AP BIOLOGY

Detailed explanation-1: -The −OH from the carboxyl group of one amino acid combines with a hydrogen atom from the amine group of the other amino acid to produce water (blue). This reaction forms a molecule called a dipeptide and the carbon-nitrogen covalent bond is called a peptide bond or amide bond.

Detailed explanation-2: -Water vapor in the air reaches its dew point as it cools in the air around the can, forming liquid drops of water. Condensation is the process where water vapor becomes liquid.

Detailed explanation-3: -Answer and Explanation: The small molecule lost in the condensation reaction is usually a water molecule.

Detailed explanation-4: -In organic chemistry, a condensation reaction is a type of chemical reaction in which two molecules are combined to form a single molecule, usually with the loss of a small molecule such as water. If water is lost, the reaction is also known as a dehydration synthesis.

Detailed explanation-5: -At the end of the condensation polymerisation reaction, two products are formed. These are the polymer chain and water. The water is formed when the two monomers join together.