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 following shows l0 ;o).-qjrrd/ihzrxg(jffzod 43 7gthe correct compx-5nl w qgc88zonents of 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, thfr2in,d x af.0ere are eight histone molecules which are basic in pH. The DNA would supercoil around the nucleosome to form,dff02r ia. nx a double loop.
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