Given these options, which best describes the Cre-Lox system A) can be applied to control the expression of any gene desired by researchers. B) can only be used to control expression of genes encoding fluorescent proteins. C) is interesting in theory, but cannot be applied practically in research D) Only allows us to create glowing mice for the pet industry.

Q: )  increased cAMP concentrations and reduction of lac operon gene expression   b)  increased cAMP…

A: The lac operon is a well-studied genetic system found in bacteria, particularly in Escherichia coli…

Q: During Ames assay the colonies that grow on His- plates (no amino acid His was present) from the…

A: Ames test is used to detect potential mutagenic compounds or chemicals. These chemicals can also be…

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A: A spindle poison is also known as spindle toxin. It is a poison which creates disturbance in cell…

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A: Regulatory "switches" are found upstream from a gene. Regulatory molecules bind to the switches and…

Q: organisms

A:

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…

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A: Prokaryotes are the single celled organisms (unicellular) and are the simplest form, which do not…

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A: Option b: No reporter gene expression. This option is correct or incorrect because the krupple…

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A: Given: A piece of DNA is produced with 1) an enhancer from a gene expressed in the liver, 2) a…

Q: i)Describe attenuation control and how it is used to regulate gene expression. ii)Give a specific…

A:

Q: a) b) c) You run away from your home because your parents forced you into medicine. You meet a drug…

A: Introduction :- The organic molecule acetylcholine serves as a neurotransmitter in the bodies and…

Q: Which of the following statements is not true of both the LacI and TrpR repressor proteins?a) an…

A: The objective of the question is to identify the statement that is not true for both LacI and TrpR…

Q: Which of the following is true about the HesC gene? Choose all possible answe a) repressed by the…

A: Hematopoietic Stem Cells (HSCs) are the main cells inside the hematopoietic system that have the…

Q: You have discovered a new bHLH gene and would like to use ChIP-Seq to learn more about it's role in…

A: A basic Helix-Loop-Helix Domain (bHLH) is a very common domain found in proteins that act as…

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A: The condition involving the uncontrollable growth of body cells in an abnormal way is referred to as…

Q: When ligand bin

A: 23) the correct answer is B) Animal cells respond to hormones produced by bacteria.   These hormones…

Q: (1) Why the ratio of PE/GFP fluorescence is measured in the FACS experiment, instead of measuring…

A: A G protein-coupled receptor (GPCR) helps control how much energy we have. The hormone called MC4R…

Q: Rho independent terminators Select an answer and submit. For keyboard navigation, use the up/down…

A: Transcription is the process in which the RNA is formed out of the DNA. The process of transcription…

Q: If a scientist wanted to introduce a transgene into a plant, which of these techniques would they be…

A: D.) Infect plant cells with bacteria containing T-DNA.

Q: Describe how, using mice, a researcher could carry out (1) organismalcloning, (2) production of ES…

A: Cloning is the method by which an organism is created by the cells derived from a parent organism.…

Q: Most inherited forms of cancer involve _______________ and these individuals are for the mutation.…

A: Firstly we can examine what each of the terms given represents. 1. Tumor suppressor gene: It is a…

Q: If a Drosophila is found to have axons that cross back and forth over the body's midline several…

A: Introduction  Drosophila, commonly known as fruit flies, is a genus of small flies belonging to the…

Q: chromodomains? a) b

A: Answer Chromodomain bind methylated histone tail and are associated with repression.

Q: Choose all of the following that you think are correct Protein(s) that play a role in initiating…

A:

Q: Which of the candidate genes would be good targets to develop potential therapeutics using SİRNA…

A: According to the question, we have to mention which of the candidate genes would be good targets to…

Q: TAFS Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an…

A: TATA binding protein (TBP) and a variety of TBP-associated factors make up TFIID.

Q: A temperature-sensitive mutant allele of Ras causes the Ras protein to be fixed in the GDP-bound…

A: Introduction The various kinds of genes that have an abnormal function at higher temperatures and…

Q: Despite the failure to date of gene therapy, identification of the gene responsible for cystic…

A: Cystic fibrosis (CF) is a genetic disease caused by a mutation in the CFTR (cystic fibrosis…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.