Which of the structures above is a component of sucrose and predominantly forms a furanose ring structure? А. Н H-C-OH 20 НО-С-н Н-С-ОН с-он H-C-OH CH₂OH A В С D 00 Previous Page B. H =0 но-с-н но-с-н H— C-OH H— С-ОН CH₂OH Next Page CH₂OH | C=0 но-с-н H— C -ОН H— C -ОН CH₂OH D. COOH H-C-OH НО-С-Н с-н НО-С-н н-с-он CH₂OH Page 4 of 102

Draw the first step of lipid hydrolysis using water as a nucleophile

E Untit G pena G tylen G cyan b AnswM (no s Gmon EUX Sora Day Day ORBO6tBah5vDYVv95MSSaAqz8vjye5r9kgU/edit 目 Add-ons Help Last edit was 2 minutes ago ... BIUA 5田回 Arial 12 6. 4. 5 1 2 Observe the number of hydroxyl groups on cellulose, starch, and glycogen. What can the number of -OH bonds tell you about the molecule and its relationship with water? ids

Aldose monosaccharides can be oxidized when treated with a mild oxidizing agent. In this reaction, the aldehyde group of the open-chain aldose is oxidized to a carboxylic acid group. In basic solution, ketose monosaccharides can also be oxidized, forming carboxylic acids because they can undergo a rearrangement to an aldose form. Monosaccharides (cyclic hemiacetals) can also react with an alcohol to form acetals, called glycosides, and water. In this reaction, the OH of the anomeric carbon is replaced by the OR group of the alcohol. D-ribose (Figure 1) is treated with a mild oxidizing agent. Edit the structure for D-ribose to show the product of this reaction. M Edit the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. Include all hydrogen atoms. ► View Available Hint(s) [1] A H 12D H H H H 7 L EXP. CONT.i L 1 -O-H O H ew -O-H enodic Table -O-H H C N O S CI Br I P F

The following hexoses are....

12.

B1+4) F1 O (a1→4) O (1-4) O (a1-a4) O (a1-34) D Question 27 Which monosaccharide is NOT a hexose? O mannose O ribose O galactose Ofructose O glucose

Is Raffinose tri-saccharide a reducing sugar? Explain the chemistry of the reducing sugar test and apply it to the tri-saccharide attached.

1- Please refer to the Fisher representation of the 5 monosaccharides below: ÇH2OH CHO CHO CHO CHO H- H- он H- OH OH HO HO но- H- OH HO Но- H- -OH H- H- -OH HO- OH HO H- -OH H- -OH HO HO H- OH ČH2OH ČH2CH ČH2CH ČH2CH ČH2CH D-Fructose D-Glucose L-Glucose L-Idose D-Galactose 1a- Which one(s) of the above molecules belong(s) to the subcategory of aldohexoses? and which one(s) of these molecules belong(s) to the subcategory of ketohexoses? Briefly explain your response. 1b- Which one of the above molecules is an enantiomer of D-Glucose? and which one is an epimer of L-Ildose? Briefly explain your response.

Is this saponifiable or not what is this lipid