Answer:
Receptors are highly specific and only have high affinity for those ligands for whom they are specific.
Explanation:
Receptors are proteins that receive a stimulus or bind a ligand and mediate effects via receptor effector system.
Receptors are macromolecules that are highly specific.
The affinity between the ligand and the receptors is determind by the disassociation constant Kd.
The receptors produce maximun effect when an appropriate specific stimulus is present.
Different recptors types are present for different ligands.
For example, muscrinic receptors are specific for acetycholine and adrenergic receptors are specific for adrenaline/nor adrenaline.
It is important to know the specificity so that the body remains in a state of balance.
Answer: False
Explanation:
The activation energy is the energy required which is required to initiate a chemical reaction.
In case of enzyme- catalyzed reaction the amount of energy required to initiate a reaction. More energy is used in product formation.
It is different from the uncatalyzed reaction in a way that the activation energy is more as compared to catalyzed reaction.
Hence, the given statement is not true.
You didn’t put any of the choices for the risks, but I believe something important to consider is making sure that the tourists return the umbrellas.
The bump on the cortex of the brain is called the Gyrus
I pretty sure its a by making more living things