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【多选题】
细胞分泌化学物质(如激素)至靶细胞的途径包括( )。A.
自分泌信号传递：细胞分泌的信号分子结合到自身的受体上引起的反应。
B.
旁分泌信号传递：信号细胞分泌局部化学到细胞外基质中，作为信号分子作用于环境中邻近的靶细胞。
C.
内分泌信号传递：由内分泌细胞分泌信号分子(激素)到血液中，信号分子随血液到达广泛分布在身体各个部位的靶细胞。
D.
通过化学突触传递神经信号：是神经元之间，神经元与靶细胞之间特有的一种信号传递方式。
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举一反三
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A.
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B.
have been
C.
had been
D.
was to
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A.
was
B.
has been
C.
had been
D.
would have been
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has been
B.
would have been
C.
had been
D.
was
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environment
B.
department
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college
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campus
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A.
interest
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A.
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B.
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C.
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D.
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