Match the photochemical law with its statement:

Column I	Column II
A. Grotthuss–Draper law	1. Only absorbed light causes reaction
B. Stark–Einstein law	2. One photon excites one molecule
C. Beer–Lambert law	3. Absorbance proportional to concentration
D. Einstein	4. Quantum theory of light

#Question id: 3650

#Environmental Science

Which of the following is true for the most important form of DNA damage which produces pyrimidine dimers from adjacent pyrimidine bases?

#Question id: 3651

#Biochemistry

__________________is spontaneous hydrolytic reaction that involves cleavage of the N-glycosylic bond between N-9 of the purine bases A and G and C-1 of the deoxyribose sugar and hence loss of purine bases from the DNA.

#Question id: 3651

#Botany

__________________is spontaneous hydrolytic reaction that involves cleavage of the N-glycosylic bond between N-9 of the purine bases A and G and C-1 of the deoxyribose sugar and hence loss of purine bases from the DNA.

#Question id: 3651

#Zoology

__________________is spontaneous hydrolytic reaction that involves cleavage of the N-glycosylic bond between N-9 of the purine bases A and G and C-1 of the deoxyribose sugar and hence loss of purine bases from the DNA.

#Question id: 3651

#Life Sciences

__________________is spontaneous hydrolytic reaction that involves cleavage of the N-glycosylic bond between N-9 of the purine bases A and G and C-1 of the deoxyribose sugar and hence loss of purine bases from the DNA.

#Question id: 3651

#Environmental Science

__________________is spontaneous hydrolytic reaction that involves cleavage of the N-glycosylic bond between N-9 of the purine bases A and G and C-1 of the deoxyribose sugar and hence loss of purine bases from the DNA.