Tag Chapter 20

Solved Exercise, Bio-12, Ch-20

CHROMOSOME & DNA FILL IN THE BLANKS Q.01: Fill in the blanks: (i) Particular tRNA molecules become attached to specific amino acids through the action of activating enzymes called _______. (aminoacyl-tRNA synthetase) (ii) _______ is the transfer of genetic material…

Assessment Tests, Bio-12, Ch-20

Chapter-20: Chromosome and DNA The topics concerning the tests given below are: Introduction of transition metals, properties and general characteristics of transition metals, complex compounds, nomenclature of complex compounds, manufacture of iron and steel, corrosion, chemistry of chromates, dichromates and…