問題詳情
29. Histones are found in eukaryotic cell nuclei that package and order the DNA into structural units called nucleosomes.They are usually rich in _______, and they interact with DNA via _______.
(A) lysine and arginine; ionic bonds
(B) glutamic acid and aspartic acid; hydrogen bonds
(C) alanine and glycine; ionic bonds
(D) lysine and arginine; hydrogen bonds
(E) glutamic acid and aspartic acid; ionic bonds
(A) lysine and arginine; ionic bonds
(B) glutamic acid and aspartic acid; hydrogen bonds
(C) alanine and glycine; ionic bonds
(D) lysine and arginine; hydrogen bonds
(E) glutamic acid and aspartic acid; ionic bonds
參考答案
無參考答案
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