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Constitutive gene expression refers to genes that are constantly active and produce proteins at a steady rate in a cell. This type of gene expression is not influenced by external factors or signals. In contrast, other types of gene regulation involve genes that are turned on or off in response to specific signals or conditions in the cell's environment.

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How do activators and repressors differ in their mechanisms of gene regulation?

Activators and repressors are both proteins that control gene expression, but they work in opposite ways. Activators enhance gene expression by binding to specific DNA sequences and promoting transcription, while repressors inhibit gene expression by binding to DNA and blocking transcription. In summary, activators increase gene expression, while repressors decrease it.


How do allosteric regulation and competitive inhibition differ in their mechanisms of enzyme regulation?

Allosteric regulation involves a molecule binding to a site on the enzyme that is not the active site, causing a change in the enzyme's shape and activity. Competitive inhibition involves a molecule binding to the active site of the enzyme, blocking substrate binding and enzyme activity.


Do the cells beneath the formative phase differ from each other?

due to their structure and function they are differ from each other


What is the definition of paralogs and how do they differ from orthologs and homologs?

Paralogs are genes that are related through gene duplication within the same species. They differ from orthologs, which are genes that are related through speciation events, and homologs, which are genes that share a common evolutionary origin.


Why does the promoter position differ between prokaryotes and eukaryotes?

In prokaryotes, the promoter is made up of two sequences at -10 and -35. Eukaryotic promoters are diverse and difficult to characterize, they lie upstream of the gene and have regulatory elements that are several kilobases away from the start site.

Related Questions

How does a constitutive definition differ fron an operational?

constitutive vs operation definition


How do activators and repressors differ in their mechanisms of gene regulation?

Activators and repressors are both proteins that control gene expression, but they work in opposite ways. Activators enhance gene expression by binding to specific DNA sequences and promoting transcription, while repressors inhibit gene expression by binding to DNA and blocking transcription. In summary, activators increase gene expression, while repressors decrease it.


How do constitutive enzymes differ from inductive enzymes?

Constitutive enzymes are those, which are being synthesized continually, regardless of conditions or demand. Inductive enzymes are those which are not always present and whose synthesis is activated (or induced - hence the name) by certain molecule or compound, often a hormone or even its own substrate. As example of inductive enzyme serves pyruvate carboxylase (enzyme which turns pyruvate into oxalacetate) which is synthesized on demand and the process is activated by cortisol. Source: medicine student.


What is the definition of 'differ'?

To be different from in ideas or thoughts.


What is the definition of differ?

To differ from something is to not be the same - to have something that isn't like the other thing.


Research suggests that the sexes differ in the of emotion?

Research indicates that there are differences in emotional expression and regulation between sexes, with women often showing higher levels of both. These differences may be influenced by socialization, biological factors, and societal expectations. However, it is important to note that individuals vary widely within each sex, and these differences are not absolute.


'why is it so difficult to define politics how would a Canadian definition of politics differ from an American one desing your own definition of politics based on five values you beliveve are essentia?

The definition would be the same but the politics themselfs would differ


How does high definition differ from standard definition?

The picture is much better, you can see the news readers eye lashes.


How does an intelligent UPS differ from one that is not intelligent?

It would, by definition, be moreintelligent.


Why does the definition for moderate for men and women differ?

all answers are correct


How does intelligent UPS differ from one that is not intelligent?

It would, by definition, be moreintelligent.


How does a hate crime differ from freedom of expression?

"Freedom of expression" allows you to exercise constitutionally protected FREE SPEECH. It does not allow you to commit a criminal act in pursuit of it.