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

Which is the common and immediate source of energy for cellular processes?

Match the items in Column-$I$ with Column-$II$ and select the correct option.
Column-$I$ Column-$II$
$(A)$ Aspartic acid $(i)$ Two $\alpha$-chains and two $\beta$-chains
$(B)$ Haemoglobin $(ii)$ $FMN$
$(C)$ Cytoplasm $(iii)$ Nitrogen fixation
$(D)$ Azotobacter $(iv)$ Site of protein synthesis
$(v)$ Polar and negatively charged amino acid

In the structure of nucleic acids,in which of the following forms is phosphoric acid incorporated?

Match List $-I$ with List $-II$.
List $-I$ (Biological Molecules)List $-II$ (Biological functions)
$(a)$ Glycogen$(i)$ Hormone
$(b)$ Globulin$(ii)$ Biocatalyst
$(c)$ Steroids$(iii)$ Antibody
$(d)$ Thrombin$(iv)$ Storage product

Choose the correct answer from the options given below:

Match the following columns:
Column-$I$Column-$II$
$(A)$ Disaccharide$(i)$ Unsaturated fatty acid
$(B)$ Galactose$(ii)$ Saturated fatty acid
$(C)$ Oleic acid$(iii)$ Monosaccharide
$(D)$ Stearic acid$(iv)$ Monosaccharide pair

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