Which of the following is NOT a way in which gene expression is regulated? Group of...

Which of the following is NOT a way in which gene expression is regulated?

Group of answer choices

Rate of DNA replication

Alternative 3' cleavage

Rate of transcription

Intron splicing

Expert Solution

Option a is not a way to regulate gene expression , RATE OF DNA replication.

Rate of DNA replication does not effect expression means formation of protein. Replication involve formation of DNA form preexisting DNA molecule.

While rest of other involve in gene regulation

Cleavage and polyadenylation (C/P) is essential for maturation of the 3′ ends of mRNAs. And here regulation can occur impacting mRNA metabolism. ...

Rate of transcription directly affect gene regulation. Increse rate of transcription leas to increase gene expression, while decrease rate of transcription lead to decrease expression of gene. This is done with help of promoter, various cis and trans regulatory elements.

Intron splicing also play in important role in gene regulation. Some of intron regulate activity of mRNA .

gladiator answered 2 years ago

Which of the following is NOT a way in which gene expression differs in prokaryotes and...

Which of the following is NOT a way in which gene expression differs in prokaryotes and eukaryotes? One mRNA transcript may code for several enzymes in prokaryotes Introns are found within eukaryotic coding genes Ribosomes are larger in prokaryotes than eukaryotes Transcription and translation can occur simultaneously in prokaryotes Eukaryotic mRNAs are modified prior to translation

At which of the following level(s) can gene expression be regulated in eukaryotes? Select one: a....

At which of the following level(s) can gene expression be regulated in eukaryotes? Select one: a. chromatin unfolding b. destruction of the mRNA c. rate of protein synthesis d. A and B e. A, B and C

Which of the following is a difference between prokaryotic and eukaryotic gene expression Group of answer...

Which of the following is a difference between prokaryotic and eukaryotic gene expression Group of answer choices 1)Eukaryotes have basal transcription factors not part of the holoenzyme 2)Eukaryotes produce an immature mRNA 3)Trancription and translation can occur simultaneously in Prok. 4)Eukaryotics have more diverse promoters 5)All of the above

a. 4 ways in which gene expression can be regulated in eukaryotes b. A substantial mutation...

a. 4 ways in which gene expression can be regulated in eukaryotes b. A substantial mutation occurs in the regulator region of a the lacI gene. What effects do you imagine this will have on the lac operon in a)the presence of lactose and b) in the absence of lactose?

1. Describe how gene expression is regulated at every level of the Central Dogma.

List and Describe three regulated stages of gene expression (hint there are six to choose from).

List and Describe three regulated stages of gene expression (hint there are six to choose from)....

List and Describe three regulated stages of gene expression (hint there are six to choose from). I need digital answer thanks?

Which of the following is NOT true about genetic information & gene expression?

Question 1 Which of the following is NOT true about genetic information & gene expression? Genetic information must be copied to RNA RNA is translated at the ribosomes DNA is translated at the ribosomes DNA stores information Question 2 Which statement is INCORRECT about gene expression? Info must be copied to RNA DNA stores informationRNA is translated at the ribosomes DNA is translated at the ribosomes Question 3 Codons are 3 nucleotide sequences that mostly specify an amino acid 5 nucleotide sequences that mostly specify an amino acid amino acids in a protein single nucleotides that...

Explain the regulation of gene expression in eukaryotic cells. Discuss mechanisms by which gene expression may...

Explain the regulation of gene expression in eukaryotic cells. Discuss mechanisms by which gene expression may be altered. How do these alterations induce cancer-causing mutations in cell DNA? Explain how cancer is formed. Describe genetic changes found in cancer cells and how these changes lead to alterations in cell behavior. Determine whether proteome data can be utilized in genetic disorder diagnosis. Relate the Human Genome Project data to the analysis of cancer genes.

1Bacterial genes are regulated by riboswitches that respond to metabolites. Explain how riboswitches regulate gene expression...

1Bacterial genes are regulated by riboswitches that respond to metabolites. Explain how riboswitches regulate gene expression with two examples. 2 Describe the mechanism of regulation of gene expression by miRNA . List two pathways that are disrupted by increase in expression of certain miRNAS. Describe using a specific example,

Question