If linear glucose has 4 chiral centers how many does fructose have? Hint: Fructose has the same molecular formula C6H1206? O 5 O 4 3.

how do we name the bond between monomer B and monomer C？（anomeric designation‘s name plesse）

"Potassium Bromate (KBr03) is added to flour as a softener that strengthens the texture of bread. It can do this by forming disulfide bonds between two cysteine amino acids in a reaction similar to the chemical equation given below. The function of KBr03 is to remove the 2 electrons needed to form the disulfide bond as shown in the figure below. Each of the cysteine amino acids will be in a protein chain, so the reaction binds the two chains together, giving the dough cohesion. However, potassium bromate is a proven carcinogen and is only allowed in foods in the United States because bakers will add the right amount and correct It has been assumed to meet the temperature and cooking time conditions. " KBRO, + C,H¸NO,SH → KBr + H,O+C,H„N,O,S, Balance the reaction of potassium bromate (KBr03) with the cysteine molecule (C3H6 NO2 SH) by converting it into the reduced step matrix using the additive matrix method. (Kis the symbol of potassium in the question) (Homogeneous linear equation…

Consider the following cyclic monosaccharide. CH₂OH H H H H OH HO OH Part 1 of 2 OH H Classify the monosaccharide as an aor ẞ isomer. Select the single best answer. ○ẞ isomer a isomer Part: 1/2 Part 2 of 2 Draw the other isomer of the cyclic form using a Haworth projection. Click and drag to start drawing a structure. ם' G

Consider the structure shown below. он 3 5 CH; O CH, O H CH; O 1 H-N-CH,-C-N-CH;-C-N-CH-C-N-CH-C-N-CH-C-ơ 2 H. H H Fill in the blank with an integer (1, 2, 3, 4, 5..) as shown in the diagram or to represent a specified number. A hydrophilic side chain is indicated by the number

cis, cis-9,12-OCTAdecadiENoic acid Enumerate the number of carbons and unsaturations (double bonds) in this molecule

Hhhh

2- Please consider the polysaccharide structure below CH2OH CH2OH A CHOH CHŁOH 1 CH2 CHOH o OH OH OH OH CH 3 CHOH OH OH OH Он OH OH B 2 OH Он OH 2a- What is the name of the original monosaccharide from which derives the unit labeled with the letter A? and what is the name of that labeled with the letter B? 2b- 3 glycosidic bonds in this structure have been labeled 1, 2 and 3. Which one of these is a beta 1->4 glycosidic bond? Explain. 2c- Which one(s) of the units labeled A, B and C derive(s) from an aldohexose? Explain.