Question

Совокупность всех реакций биологического синтеза? БИОЛОГИЯ.

Answer 1

Ассимиляция или пластический обмен это совокупность всех реакций биологического синтеза

Answer 2

The Biological Synthesis Reaction

The biological synthesis reaction refers to the collective set of reactions involved in the production of various molecules and compounds within living organisms. These reactions are essential for the growth, development, and maintenance of life processes. While the question does not specify the specific molecules or compounds, I can provide a general overview of the biological synthesis reactions.

1. Metabolic Pathways: Biological synthesis reactions occur through metabolic pathways, which are a series of interconnected chemical reactions. These pathways involve the conversion of one molecule into another, often with the help of enzymes. Metabolic pathways can be categorized into two types: anabolic and catabolic.

- Anabolic pathways involve the synthesis of complex molecules from simpler ones. These reactions require energy and are responsible for building up molecules such as proteins, nucleic acids, and complex carbohydrates. - Catabolic pathways involve the breakdown of complex molecules into simpler ones, releasing energy in the process. These reactions are responsible for the degradation of molecules such as glucose, fatty acids, and amino acids.

2. Protein Synthesis: Protein synthesis is a crucial biological process that involves the production of proteins, which are essential for various cellular functions. It occurs in two main steps: transcription and translation.

- Transcription is the process by which the genetic information encoded in DNA is copied into a molecule called messenger RNA (mRNA). This process takes place in the nucleus of eukaryotic cells and the cytoplasm of prokaryotic cells. - Translation is the process by which the mRNA is used as a template to synthesize proteins. It takes place in the ribosomes, where transfer RNA (tRNA) molecules bring the corresponding amino acids to the ribosome, allowing the formation of a polypeptide chain.

3. Nucleic Acid Synthesis: Nucleic acids, such as DNA and RNA, are essential for storing and transmitting genetic information. The synthesis of nucleic acids involves the assembly of nucleotides, which are the building blocks of these molecules.

- DNA synthesis occurs during the replication of DNA, where the two strands of the DNA molecule separate, and each strand serves as a template for the synthesis of a new complementary strand. - RNA synthesis involves the transcription of DNA into mRNA, as mentioned earlier in the protein synthesis process.

4. Carbohydrate Synthesis: Carbohydrates are a class of molecules that include sugars and starches. They play a vital role in energy storage and as structural components in cells. Carbohydrate synthesis involves the formation of complex carbohydrates from simpler sugar molecules.

- Photosynthesis is a key process in which plants and some other organisms convert sunlight, carbon dioxide, and water into glucose and oxygen. Glucose serves as a building block for the synthesis of more complex carbohydrates.

These are just a few examples of the biological synthesis reactions that occur in living organisms. The specific reactions and pathways involved can vary depending on the organism and its metabolic needs.