In the given figure,what does $A$ indicate?

  • A
    Covalent bond
  • B
    Ionic bond
  • C
    Sulfur bond
  • D
    Hydrogen bond

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Similar Questions

Why does carbon form a wide variety of compounds by combining with itself and other functional groups?

Which of the following pairs is correctly matched?

Fat-soluble vitamins are:

Match the following columns:
Column $I$ Column $II$
$(A)$ $NAD$ $(i)$ Nicotinamide Adenine Dinucleotide Phosphate
$(B)$ $NADP$ $(ii)$ Flavin Mononucleotide
$(C)$ $FAD$ $(iii)$ Nicotinamide Adenine Dinucleotide
$(D)$ $FMN$ $(iv)$ Flavin Adenine Dinucleotide

Illustrate a glycosidic,peptide and a phosphodiester bond.

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