Which of the Following Best Describes Gene Regulation

A student inoculates two nutrient agar plates of Serratia and incubates one at 25oC and the other at 37oC. Genes undergo mutation.

Overview Eukaryotic Gene Regulation Article Khan Academy

Silencers are co-factors that bind regulatory DNA elements to inhibit the transcription of genes and the phenomenon is known as down-regulation.

. Which of the following best describes the role of chaperone proteins in the regulation of gene expression by steroid hormones. QUESTION 10 Which of the following best describes the role of silencers in gene regulation in eukaryotic cell cells. QUESTION 17 Which of the following best describes the processes that affect gene regulation in eukaryotic cells.

Which of the following best describes an advantage of genetic engineering. It is repressible and under positive control. Which of the following best describes the processes that affect gene regulation in eukaryotic cells.

CREB is a transcription factor that regulates gene expression. It is inducible and under negative control. Chromatin remodeling in the promoter region is one of the.

You might be interested in. It is repressible and under negative control. Increases regulation of sale and consumption of healthy food C.

B Chaperone proteins activate receptor proteins. A cell reads the instructions in DNA and builds a protein based on those instructions. Answer 44 5 13 Brainly User.

Serratia marcescens bacteria has a gene that regulates red pigment production by cells. Transcription takes place in the nucleus and translation takes. Which of the following models best depicts how the genetic information in a retrovirus is eventually translated into proteins.

A partial diploid containing a wild type allele for lacO and a lacO mutant that was unable to bind to the lac repressor would always express β-galactosidase. O A Addition of methyl groups to the tails of the histones cause histones modification that brings about either the activation or repression of transcription and it depends on which of the histones are modified and amino acids in the histone tall. Add your answer and earn points.

O A Deoxyribonucleic acid methylation in the promoter region is one of the processes that affect gene regulation in eukaryotic cells. Chromatin remodeling in the promoter region is one of the processes that affect gene regulation in eukaryotic cels O B. Following incubation the student observes that colonies on the 25oC plate are red while those on the 37oC plate are nonpigmented.

Advertisement Still have questions. Biology questions and answers. Which is NOT a living part of an ecosystem.

A gene is a segment of a DNA. Add your answer and earn points. A chromosomeA hereditary unit consisting of a sequence of DNA that occupies a specific location on a chromosome and determines a particular characteristic in an organism.

Specific proteins are made only at certain cells. Which sentence best describes a gene. Find more answers Ask your question.

Antiseptic1488 7 1 year ago. D Chaperone proteins directly. RNA in the retrovirus DNA in the host cell RNA in the host cell Proteins This drug most likely targets the ribosome Which arrow represents an amino acid being added to a growing polypeptide chain.

Reduces harmful impact on natural ecosystem in the future D. 1 See answer Add answer 5 pts Advertisement hm10209 is waiting for your help. Regulation of gene expression often occurs A At the transcriptional level B At the translational level C As proteins are altered via post-translational modifications D All of the above D 2 Genes that code for enzymes involved in central metabolic pathways are called A Inducible genes B Repressible genes C Constitutive genes D Variable genes C 3 Genes that code for enzymes.

Which of the following best describes the processes that affect gene regulation in eukaryotic cells. BThe co-repressor and inducer bind the allosteric site of a repressor protein and the repressor protein directly binds DNA in the. The nucleus organizes waste transport and protein synthesis for the cell.

Silencers are allosteric proteins that bind regulatory DNA elements to prevent. Specific proteins are made only at certain times in certain cells. Which of the following statements best describes the trp operon.

It binds to DNA and activates promoters of genes involved in addictive behaviors. Can reduce long-term health problems among consumers of GMO B. The total levels of CREB increased.

Which of the following BEST describes the main advantages a nucleus provides for a cell. Deoxyribonucleic acid methylation in the promoter region is one of the processes that affect gene regulation in eukaryotic cells. True Catabolite or glucose repression of the lac operon is a regulatory system which depends on the levels of cAMP in the cell.

Answer 37 5 2 shreyam40665 Answer. Apex Specific proteins are made only at certain times in certain cells. The co-repressor binds the allosteric site of a repressor protein and the repressor protein directly binds DNA in the operator to inhibit transcription.

Which of the following best describes gene regulation. A Lactose is an inducer of the lac operon. Which of the following best describes how repressor and activator proteins regulate gene regulation in bacterial cells.

Which of the following best describes the different levels of gene regulation in eukaryotic cells. A Chaperone proteins maintain functionality of the receptor. The nucleus organizes the DNA and allows for careful regulation of gene expression.

Dima020 189 B Sun. Modification of histones in the promoter region is one of the processes that affect gene regulation in eukaryotic cells. Which of the following best describes gene regulation.

Which of the following best describes gene regulation. Chromatin remodeling in the promoter region is one of the processes that affect gene regulation in. C Chaperone proteins enter the cell and bind receptor molecules.

All cells make all types of proteins at all times. The nucleus can harness energy from the sun and convert it to a form the cell can use. When the inducer is absent the repressor protein binds the DNA operator to inhibit transcription.

Can produce crops having high level of nutrition. Researchers who compared CREB levels in the brains of a strain of rats called P rats and wild-type rats found that when P rats consumed alcohol a. Which of the following best describes gene regulation.

Each cell contains the code to make only one protein. Which of the following best describes gene regulation. AnswerSpecific proteins are made only at certain times in certain cells.

Advertisement michaelvazquez141 is waiting for your help. It is inducible and under positive control. Which of the following best describes the role of co-repressor in gene regulation in bacterial cells.

A persons phenotype can differ from his or her genotype. Which Of The Following Best Describes What Happens During Gene ExpressionWhich of the following best describes what happens during gene expression.

Overview Eukaryotic Gene Regulation Article Khan Academy

Overview Gene Regulation In Bacteria Article Khan Academy

Bacterial Genes Are Organized In Operons Learn Science At Scitable