List of top Chemistry Questions on Biomolecules asked in AP EAPCET

The structure of the product 'Z' in the reaction sequence is: \[ \text{CHO} \] \[ \mid \] \[
The structure of the nitrogen-containing heterocyclic base shown below represents:
In nucleoside, the base is attached to which position of the sugar molecule?
Nucleotides in RNA are joined by which of the following phosphodiester linkages?
Monomers of nylon 2-nylon 6 are:
From the following, number of fat soluble and water soluble vitamins respectively are A D C B$_1$ K B$_6$
Which of the following correctly represents hydrogen bonded pairs in DNA?
Sulphur containing amino acids of the following are
A. Serine
B. Cysteine
C. Lysine
D. Methionine
Which of the following bases are present both in DNA and RNA?
bases are present both in DNA and RNA
Which of the following is not correctly matched for enzymatic reactions?

Match the following

List – IList – II
A. Beri BeriI. Riboflavin
B. ScurvyII. Thiamine
C. CheilosisIII. Pyridoxine
D. RicketsIV. Ascorbic acid
 V. Vitamin D
The source of vitamin, whose deficiency causes scurvy is:
Identify the correct statement related to amino acids
A vitamin (X) is water soluble but can be stored in the body. Deficiency of X causes which disease?
Given below are two statements
Assertion (A): Hydrolysis of sucrose results in change in the optical rotation from dextro (+) to laevo (–)
Reason (R): Both the products from the hydrolysis are leavorotatory
In amylopectin, branching occurs by which of the glycosidic linkage?
From the list given below, the number of lanthanides which exhibit +4 state in their compounds is: Given lanthanides: Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy
Identify the correct statement with respect to high-density polythene
Hydrolysis of nucleic acid gives nitrogenous base sugar and ________
Which of the following molecules is eliminated during peptide bond formation?
Pernicious anemia is caused due to deficiency of which vitamin?
Which of the following is Indian saltpetre?
What is the functional group present in serine, an amino acid, in addition to \( -\text{NH}_2 \) and \( -\text{COOH} \) groups?
Which hormone tends to increase the blood glucose level in humans?
In the following unbalanced reaction, the product formed is:
NaAlO$_2$ + Al(OH)$_3$ + H$_2$O $\rightarrow$ ?