Para la limpieza, a veces las amas de casa disuelven en vinagre bicarbonato de sodio, al hacerlo se absorbe calor y sentimos el reciente frío. Tipo de reacción?

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.

Which of the following are correct values for the ideal gas laws constant r