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6.7.2.1.

 

6.7.2.2.

 

6.7.2.3. : -

 

 
 

 

6.7.3. :

6.7.3.1. .

6.7.3.2. .

6.7.3.3. .

6.7.3.4.

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6.7.3.5.

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, (), ; ә () қ, қ қ құ; Chromosomes- intracellular structures localizel in nucleus d cytoplasm (mitochondrias), carriers of genetic information;
, , , Қ, қ ә қ ұ, құ . Chromatin- material of chromosomes, consisting from DNA, proteins and other elements;
, , қ ү , ұ, қ; Euchromatin lightcolures part of chromosome, containg genes;
, , , , -үң ү , қ, ө қ қ ұ, ң ұ ә ң қ, қ; Heterokhromatin dark colurespart of chromosome, consites from repetitive sequences, localized in centromere and end parts of chromosome  
, , , 4 : 2, 2, 3, 4, 1 құ 4 ұ қ: 2, 2, 3, 4 ә Қ , ө 1 қ ғ, ү, қ ң ғ (); Nucleosoma compacted level of genetic material represented by globules and DNA, globulesinclude 4 pairs of histonetonic proteins: H2A, H2B, H3, H4 connecting by histone H1  

 

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