The pattern of embryonic development in which only the cells lacking yolk subsequently undergo cleavage is called:

TLS Online TPP Program

#Question id: 3651

#SCPH28 | 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.

TLS Online TPP Program

#Question id: 3652

#SCPH01 Biochemistry

Alkylating agents are electrophilic chemicals which readily add alkyl groups to various positions on nucleic acids. A common example is:

TLS Online TPP Program

#Question id: 3652

#SCPH05 I Biotechnology

Alkylating agents are electrophilic chemicals which readily add alkyl groups to various positions on nucleic acids. A common example is:

TLS Online TPP Program

#Question id: 3652

#SCPH06 I Botany

Alkylating agents are electrophilic chemicals which readily add alkyl groups to various positions on nucleic acids. A common example is:

TLS Online TPP Program

#Question id: 3652

#SCPH28 | Zoology

Alkylating agents are electrophilic chemicals which readily add alkyl groups to various positions on nucleic acids. A common example is:

TLS Online TPP Program

#Question id: 3653

#SCPH01 Biochemistry

Cyclobutane pyrimidine dimers are formed by -------------from adjacent pyrimidines on one strand by cyclization of the double-bonded C5 and C6carbon atoms of each base to give a cyclobutane ring.