When considering a vessel’s stability,which spaces in a general cargo vessel are the best locations for the carriage of bulk grain? ()
A. Deep tanks
B. Lower holds
C. Lower holds at the ends of the vessel
D. 'Tween-deck
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脂肪酸合成时,将乙酰-CoA从线粒体转运至胞液的是()
A. 三羧酸循环
B. 乙醛酸循环
C. 柠檬酸穿梭
D. 磷酸甘油穿梭作用
当葡萄糖胞外浓度高于胞内浓度时,葡萄糖可通过扩散进入细胞。()
A. 正确
B. 错误