本题目来源于试卷: Unity and Diversity A.4 Cell Structure，类别为 IB生物学
[单选题]
Which organelle is the s u0+yc(lu2o g cau4qx :ite of protein synthesis?
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A.
B.
C.
D.
参考答案: B
本题详细解析:
Choice B is correct because it shows the rough endopbzg .m(c 7rloy.uq90)ef ;3 w2pa :h+qgjkpxflasmic reticulum, which has bound ribosomes that synthesise pro qbj 7uq:p3m)woh2g0gzl;cpf(a f9 ye.r.+x kteins.
Choice A shows the nucleus which contains the genetic information and controls the activity of the cell. Choice C shows a chloroplast, the site of photosynthesis. Choice D indicates the golgi apparatus which packages and transports proteins.
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