[名词解释] stretch-gated channel (胁迫门控通道)

下列各项证据中，属于实物证据的有（）。 ["A．杀人凶器","B．诈骗犯罪所得的赃款","C．盗窃现场留下的撬压痕迹","D．将犯罪过程详细记录下来的录像带"] aquaporin AQP (水通道蛋白) facilitated diffusion (协助扩散) ligand gated channel (配体-门控通道) voltage-gated channels (电位-门控通道) stretch-gated channel (胁迫门控通道)