0
In my understanding there are three types of feedback inhibition:
SIMPLE: Enzyme inhibited by single end product.
CUMULATIVE: More than one end product inhibits the same enzyme. That means that each product exerts partial inhibition and inhibition is cumulative.
CONCERTED: More than one end product must bind the same enzyme simultaneously for any inhibition.
I !
What else can I help you with?
Do you think that feeling of fullness and hunger are examples of feedback inhibition?
Yes, the feeling of fullness and hunger are examples of feedback inhibition. When the body has enough nutrients, signals are sent to the brain to stop eating (fullness), and conversely, when nutrients are low, signals are sent to eat (hunger). This feedback mechanism helps regulate food intake and maintain energy balance in the body.
The process by which the product of a system shuts down the system or limits its operation is called the inhibition?
The process you are referring to is known as negative feedback regulation. In negative feedback regulation, the product of a system acts to decrease its own production or activity, maintaining a balance within the system. This helps to prevent excessive build-up of the product and maintain stability in the system.
A decrease in blood glucose that causes the inhibition of insulin is an example of?
A decrease in blood glucose that causes the inhibition of insulin secretion is an example of a negative feedback mechanism. In this case, low blood glucose levels trigger the inhibition of insulin release to prevent further lowering of blood sugar and maintain homeostasis.
Is allosteric inhibition competitive or noncompetitive?
Allosteric inhibition is a type of noncompetitive inhibition.
How does allosteric inhibition differ from competitive inhibition in terms of their mechanisms of action on enzymes?
Allosteric inhibition and competitive inhibition are two ways enzymes can be regulated. Allosteric inhibition occurs when a molecule binds to a site on the enzyme that is not the active site, causing a change in the enzyme's shape and reducing its activity. Competitive inhibition, on the other hand, occurs when a molecule binds to the active site of the enzyme, blocking the substrate from binding and inhibiting the enzyme's activity. In summary, allosteric inhibition affects enzyme activity by binding to a site other than the active site, while competitive inhibition affects enzyme activity by binding to the active site directly.
What are the types of feedback inhibition?
There are two main types of feedback inhibition: competitive inhibition, where an inhibitor competes with the substrate for the active site of an enzyme; and non-competitive inhibition, where an inhibitor binds to a site on the enzyme other than the active site, altering the enzyme's shape and reducing its activity.
End products of biosynthetic pathways often act to block the initial step in that pathway This phenomenon is called?
feedback inhibition. Feedback inhibition is a regulatory mechanism where the end product of a biosynthetic pathway inhibits the activity of the enzyme catalyzing the initial step, thereby regulating the overall rate of the pathway.
What are the two types of homeostasis?
The Negative feedback System & the Positive Feedback System are the two types of Homeostasis
What are the two types of feedback mechanisms?
they are positive feedback and increase activity negative feedback.
What describes a process the cell use to control metabolism?
feedback inhibition
What term describes a process the cell to control metabolism?
feedback inhibition
What term a process the cell uses to control metabolism?
feedback inhibition
Do you think that feeling of fullness and hunger are examples of feedback inhibition?
Yes, the feeling of fullness and hunger are examples of feedback inhibition. When the body has enough nutrients, signals are sent to the brain to stop eating (fullness), and conversely, when nutrients are low, signals are sent to eat (hunger). This feedback mechanism helps regulate food intake and maintain energy balance in the body.
When a pathway is subject to allosteric feedback inhibition ...?
an accumulation of effectors slows the pathway.
Positive feedback differs from negative feedback in that?
Most of the mechanisms in our body are regulated by negative feedback inhibition. In this type of process, the end product shuts off or reduces the intensity of the original stimulus. Production of certain hormones when mother is giving birth to a child is regulated by positive feedback inhibition. In this type of process, response leads to an even greater response.
What are the mechanisms of democracy and why they are needed?
criticism and feedback are the two types of mechanism
An enzyme citrate synthase in the Krebs cycle is inhibited by ATP What type of inhibition would this be?
Citrate synthase is inhibited by ATP. Obviously, the Krebs cycle produces ATP. This is the first step and one of the major regulatory steps in the pathway. If the cell has plenty of ATP, then it wouldn't need to keep making it, thus the pathway needs to be shut off. ATP inhibits the enzyme to shut off the pathway. This is an example of feedback inhibition (you can also call it negative inhibition or even product inhibition). Feedback inhibition is when the products of a certain biochemical pathway inhibit earlier enzymes, shutting down the pathway.
