In which of the following is phosphorus a major component?

  • A
    Biological membranes
  • B
    Nucleic acids
  • C
    Cellular energy transfer systems
  • D
    All of the above

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Similar Questions

Match List-$I$ with List-$II$.
List-$I$ List-$II$
$(a)$ Protein $(i)$ $C=C$ double bonds
$(b)$ Unsaturated fatty acid $(ii)$ Phosphodiester bonds
$(c)$ Nucleic acid $(iii)$ Glycosidic bonds
$(d)$ Polysaccharide $(iv)$ Peptide bonds

Choose the correct answer from the options given below.

Which pair of vitamins contains sulfur as a structural component?

Which of the following is a source of Vitamin $C$?

Match List-$I$ with List-$II$:
$A$. Trypsin $I$. Intercellular ground substance
$B$. Morphine $II$. Lectin
$C$. Concanavalin $III$. Enzyme
$D$. Collagen $IV$. Alkaloid

Choose the correct answer from the options given below:

How much energy is released by the hydrolysis of a single $ATP$ molecule under standard conditions (in $kcal$)?

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