Biomolecules

The correct observation in the following
reactions is :

The increasing order of pka of the following amino acids in aqueous solution is :
Gly, Asp, Lys, Arg

The correct sequence of amino acids present in the tripeptide given below is :

Which of the following statements is not true
about sucrose?

The peptide that gives positive ceric
ammonium nitrate and carbylamine tests is :

Maltose on treatment with dilute HCI gives :

Fructose and glucose can be distinguished by :

Among the following compounds most basic amino acid is -

The correct statement (s) among I to III with respect to potassium ions that are abundant within the cell fluid
is /are
I. They activate many enzymes
II. They participate in the oxidation of glucose to produce ATP
III. Along with sodium ...

The correct structure of histidine in a strongly acidic solution (pH = 2) is -

Glucose and Galactose are having identical configuration in all the positions except position

Which of the following statements is not true about RNA?

Which of the given statements is INCORRECT about glycogen?

Among the following compounds, which one is found in RNA ?

The correct match between Item I and Item II is :

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The correct structure of product 'P' in the following reactions is :

Which of the following tests cannot be used for identifying amino acids?

Amylopectin is compound of :

Number of stereo centers present in linear and cyclic structures of glucose are respectively :

Among the following, the incorrect statement is :

Which of the following is the correct structure of Adenosine?

The dipeptide, Gln-Gly, on treatment with CH3COCl followed y aqueous work up gives :

The predominant form of histamine present in human blood is (pKa, Histidine = 6.0)

Glucose on prolonged heating with HI gives

The incorrect statement among the following is :

Among the following, the essential amino acid is :

Which of the following compounds will behave as a reducing sugar in an aqueous KOH solution?

Consider the following sequence for aspartic acid :
The pI (isoelectric point) of aspartic acid is :

Observation of “Rhumann’s purple” is a confirmatory test for the presence of :

Thiol group is present in :

Which of the vitamins given below is water soluble?

Which one of the following bases is not present in DNA?

Synthesis of each molecule of glucose in photosynthesis involves:

Which one of the following statements is correct ?

Which of the following compounds can be detected by Molisch’s test ?

The presence or absence of hydroxyl group on which carbon atom of sugar differentiates RNA and DNA ?

Biuret test is not given by

The two functional groups present in a typical carbohydrate are

\(\alpha\)-D-(+)-glucose and \(\beta\)-D-(+)-glucose are

The secondary structure of a protein refers to

The pyrimidine bases present in DNA are

The term anomers of glucose refers to

In both DNA and RNA, heterocyclic base and phosphate ester linkages are at-

Which base is present in RNA but not in DNA?

Insulin production and its action in human body are responsible for the level of diabetes. This
compound belongs to which of the following categories?

Identify the correct statements regarding enzymes

The reason for double helical structure of \(DNA\) is operation of

Complete hydrolysis of cellulose gives

RNA is different from DNA because RNA contains

The functional group, which is found in amino acid is