In aldotriose and ketotriose,which carbon ato | vedclass

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Question

(B) An aldotriose is a three-carbon sugar containing an aldehyde group. In an aldotriose,the aldehyde group $(-CHO)$ is always located at the terminal

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First,Second

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(B) An aldotriose is a three-carbon sugar containing an aldehyde group. In an aldotriose,the aldehyde group $(-CHO)$ is always located at the terminal position,which is the $C-1$ carbon.$A$ ketotriose is a three-carbon sugar containing a ketone group. In a ketotriose,the ketone group $(>C=O)$ is located at the internal position,which is the $C-2$ carbon.Therefore,the aldehyde group is at the first carbon,and the ketone group is at the second carbon.

In aldotriose and ketotriose,which carbon atoms are attached to the aldehyde $(-CHO)$ and ketone $(>C=O)$ groups,respectively?

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