Question

The anomeric carbon in D(+) glucose is –
(a) C-1 carbon
(b) C-2 carbon
(c) C-5 carbon
(d) C-6 carbon
(a) C-1 carbon

Similar Questions From Biomolecules:

Which base is present in RNA but not in DNA? (a) Uracil (b) Cytosine (c) Guanine (d) Thymine

Fructose contains functional group- (a) Aldehyde (b) Ketone (c) Carboxylic acid (d) primary amine

The functional group which is found in amino acid is- (a)-COOH (b) -\(NH_2\) (c) -\(CH_3\) (d) both (a) and (b)

The letter ‘D’ in carbohydrates signifies- (a) dextrorotatory (b) configuration (c) diamagnetic nature (d) mode of synthesis

Which of the following factors is not responsible for the denaturation of proteins? (a) Heat (b) Charge (c) pH change (d) Organic solvents

RNA and DNA are chiral molecules. Their chirality is due to : (a) Chiral bases (b) Chiral phosphate ester units (c) D-sugar component (d) L-sugar component.

The reason for double helical structure of DNA is operation of- (a) electrostatic attractions (b) dipole-dipole interaction (c) van der Waal’s forces (d) hydrogen bonding

More MCQ Questions:

A compound is formed by two elements M and N. The element N forms ccp lattice and atoms of M occupy two atoms an Mercury 1/3rd of tetrahedral voids. What is the formula of the compound? (A) \(MN_2\) (B) \(M_2\)\(N_3\) (C) \(M_3\)\(N_2\) (D) \(M_2\)\(N_2\)

The order of reactivity of the following alcohols with halogen acids is

Highest oxidation state of manganese in fluoride is +4 (MnF₄) but highest oxidation state in oxides is +7 (Mn₂O₇) because (a) fluorine is more electronegative than oxygen. (b) fluorine does not possess d-orbitals. (c) fluorine stabilises lower oxidation state. (d) in covalent compounds fluorine can formsingle bond only while oxygen forms double bond.

Which of the following aqueous solutions containing 10 g of solute in each case, has highest m.p.? (a) NaCl solution (b) KCl solution (c) sugar solution (d) glucose solution

Which is the correct increasing order of boiling points of the following compounds? 1-Iodobutane, 1-Bromobutane, 1-Chlorobutane, Butane (a) Butane < 1-Chlorobutane < 1-Bromobutane < 1-Iodobutane. (b) 1-Iodobutane < 1-Bromobutane < 1-Chlorobutane < Butane. (c) Butane < 1-Iodobutane < 1-Bromobutane < 1-Chlorobutane. (d) Butane < 1-Chlorobutane < 1-Iodobutane < 1-Bromobutane.

Which of the following statement is false? a) Radon is obtained from the decay of radium b) Helium is an inert gas c) Xenon is the most reactive among the rare gases d) The most abundant rare gas found in the atmosphere is helium

Which statement is incorrect about peptide bond? (a) C-N bond length in proteins is longer than usual bond length of C-N bond. (b) Spectroscopic analysis shows planar structure of -CO-NH- group (c) C-N bond length in proteins is smaller than usual bond length of C-N bond (d) None of the above

Scroll to Top