From reaction of scheme A, which of the following is/are true about the linear and/or cyclic structure(s) A? A H H- -OH OH OH CO I HO H. OH H 2 HO- -H I OH 3 HO- -H 4 HO- -H OH OH 5 HO- -H H (A) Linear Ketose B) It is a linear ketose that cyclizes into an beta configuration © It is a linear aldose that cyclizes into a beta configuration (D) Linear aldose E Beta anomeric configuration

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