DNA Structure and Replication In sperm heads, DNA is particularly highly condensed and the histones are replaced with small basic protein called purines protamines All of these pyrimidines purines protamines All of these pyrimidines ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Proteins which help to open the double helix for DNA synthesis are DNA helicases single stranded binding proteins ligase DNA topoisomerase DNA helicases single stranded binding proteins ligase DNA topoisomerase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication One hypothesis of DNA replication suggested that the parental DNA molecules are broken into fragments. Both strands of DNA in each of the daughter molecules are made up of an assortment of parental and new DNA. This statement refers to which hypothesis? Conservative theory Evolutionary theory Semi-conservative theory Dispersive theory Conservative theory Evolutionary theory Semi-conservative theory Dispersive theory ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the exact name of the classical Watson-Crick double helix DNA? A-DNA B-DNA X-DNA Z-DNA A-DNA B-DNA X-DNA Z-DNA ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The melting of 40-45 bp at the oriC site of E. coli requires DNA + ATP + HU + DNAb + DNAa + Pol III holoenzyme DNA + ATP + HU DNA+ ATP + HU + DNAb + DNAa DNA + ATP + HU + DNAb DNA + ATP + HU + DNAb + DNAa + Pol III holoenzyme DNA + ATP + HU DNA+ ATP + HU + DNAb + DNAa DNA + ATP + HU + DNAb ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following species lack a 'classical' histone H1? Strongylocentrotus purpuratus Xenopus laevis Saccharomyces cerevisiae Arabidopsis thaliana Strongylocentrotus purpuratus Xenopus laevis Saccharomyces cerevisiae Arabidopsis thaliana ANSWER DOWNLOAD EXAMIANS APP
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