Question

Органические вещества по строению подразделяются на полимеры и мономеры. Из приведенного списка выбери полимеры:крахмал, лактоза, хитин, мурейнглюкоза, крахмал, целлюлоза, мурейнкрахмал, гликоген, сахароза, глюкозакрахмал, аминокислота, целлюлоза, хитин,муреин, гликоген, целлюлоза, хитин​

Answer 1

Ответ:

крахмал, гликоген, нуклейн, белок

Answer 2

Organic Compounds: Polymers and Monomers

Organic compounds can be classified into two main categories based on their structure: polymers and monomers. Polymers are large molecules made up of repeating subunits called monomers. Monomers, on the other hand, are small molecules that can join together to form polymers.

Identifying Polymers

From the given list, the polymers are:

- Starch (крахмал) - Chitin (хитин) - Cellulose (целлюлоза) - Glycogen (гликоген) - Murein (муреин)

These substances are polymers because they consist of repeating units (monomers) that are linked together to form a larger molecule. Starch, cellulose, and glycogen are all polysaccharides, which are polymers made up of sugar monomers. Chitin is a polymer made up of modified sugar monomers, and murein is a polymer found in bacterial cell walls.

Not Polymers

The following substances from the given list are not polymers:

- Lactose (лактоза) - Muramic Glucose (мурейнглюкоза) - Sucrose (сахароза) - Glucose (глюкоза) - Amino Acid (аминокислота)

These substances are not polymers because they are not made up of repeating units. Lactose, sucrose, and glucose are all simple sugars (monosaccharides or disaccharides), while amino acids are the building blocks of proteins.

Conclusion

In summary, the polymers from the given list are starch, chitin, cellulose, glycogen, and murein. These substances consist of repeating units (monomers) that are linked together to form larger molecules. Lactose, muramic glucose, sucrose, glucose, and amino acid are not polymers as they do not have repeating units.