Home

Which one of the following chemical characteristics is not common to all living beings ?

A. Similar triplet codes for amino acids

B. Energy is stored by high energy rich phosphate bonds

C. Types of protein present in the body.

D. Ribosomes act at sites of protein synthesis

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. A giant chromosome having many chromo-nemata lying side by side all along their length is called
  2. The chromosomal theroy of heredity implies that
  3. Exhibition of superiority by a hybrid over both of its parents is called
  4. In humans, an example of sex-linked trait is
  5. Linkage is
  6. The condition in which only one allele of a pair is present is known as
  7. The first person to induce mutations was
  8. If an individual does not breed true for its characters, it is called
  9. A codon is a sequence of 3 nucleolides on
  10. A pure tall pea plant was reared in a soil poor in nutrition and reached the size of a pure dwarf pea…
  11. Diakinesis is characterised by
  12. When is the sex of an offspring decided
  13. A functional unit of a gene which specifies synthesis of one poly-peptide is known as
  14. The crossing of a homozygous tall plant with a dwarf would yield plants in the ratio of
  15. Base substitutions from base analogues I are called
  16. Transfer of a gene or genes through a virus is called
  17. The best method to determine whether an individual is homozygous or heterozygous is
  18. Mutations which are not dominant are not lost by a gene pooL This is known as
  19. Chromosomes exhibit minimum coiling during
  20. The term 'meiosis' was coined bv
  21. The segment of DNA which participates in crossing over is known as
  22.  A chemical mutagen is
  23. An offspring of two homozygous parents different from one another by alleles at only one gene locus…
  24. Down's syndrome is an example of
  25. The possibilities of hereditary and evolutionary changes are greatest in species that reproduce by
  26. Colour blindness is caused due to
  27. The nuclear membrane completely disappears during
  28. In the Operon concept, the regulator gene regulates chemical reactions in the cell by
  29. DNA duplication occurs in
  30. Albinism in com plants is best described as