism considered to be an operon? Choose one answer. a. They are under the control of the same promoter. b. They occupy adjacent locations on the E. coli chromosome. c. They are all required for normal ..
Find mean-median-mode-sample variance and range : The heights of 10 sixth graders are listed in inches: {54, 62, 54, 57, 60, 61, 53, 63, 59, 56}. Find the mean, median, mode, sample variance, and range.
Why do bacterial cells regulate transcription of proteins : Why do bacterial cells regulate transcription of proteins? Explain
Methods of determining the bad debt expense : Which of the following methods of determining bad debt expense does not properly match expense against revenue?
Legal limitations associated with combating organized crime, : Describe the legal limitations associated with combating organized crime, including a critique of major federal laws and strategies that support this effort.

Reviews

Write a Review

 

Biology Questions & Answers

  What is the genotype of the puppies

If a male dog is black: (B) and a female is white (bb). Draw a Punnett square to predict the color of the puppies. (Remember black can be BB or Bb.) So draw the first square where the father is BB and the mother is bb.

  Was the hypothesis supported and what is your conclusion

Was the hypothesis supported and What is your conclusion

  Consequence of a dna mutation

Estimate the consequence of a DNA mutation, within the first exon of a gene, that results in a change from TAT, which codes for Tyrosine, to TAA?

  What optical principles are involved here

Study the concepts presented in the pull-down menu located in the upper left corner of Interactive Microscopy. List the order of the colored threads from top to bottom. Which magnification was most useful in making this determination? What optical..

  Compare and contrast the pathognomic signs of cell death

If the cell cannot recover from injury, the damage is irreversible and cell death is the result. Define, compare and contrast the 3 pathognomic signs of cell death.

  How human digestive tract process food

Explain how the human digestive tract processes food. Include the various organs that help in digestion and absorption, and what happens to each type of food at each stage in the process.

  Find the frequencies of the versions of this trait

Why or why not explain with reason? Work the genetics problem predicting the frequencies of the versions of this trait among their prospective children.

  What is the benefit of this ability to the bacteria

Eubacterial species are known to possess the ability to fix atmospheric nitrogen.

  Method of acclimating to a lower temperature environment

method of acclimating to a lower temperature environment. How would you expect the fatty acid complement in the bacterial membrane to change in response to the lower temperature? Why?

  Explain the fact that many proteins of archaea resemble

How would you explain the fact that many proteins of Archaea resemble their counterparts in eukaryotes more closely than those of bacteria

  Calculate the ki for a competitive inhibitor

Calculate the Ki for a competitive inhibitor (I) form the following data by Dixon Plot.

  Examine the nature of water

Examine the nature of water and how its unique chemical properties impact water regulations in plants. Elucidate the structure and function of the leaf to water regulation.

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