Question
In: Biology
2. what are the difference between heterochromatin and euchromatin and how this influences gene expression? 3....
2. what are the difference between heterochromatin and euchromatin and how this influences gene expression?
3. how chromatin modifications can influence gene expression?
4. why start and stop codons are important?
5. how differential gene expression can lead to phenotypic differences in cells
Solutions
gladiator answered 1 year agoRelated Solutions
1. How is histone acetylation involved in regulation of gene expression? 2. Describe the difference between...
1. How is histone acetylation involved in regulation of gene
expression?
2. Describe the difference between promoter and enhancer in
eukaryotes.
3. How can a mutation in an insulator region for CTCF binding
that controls a topologically associated domain (TAD) contribute to
activation of a proto-oncogene thus causing cancer.
4. What is the role of RNA interference?
Q1. What is the difference in mating-specific gene expression between a MATa haploid and a diploid...
Q1. What is the difference in mating-specific gene expression
between a MATa haploid and a diploid yeast strain? What
causes this difference?
Q2. The O region of the phage lambda genome has three
sub-sequences, OR1-OR3. The three sequences are:
TATCACCGCAAGGGATA OR3
TAACACCGTGCGTGTTG OR2
TACCTCTGGCGGTGATA OR1
a. From highest to lowest affinity, list the binding sites for
Cro and CI.
b. The sequences are very similar. What about them determines
the binding preferences of the two proteins?
c. How would deleting OR1...
How does gene expression initiate? What are the key steps in gene expression?
How does gene expression initiate?
What are the key steps in gene expression?
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
You design a microarray experiment to determine the difference in gene expression patterns between normal and...
You design a microarray experiment to determine the difference
in gene expression patterns between normal and cancerous lung
tissue from humans. You label the cDNA derived from a lung tumor
with a red fluorescent dye and the cDNA derived from normal lung
tissue with a green fluorescent dye. You hybridize the cDNA to a
microarray chip in which each spot corresponds to a DNA sequence
from a different human gene.
a. What can you infer about a particular gene’s expression...
What are some of the difference between demand influences and supply influences on our pricing decisions?...
What are some of the difference between demand influences and
supply influences on our pricing decisions?
What affect does competition have on our pricing strategy? What
types of resources could we use to help us analyze the competition
in the market place?
3. How does a steroid hormone (a type of ligand) activate gene expression? 4. What is...
3.
How does a steroid
hormone (a
type of ligand) activate gene
expression?
4.
What
is the
general
role of
cell surface
receptor
proteins
in signal
transduction?
Name 3 ways of controlling gene expression.
Name 3 ways of controlling gene expression.
2) How would you explain gene expression? How is it that a particular genotype is actually...
2) How would you explain gene expression? How is it that a
particular genotype is actually expressed as a phenotype? I am
looking for details here, including an explanation of the molecular
mechanisms involved.
What are two differences in the process of gene expression between prokaryotes and eukaryote and why?
What are two differences in the process of gene expression
between prokaryotes and eukaryote and why?
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