List-I | List-II |
A. Metacentric chromosome | I. Chromosome has a terminal centromere |
B. Sub-metacentric chromosome | II. Middle centromere forming two equal arms of chromosome |
C. Acrocentric chromosome | III. Centromere is slightly away from the middle of chromosome resulting into two unequal arms |
D. Telocentric chromosome | IV. Centromere is situated close to its end forming one extremely short and one very long arm |
List-I | List-II |
A. Histones | III. Positively charged basic proteins |
B. Nucleosome | IV. DNA wrapped around histone octamer |
C. Euchromatin | I. Loosely packed chromatin |
D. Heterochromatin | II. Densely packed Chromatin |
Calculate the Reynold’s number for a liquid of density 1 g/cm3, viscosity 8 x 10-4 Pa.s flowing at 0.5 m/s through a pipe of diameter 4 cm?
Which of the following statement is true for aqueous solution of 0.1 M urea, 0.2 M glucose nad 0.3 M sucrose
The molar conductivities at infinite dilution for Na2SO4,K2S04,KCl, HCl and HCOONa at 300K are 260, 308, 150, 426, and 105 S cm2 mol-1, respectively. What will be A+m for formic acid in the same unit?
Electrophilic halogenation of phenol does not require catalyst because