Question

4. Почему липиды не относят к биополимерам?​

Answer 1

Полимерами можно назвать вещества из 3 и более частей

В состав липидов входят глицерин и жирные кислоты(2 части)

жиры(фосфолипиды)входят в состав

клеточных мембран, выполняют

энергетическую функцию(при

расщеплении 1 г выделяется 38,9 кдж энергии), амортизирующая функция, защитная и т.д.

Answer 2

Lipids and Biopolymers

Lipids are organic compounds that are characterized by their insolubility in water and solubility in organic solvents. They are an essential component of living organisms and play important roles in various biological processes. However, lipids are not considered biopolymers.

Biopolymers are large molecules made up of repeating subunits called monomers. These monomers are linked together through covalent bonds to form long chains. Examples of biopolymers include proteins, nucleic acids (DNA and RNA), and polysaccharides (such as cellulose and starch).

On the other hand, lipids are not formed by the repetitive linking of monomers. Instead, they are composed of a diverse group of molecules that share the common characteristic of being hydrophobic (water-repellent). Lipids include substances such as fats, oils, phospholipids, and steroids.

The main reason why lipids are not considered biopolymers is that they do not have a repetitive structure like proteins or nucleic acids. Lipids are composed of different types of molecules, such as fatty acids and glycerol, which can vary in their structure and composition. This structural diversity allows lipids to perform a wide range of functions in living organisms, including energy storage, insulation, and the formation of cell membranes.

In summary, lipids are not classified as biopolymers because they do not have a repetitive structure like proteins, nucleic acids, or polysaccharides. Instead, lipids are a diverse group of molecules that serve important biological functions in living organisms.