Answered: In a batch culture system both glucose…

In a batch culture system both glucose and lactose are present. In this scenario how does the gene regulation functions? Use appropriate diagram to support your answer.

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter13: An Introduction To Genetic Technology

Section: Chapter Questions

Problem 12QP

See similar textbooks

Related questions

Q: What are the role of Transcription proteins? Explain this in 500 words, explain at your own words

A: Transcription is the process of making an RNA copy of a gene sequence. This duplicate, known as a…

Q: You are curious to identify the region of the gene X sequence that serves as an enhancer for gene…

A: Nascent RNA (ribonucleic acid) sequencing analysis is a tool for enhancer identification. Some…

Q: A scientist splices a eukaryotic promoter in front of a bacterial gene and inserts the gene in a…

A: Splicing is a process which ensures that the mRNA includes the correct information sequences.…

Q: How had DNA Microarray Technology revolutionized the study of gene activity? a) gene expression in…

A: A DNA microarray (also known as a DNA chip or a biochip) is a collection of tiny DNA patches that…

Q: Design an experiment to determine whether a specific gene is transcribed by RNA polymerase II.

A: RNA polymerase II (Pol II) is responsible for the flow of genetic information from DNA to messenger…

Q: Design a DNA microarray experiment that measures the difference in gene expression between normal…

A: DNA microarray experiments are conducted to measure the levels of gene expression of genes and the…

Q: Which statement describes a difference between transcription in eukaryotic and prokaryotic cells?

A: The process of DNA based gene expression in which a particular sequence of DNA molecules are copied…

Q: Write a brief essay that discusses why you think gene-regulatory systems evolved in bacteria, and…

A: Bacteria are the prokaryotic organisms with the unicellular body.

Q: Describe how you would clone a gene by positional cloning.Explain how a (previously made) contig…

A: The molecular cloning is also known as gene cloning. It is the process that the involves isolation…

Q: Compare and contrast Gene Regulation in prokaryotes and eukaryotes

A: ANSWER;- - The main difference between prokaryotic and eukaryotic gene articulation is that the…

Q: Why is regulating transcription the main way that cells control gene expression? A. Because…

A: Transcription is the process in which RNA is synthesized with the help of RNA polymerase enzyme. RNA…

Q: Compare and contrast regulation of gene expression in prokaryotes vs. eukaryotes.

A: Prokaryotic organisms are single celled organisms that lack a cell nucleus,and their DNA therefore…

Q: Gene expression can be viewed at which of the following levels?a. Molecular and cellular levelsb.…

A: Gene expression is a process by which genetic code is converted to functional protein or non-protein…

Q: Analyze the experiments of Nirenberg and Lederthat led to the deciphering of the genetic code.

A: In 1964, Nirenberg and Leder's performed a scientific experiment. This experiment clarify that the…

Q: What is the function of the promoter

A: Promoter is the site on DNA where proteins such as RNA polymerase and some transcrption factors…

Q: Explain how the work of Garrod indicated that some genes encode enzymes.

A: The one gene, one enzyme hypothesis, which states that each gene encodes a single enzyme, was first…

Q: In general, why is it important to regulate genes? Discuss examples of situations in which it would…

A: Genes are sets of nucleotides that codes for a particular protein. The genes have to be expressed…

Q: What is a proteome? a. The collection of all genes encoding proteins b. The collection of all…

A: What is a proteome:

Q: Analyze the results of the first gene therapy study involving adenosine deaminase deficiency.

A: The first gene therapy was used in patients with ADA (adenosine deaminase deficiency). ADA is a…

Q: Comment on how an understanding of gene control mechanisms in cells could translate into ways to…

A: Introduction Gene expression:- It is the process by which information from a gene is used to make a…

Q: Explain how a reverse transcriptase activity within a cell can result in gene amplification.

A: Reverse transcriptase was the RNA dependent DNA polymerase enzyme where complementary DNA was…

Q: HORSE: Use your translated amino acid sequences to determine the phenotypes to include in your…

Q: Identify the promoter in the diagram shown below. 1 2 3 4 7 8 4 6. 7 1 00

A: The promoter serves as a binding site for RNA polymerase, the transcription enzyme. The lac…

Q: Create an analogy for the process of gene expression. In your analogy, be sure to explain the…

A: The genes are located on the chromosomes and it is the part of DNA sequence that ultimately produce…

Q: describe how scientists use reporter constructs containing foreign genes whose protein products are…

A: Deoxyribonucleic acid (DNA) is a double-stranded molecule, which consists of two strands of…

Q: Using a flow diagram, elaborate on how you would generate a recombinant plasmid.

A: Plasmid is a circular double stranded DNA molecule found in bacteria and is capable of self…

Q: What term describes the expression of gene products that are needed in consistent amounts all of the…

A: Gene expression is the process through which information from a gene is used to make a functioning…

Q: Which is an indicator that all transposable elements have a mechanism for insertion? A) Transposable…

A: Transposable elements or Transposons are the genetic elements which can move from one position to…

Q: How are expression vectors useful?a) To produce protein productsb) Used for genomic librariesc) Used…

A: Vectors are used in many biotechnological applications. Some of these vectors are designed to meet…

Q: Identify the eukaryotic level of gene regulation. Choose the correct answer below. a. Pre-…

A: Answer: Introduction: Eukaryotic cellular process is regulated in the transcription process and RNA…

Q: What is dominant control mechanism of gene expression? explain the following image.

