19,000+ solved questions for JEE Advanced, JEE Mains, NEET & IChO — with answers and expert explanations.
Polysaccharides contain a large number of …I… units joined by …II… linkage. They act as the food storage or structural material. Fill in the blanks with appropriate words and choose the correct option.
Select the evidence for the open chain structure of glucose.
“Carbohydrate that cannot be hydrolysed further to give simpler unit of polyhydroxy aldehyde or ketone”. Name the type of carbohydrate.
I. Disaccharides on hydrolysis with dilute acid gives three molecules of same or different monosaccharides. II. Disaccharides are formed by the loss of water with an oxide linkage. III. The oxide linkage in the disacc…
Which one of the following does not exhibit the phenomenon of mutarotation? (AIPMT 2010)
Fructose reduces Tollens’ reagent due to (Mains 2010)
Which of the following is a basic amino acid? (NEET 2020)
Hyrolysis of sucrose is called (AFMC 2018)
The change in optical rotation of freshly prepared solution of cane sugar with time is known as (Manipal 2010)
The monomer units of starch are (RPMT 2010)
Which one of the following statements is not true regarding (+)–lactose? (AIPMT 2011)
Which of the statements about “Denaturation” given below are correct? (AIPMT 2011) (1) Denaturation of proteins causes loss of secondary and tertiary structures of the protein. (2) Denaturation leads to the conversio…
Which of the following is not a fat soluble vitamin? (AIPMT 2011)
Glucose does not react with (Kerala CEE 2011)
The linkage between the two monosaccharide units in lactose is (Kerala CEE 2011)
-maltose consists of (KCET 2011)
What is the nature of glucose-glucose linkage in starch that makes it so susceptible to acid hydrolysis? (DUMET 2011)
How glucose is related with fructose? (Guj CET 2011)
Sucrose (cane sugar) is a disaccharide. One molecule of sucrose on hydrolysis gives
Which of the following statements is not correct? (NEET 2017)
On hydrolysis of starch, we finally get (JIPMER 2017)
The difference between amylose and amylopectin is (NEET 2018)
Which of the following compounds can form a zwitter ion? (NEET 2018)
Which of the following represents the correct structure of cellulose? (AIPMT 2018)
The non-essential amino acid among the following is (NEET 2019)