yes. pure galactose forms petal shaped crystals
Yes
Glucose, Fructose and Mannose give the same osazone because these sugars have the same configuration of carbons 3, 4, 5 and 6. osazone formation only affects carbons 1 and 2.
Technically deoxyribose but a form of ribose nonetheless.
since carbons #3 through #6 of D-glucose and D-fructose molecules are identical, the sa,e osazone is formed.
D-erythrose and D-threose both yield the same osazone. Likewise, L-erythrose and L-threose yield the same osazone.
Ribose is the sugar found in both ATP and ADP.
Glucose, Fructose and Mannose give the same osazone because these sugars have the same configuration of carbons 3, 4, 5 and 6. osazone formation only affects carbons 1 and 2.
glucose and fructose form same osazone crystals because carbon no 1 to carbon no 6 are identical both in glucose and in fructose
They are both reducing sugars. They have aldose and ketose group at the side of the structure, which helps the sugar to condense with phenylhydrazine and produce solid derivatives called osazone. The solid is seen as crystals through the microscope.
Technically deoxyribose but a form of ribose nonetheless.
since carbons #3 through #6 of D-glucose and D-fructose molecules are identical, the sa,e osazone is formed.
D-erythrose and D-threose both yield the same osazone. Likewise, L-erythrose and L-threose yield the same osazone.
What is crystal form
Ribose is not found in DNA as it stands for Deoxyribonucleic Acid, so the deoxygenated form of ribose is found in the molecule. Ribose sugars can form RNA or ribonucleic acid. The deoxyribose sugars (along with phosphate groups) form the "backbone" of the DNA helix, each deoxyribose (or pentose sugar {pentose=5 carbons}) is bonded to one base each (A/T/G/C)
Ribose is the sugar found in both ATP and ADP.
osazone test is a carbohydrate specific reaction in which carbs react with phenylhydrazine to form osazones i.e. crystals of specific shape. thus the test confirms the presence of a particular sugar.Eg:for sucrose one gets a mixture of glucosazone and fructosazone on the basis of components of sucrose.
DNA contains the pentose sugar deoxyribose where as RNA contains the pentose sugar ribose.
ribose