Chemistry Question Bank

Select the incorrect statement about the sugar.

Assertion (A) Glucose on acetylation gives pentaacetate. Reason (R) It contains five OH group.

Identify the amino acid obtained by hydrolysis of the above compound.

Which one of the following structures represents the peptide chain? (Manipal 2007) (a) (b) (c) (d)

A sequence of how many nucleotides in messenger RNA makes a codon for an amino acid? (Manipal 2007)

The hormone that helps in the conversion of glucose to glycogen is (Manipal 2007)

Number of chiral carbon atoms in -D(+) glucose is (Manipal 2007)

The helical structure of protein is stabilised by (Manipal 2007)

RNA and DNA are chiral molecules, their chirality is due to (AIPMT 2007)

Which of the following vitamins is water soluble? (AIPMT 2007)

In DNA, the complimentary bases are (AIPMT 2008)

The segment of DNA, which acts as the instrumental manual for the synthesis of the protein is (AIPMT 2009)

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)