0
What is an excess of end-product molecule alters the shape of the first enzyme in the pathway and shuts off that metabolic pathway?
The phenomenon you are describing is known as "feedback inhibition." In this regulatory mechanism, an excess of the end-product molecule binds to an allosteric site on the first enzyme of the metabolic pathway, causing a conformational change that reduces the enzyme's activity. This effectively shuts off the pathway, preventing the overproduction of the end product and ensuring metabolic balance within the cell. Feedback inhibition is a crucial regulatory strategy in biochemical pathways.
What else can I help you with?
What is a signal transduction?
A signal transduction is a really complicated process when a molecule signals to a receptor which then alters other molecules as a response to this. The signal can produce a wide variety of responses.
What is synthesized by the reduction of ephedrine?
production of Methamphetamine Using Hypophosphorus Acid
What change occurs that alters the appearance of matter?
physical change
You can touch boiling water on the mountain tops why?
Because the atmospheric pressure upon the mountain top alters the amount of kinetic energy (movement of the particles) or in plain English alters the amount of heat the water gives off.
How does a tone pair distort the molecular shape?
A tone pair, or lone pair, of electrons in a molecule can distort its shape by repelling the bonding pairs of electrons. This repulsion alters the angles between the bonds, leading to a deviation from ideal geometries predicted by theories like VSEPR (Valence Shell Electron Pair Repulsion). As a result, molecules may adopt shapes such as bent or trigonal pyramidal rather than linear or tetrahedral, respectively. This distortion can significantly affect the molecule's properties and reactivity.
An excess of end-product molecules alters the shape of the first enzyme in the pathway and shuts off that metabolic pathway?
Feedback Inhibition
What does the petals on the ground that are a pathway for the dead signify in the day of the dead?
Well, I think you pretty much answered your own question there! ;) They signify a pathway for the spirits to follow to get to the alters built for them by their families! :D
What is radioactive disintegration series?
A disintegration series is the pathway of a radioactively unstable element into a stable element. The pathway alters the atomic number of the element and converts the element into another element. A common one is the uranium disintegration series.
What is a signal transduction?
A signal transduction is a really complicated process when a molecule signals to a receptor which then alters other molecules as a response to this. The signal can produce a wide variety of responses.
What is the process bleaching?
An oxidizing bleach works by breaking the chemical bonds of a chromophore (part of a molecule that has color). This changes the molecule so that it either has no color or else reflects color outside the visible spectrum. A reducing bleach works by changing the double bonds of a chromophore into single bonds. This alters the optical properties of the molecule, making it colorless.
What is bleaching process?
An oxidizing bleach works by breaking the chemical bonds of a chromophore (part of a molecule that has color). This changes the molecule so that it either has no color or else reflects color outside the visible spectrum. A reducing bleach works by changing the double bonds of a chromophore into single bonds. This alters the optical properties of the molecule, making it colorless.
A chemical change is any change that?
In a macrscopic scale: alters colour, scent, texture.In a microscopic scale: Break bonds between atoms in a molecule and/or forms new bonds between atoms.
What is synthesized by the reduction of ephedrine?
production of Methamphetamine Using Hypophosphorus Acid
How is blood intrinsically controlled?
Blood flow is intrinsically controlled by the ability of local tissues to constrict or dilate arterioles that serve them. This alters the region flow depending on the body's needs. There are three types of intrinsic control: metabolic, myogenic, and endothelial.
Comment dit-on alters en francais?
it means 'How do you say in French alters'.-mr.schizer
What kind of process alters molecular composition?
A chemical reaction alters molecular composition.
How does the lone pair contributes to molecular shape?
The lone pair repels the electrons of the adjacent bonds more so than does a bonding pair of electrons, so thus alters the molecular geometry of the molecule.
