What structure does the interphase chromosome have? Why is it impossible to see through a microscope? What substances does the chromosome consist of?
Chromosomes in the interphase are stretched in the form of long thin filaments; they contain a large number of despiralized regions, which makes them practically invisible.
Chromatin is a substance of chromosomes – a complex of DNA, RNA and proteins.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.