A: Dominant alludes to a connection between two adaptations of a gene. In case one is dominant, the…

Q: How does negative gene regulation allow bacterial cells to conserve energy and maintain efficiency ?…

A: Only a minority of a cell's genes are expressed (transcribed and translated). Cells respond to…

Q: Explain how a reporter sequence can be used to provide information about the expression pattern of a…

A: In the field of genetic engineering, the gene of interest is attached to a specific gene called the…

Q: 2a) With the aid of diagrams, describe the critical role of restriction enzymes in genetic…

A: Genetic Engineering is combining DNA from two or more different organisms to create recombinant DNA.

Q: With the aid of diagrams, and using specific examples, describe how gene expression is regulated in…

A: Transcription Is the process of formation of mRNA from DNA and this happens in the cytoplasm of the…

Q: Design an experiment, using western blot, to test whether a certain amino acid sequence sends a…

A: Western blot is a method to detect the specific protein in the mixture of the proteins. In this…

Q: Name one step of gene expression and describe one way that step differs between prokaryotes and…

A: The step of the gene expression is transcription. During this process the DNA sequence of a gene is…

Q: Compare and contrast bacterial and eukaryotic gene expression mechanisms.

A: Crick established the central dogma of molecular biology by explaining the flow of genetic…

Q: A scientist determines the complete genomes and proteomes of a liver cell and a muscle cell from the…

A: Genome refers to the complete genetic compliment comprised in an organism, whereas proteome is the…

Q: Which of the following options best depicts the flow of information when a gene directs the…

A: The journey from a gene to a cellular component (proteins) is a complex process and is strictly…

Q: Hypothesize how other operons encoding catabolic enzymes might be regulated by catabolite repression

A: In prokaryotes, all the functionally related proteins are present together in their genome. These…

Q: Do the same mechanisms that govern gene expression operate in bacterial cells and eukaryotic cells?…

A: The central dogma of molecular biology was given by Crick to explain the flow of genetic information…

Q: Search in the human genome if there is any example of mRNA translated from two different sites ?

A: The human genome contains 3.2 billion base pairs of DNA (deoxyribonucleic acid) in the haploid…

Q: using a table, compare how histones and micro RNA control gene expression

A: The mechanism by which our DNA instructions are translated into a functioning component, such as a…

Q: Describe how you diagnose a disease arising from the deletion of a gene using Short tandem repeats…

A: Molecular Markers is a piece of DNA that is used to locate certain regions in the genome.

Q: Biology RNA-seq can be performed using total RNA or MRNA. Explain the difference in terms of sample…

A: RNA-Seq (RNA sequencing) is a method used for qualitative and quantitative analysis of transcriptome…

Q: escribe a scenario where loss of function of a gene can result in gain of function of the pathway?

A: Mutations in some genes cause a gain of functions that is toxic to the cell and cause inappropriate…

Concept explainers

Industrial Processes

Industrial processes result in the manufacturing of products (biological products, such as enzymes, medicine) on a large scale using different methods, such as physical and chemical procedures. Few products such as pharmaceuticals, agricultural products, food items, etc., involve microbes and their enzymes. Such processes are termed industrial biological processes. Microbiology and biotechnology enable us to utilize the ability of microorganisms to produce enzymes, primary metabolites, and secondary metabolites, which in turn help to produce the desired products.

Question

100%

In a batch culture system both glucose and lactose are present. In this scenario how does the gene regulation functions? Use appropriate diagram to support your answer.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Write a brief essay that discusses why you think gene-regulatory systems evolved in bacteria, and why genes related to common functions are found together in operons.
Compare and contrast Gene Regulation in prokaryotes and eukaryotes
Design an experiment, using western blot, to test whether a certain amino acid sequence sends a protein to the ER. Draw what the results of that blot would look like if the sequence sends the protein to the ER and what it would look like if it does not.
Sickle cell anemia is a disease caused by a mutation at the genotypic level. A person with two copies of the gene has the disease, but a person with one copy of the gene does not have the disease. The diagram shows how this mutation affects an organism. Use the image to answer the question. Which conclusion can you draw based on the diagram? A. The mutation changed the amino acid sequence during the translation step. B. A mutation caused the information in DNA to change during the transcription step. C. A change in the DNA sequence can be carried over to the translation and transcription steps. D. The change that affected the translation and transcription steps does not affect the organism.
Sketch a figure to show how reverse transcription is catalyzed by the enzyme reverse transcriptase. Label the nucleic acids involved and produced by the process and draw arrows to indicate the direction of synthesis along the template.
in words or diagram explain how splicing can allow the same gene to encode different proteins of different lengths.
ANSWER WITH EXPLANATION How does negative gene regulation allow bacterial cells to conserve energy and maintain efficiency ? Use the lac operon as an example .
A student wants to observe how the environment of bacteria affects gene expression. How should the experiment be designed? A. exposing the same species of bacteria to the same carbohydrates in each sample B. exposing the same species of bacteria to different carbohydrates in each sample C. exposing different species of bacteria to the same carbohydrates in each sample D. exposing different species of bacteria to different carbohydrates in each sample
describe the process of transcription of DNA based off of these figure
What might happen, for instance, if in a research study cancer cell genes were transferred into bacteria or viruses?
Give typing answer with explanation and conclusion The use of which type of endonuclease is more advantageous for genetic cloning: endonucleases generating blunt ends or sticky ends?
In general, why is it important to regulate genes? Discuss examples of situations in which it would be advantageous for a bacterial cell to regulate genes.