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The region in which the DNA is wrapped around a cluster of histone proteins is called:

ANucleosome

BMesosome

CDesmosome

DCentrosome

Answer:

A. Nucleosome

Read Explanation:

A nucleosome is a repeating unit of DNA and histone proteins that forms the basic structural unit of DNA packaging in eukaryotes. DNA is wrapped around a histone octamer, which is made up of two copies each of the histone proteins H2A, H2B, H3, and H4.


Related Questions:

Choose the CORRECT sequential of the following terms and fill up the blanks.

(I) The ability of a gene to have multiple phenotypic effect is called.........

(II)......... are those non-allelic genes, which not only are able to produce their own effects independently when present on dominant state but can also interact to form a new trait.

(III)........are non-allelic genes which independently show a similar effect but produce a new trait when present together in dominant form.

(iv) The phenomenon where none of the contrasting factors (alleles) is dominant and the expression of the trait in Fi is intermediate expression of the two factors is .........

Who proved that DNA was indeed the genetic material through experiments?
ഇക്വിസെറ്റം എന്ന ടെറിടോഫൈറ്റിൽ പരിസ്ഥിതി ഏത് രീതിയിൽ സ്വാധീനിക്കുന്നു ?
താഴെകൊടുത്തിരിക്കുന്നതിൽ സെൽഫ് സ്റ്ററിലിറ്റി കാണിക്കുന്ന അല്ലീൽ ജോഡി ?
ഡ്രോസോഫിലയിൽ മോർഗൻ നടത്തിയത് ഏത് തരത്തിലുള്ള ക്രോസാണ് ?