(A) Thymine
(B) Cytosine
(C) Guanine
(D) Uracil
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This factor is necessary for transcription initiation in prokaryotes?
(A) Alpha
(B) Beta
(C) Sigma
(D) None of the above
Which of the following is initiation codon?
(A) UGA
(B) UAG
(C) AUAA
(D) AUG
Thymine dimmers damage in DNA produced by __ radiations.
(A) Gamma
(B) Infrared
(C) Ultraviolet
(D) All of the above
Re initiation of DNA duplication within the same cycles prevented in?
(A) Eukaryotes
(B) Prokaryotes
(C) Viroids
(D) Viruses
RNA polymerase III transcribe the gene/s of?
(A) mRNA
(B) rRNA
(C) tRNA
(D) All of the above
Nucleic acids absorbs ultraviolet light at?
(A) 260 nm
(B) 320 nm
(C) 480 nm
(D) 660 nm
Linker region have __ base pairs when nucleosome after every 200 base pairs.
(A) 34
(B) 39
(C) 56
(D) 61