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Competitive inhibitors block the entry of substrate into the active site of an enzyme On what properties of an active site does this primarily depend?
This primarily depends on the shape and charge distribution of the active site. Competitive inhibitors have a similar shape and charge to the substrate, allowing them to bind to the active site and prevent substrate binding.
What does a repressor do in the enzymes active site?
A repressor binds to the operator region of a gene and prevents RNA polymerase from transcribing that gene. It does not directly affect the active site of an enzyme, which is where the enzyme catalyzes its specific reaction.
Substances that plug up an enzyme's active site are?
called inhibitors. Inhibitors disrupt the enzyme's ability to bind with its substrate, hindering its catalytic activity.
Homeostasis in unicellular organisms depends on the proper functioning of what?
Homeostasis in unicellular organisms depends on the regulation of internal conditions such as water and nutrient levels, pH, and temperature. They have mechanisms like osmoregulation and waste removal to maintain stability in their internal environment despite external changes.
The initiation of the s phase and the m phase of the sell cycle depends on a pair of biochemicals called?
The initiation of the S phase of the cell cycle depends on cyclin-dependent kinases (CDKs) binding to cyclins. For the M phase of the cell cycle, the activation of the mitotic cyclin-CDK complex is crucial to drive cells into mitosis.
Does the allosteric effect in an enzyme change the enzyme's function?
Yes, the allosteric effect can change an enzyme's function by altering its activity or affinity for its substrate. This modulation is often achieved by a molecule binding to a site on the enzyme other than the active site, causing a conformational change that affects the enzyme's catalytic activity.
What are some factors that could impact the function of an enzyme?
Factors that could impact the function of an enzyme include temperature, pH levels, substrate concentration, enzyme concentration, presence of inhibitors or activators, and cofactors or coenzymes. These factors can alter the enzyme's structure, affecting its ability to bind to substrates and catalyze reactions efficiently.
Enzymes are proteins and can therefore be deactivated by?
Enzymes can be deactivated by changes in pH, temperature, or exposure to certain chemicals that can denature or break down the protein structure. Inhibition by specific molecules (inhibitors) can also deactivate enzymes by binding to the active site and preventing substrate binding.
What army regulation covers leave?
It depends which army you mean
What army regulation covers awards?
It depends which army you mean
Competitive inhibitors block the entry of substrate into the active site of an enzyme On what properties of an active site does this primarily depend?
This primarily depends on the shape and charge distribution of the active site. Competitive inhibitors have a similar shape and charge to the substrate, allowing them to bind to the active site and prevent substrate binding.
Is it okay for christians to get a tattoo?
It depends on whether you consider the commandments in Leviticus binding or not.
To what extent are precedent are binding or not binding?
it depends on how old the precedent is, how closely related is it to the case you are looking at and the difference between your precedent and crown/defense lawyer's precedent
What does a repressor do in the enzymes active site?
A repressor binds to the operator region of a gene and prevents RNA polymerase from transcribing that gene. It does not directly affect the active site of an enzyme, which is where the enzyme catalyzes its specific reaction.
Are SSRI enzyme inducers or inhibitors?
The SSRIs can be both CYP450 enzyme inhibitors AND inducers. Inhibitors inhibit the metabolism of drugs, causing the body to have increased levels of that drug. Inducers speed of the metabolism of a drug, causing the body to inactivate/eliminate to a further extent than it normally would. It depends on which SSRI you are talking about. They all have actions on various isoforms of CYP450, but the SSRIs which cause the greatest problems with inhibition/inducing are fluoxetine (Prozac) and paroxetine. (Paxil)
A unsigned letter has legal binding no?
It depends on what sense of "legal" you are referring to. An unsigned document in and of itself is not generally binding or enforceable. An letter used as evidence of some particular fact could be verified by a handwriting expert. It depends on what you mean by legal and the circumstances. You need to provide more details.
What factors affect enzyme production?
Factors that affect enzyme production include the availability of substrate for the enzyme to act on, the pH and temperature of the environment, the presence of cofactors or coenzymes, and the regulation of gene expression through factors like inducers or inhibitors. Additionally, factors such as stress, nutrient availability, and feedback inhibition can also influence enzyme production.
