Question

What do cell signlaing pathways activate that can bind to DNA to alter expression of target...

What do cell signlaing pathways activate that can bind to DNA to alter expression of target genes?

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1
  1. Cell signaling a pathways a lot,receptors and targets can help in signaling by binding to a trigger.it produce a some cellular response,a signal is released by the sending cell in order to make a receiving cell change.Cell response by molecular and macroscopic level...

  2. Molecular level can see the changes such as increase in the transcription of certain genes of particular enzymes.

  3. Macroscopic level may be able to see changes in outward behaviour of cell which cause cell growth or cell death by the molecular changes.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Complement protein C3b can bind to a cell and function as an 'opsonin'. The word 'opsonin'...
Complement protein C3b can bind to a cell and function as an 'opsonin'. The word 'opsonin' as used in this sentence indicates that C3b can: Group of answer choices alter the DNA of the cell block attachment of a virus to the cell enhance attachment of a virus to the cell target the cell for ingestion by a phagocytic cell cause the cell to grow out of control
Changes to histone proteins such as acetylation can affect gene expression because: a. acetylated histones bind...
Changes to histone proteins such as acetylation can affect gene expression because: a. acetylated histones bind to specific DNA sequences near promoters to activate transcription b. chromatin with acetylated histones is decondensed and more accessible to transcription factors c. acetylated histones bind to specific DNA sequences near promoters to repress transcription d. RNA polymerase cannot transcribe past nucleosomes with acetylated histones. Please explain why the other answer choices are incorrect, thank you in advance!
How is dCas9 different from cas9? They bind to a specific DNA sequence within a cell....
How is dCas9 different from cas9? They bind to a specific DNA sequence within a cell. Cas9 is used for studying gene function while dCas9 is used for gene editing. They do not have a nuclear function so don’t cut target DNA. They use a guide RNA to locate a specific DNA sequence within a cell. Cas9 is found in prokaryotes but dCas9 is found in eukaryotes.
Many eukaryotic genes have regions called enhances. What is an enhancer? a. RNA polymerase binds here...
Many eukaryotic genes have regions called enhances. What is an enhancer? a. RNA polymerase binds here to begin transcription. b. a DNA sequence close to the promoter where a specific protein can bing to activate translationc. c. DNA seqeuence far from the promotoer where a specific protein can bind to activate transcription. d. ribosomes bind here to begin translation e. snRNP's bind here
What are two micro-scale methods by which the epigenome can alter phenotypic expression?
What are two micro-scale methods by which the epigenome can alter phenotypic expression?
1_ What is the histone code, and how does it influence gene expression in eukaryotes? 2)...
1_ What is the histone code, and how does it influence gene expression in eukaryotes? 2) Genes whose proteins bind DNA and influence gene regulation are?
Cells can alter gene expression through variety of mechanisms. What advantage does this ability to regulate...
Cells can alter gene expression through variety of mechanisms. What advantage does this ability to regulate gene expression offer to an individual organism?
chromosomal inversion can alter the expression of a gene. describe 3 mechanisms responsible for this alternation.
chromosomal inversion can alter the expression of a gene. describe 3 mechanisms responsible for this alternation.
The lac operon in E. coli regulates the co-expression of three genes needed for the degradation...
The lac operon in E. coli regulates the co-expression of three genes needed for the degradation of lactose (but absence of glucose) in the growth medium. These genes are not expressed when the bacteria has no lactose to feed on. How does the cell prevent expressing the lac operon in the absence of lactose? How does the presence of lactose activate the transcription of these three genes? (You do not need to explain the glucose level regulation.)
What is the role of TFIID in eukaryotic transcription? To what DNA sequence does it bind?
What is the role of TFIID in eukaryotic transcription? To what DNA sequence does it bind?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT