本题目来源于试卷: Unity and Diversity A.2 Nucleic Acids，类别为 IB生物学
[单选题]
Which of the followi en976i:qxujp gn8tg*ng shows the correct components of:oyar 6 k f,wsnq88;uh8qk0qt one nucleosome?
A. Number of histone molecules is eight;Number of loops the DNA formed is single
B. Number of histone molecules is eight;Number of loops the DNA formed is double
C. Number of histone molecules is four;Number of loops the DNA formed is single
D. Number of histone molecules is four;Number of loops the DNA formed is double
参考答案: B
本题详细解析:
In one nucleosome, there are eight histone moleculegy7 ov:u:fjf3fo7e )/+ po :hpkxmur- s which are basic in pH. The DNA woul :)ro uvj7:/ eu y7o:fg+om-3kfpfx phd supercoil around the nucleosome to form a double loop.
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