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.
<span>The answer is parasitism. Parasitism, the connection between two types of plants or creatures in which one advantages to the detriment of alternate, now and then without executing the host living being. The flea can gain benefits but the dog may harm the process. </span>
Answer:
Small intestine.
Explanation:
The process of breakdown of large food particles into smaller substance with the help of digestive enzymes and juice, their absorption in the body is known as digestion.
Fats are broken down into simpler fats and mono acyl glycerol. The maximum digestion of fat occur in small intestine because the enzyme pancreatic lipase is secreted in the small intestine. The pancreatic lipase breakdown fat into simpler substance. Bile juice helps in the fat emulsification is also secreted into the small intestine.
Thus, the correct answer is option (3).
Your answer would be gypsum i just took the quiz and got 100%
Answer:
15 g
Explanation:
The density of an object can be found using the following formula:
We want to find the mass, so we must rearrange the formula for 
. Multiply both sides of the formula by 
.
The mass can be found by multiplying the density and volume.
The density of the object is 1.5 g/mL and the volume is 10 mL.
Substitute the values into the formula.
Multiply. When multiplying, the milliliters, or mL will cancel out.
The mass of the object is 15 grams.
