Question

Какие процессы матричного синтеза происходят в интерфазе?

Answer 1

Подготовка клетки к делению- интерфаза.Пресинтетический период  наиболее продолжительный Он  продолжается у различных видов клеток от 2—3 ч до нескольких суток. Этот период следует сразу же за предшествующим делением, во время которого  клетка растет, накапливая энергию и вещества для последующего удвоения ДНК.  Синтетический период,  включает в себя удвоение ДНК, белков, необходимых для формирования хромосом, а также увеличение количества РНК, В оставшееся  время количество ДНК постоянно  , матричный же синтез, который  протекает в клетке, состоит в синтезе РНК на матрице ДНК - в первую очередь м-РНК, на которой вслед за этим происходит синтез белка -трансляция.

Answer 2

Processes of Matrix Synthesis in Interphase

In the interphase, several processes of matrix synthesis take place, contributing to the growth and preparation of the cell for division. These processes include:

1. DNA Replication: - During interphase, DNA replication occurs, leading to the synthesis of new DNA strands. - This process is crucial for the accurate transmission of genetic information during cell division.

2. RNA Synthesis: - Interphase is marked by active RNA synthesis, particularly in the form of messenger RNA (mRNA) and ribosomal RNA (rRNA). - This RNA synthesis is essential for protein production and cellular functions.

3. Protein Synthesis: - Interphase is characterized by significant protein synthesis, which is essential for the growth and maintenance of the cell. - Ribosomes are actively involved in translating mRNA into functional proteins during this phase.

4. Lipid Synthesis: - The interphase is also a period of active lipid synthesis, contributing to the formation of cell membranes and various cellular structures.

5. Organelle Biogenesis: - During interphase, the cell undergoes organelle biogenesis, including the replication and synthesis of mitochondria, endoplasmic reticulum, and other cellular organelles.

These processes collectively contribute to the overall growth and preparation of the cell for division, ensuring the accurate transmission of genetic material and the synthesis of essential cellular components.

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