DNA STRUCTURE AND REPLICATION QUIZ

none of these

kinoplast

halonoid

solenoid

B-DNA

Z-DNA

X-DNA

A-DNA

Strongylocentrotus purpuratus

Arabidopsis thaliana

Saccharomyces cerevisiae

Xenopus laevis

G1,S, G2 and M phases

G1, G2 and M phases

G2 and M phases

S, G2 and M phases

H-NS

All of these

HSP-1

HU

Adenosine in GpA dinucleotides

Cytosine in CpG dinucleotides

None of these

Guanosine in ApGpA trinucleotides

Tm = 69.3° + 0.41 (%)G+C -650/1

Tm = 4 x (No.of A:T base pair) + 2 x (No.of G:C base pair)

Tm = 4 x (No.of G:C base pair) + 2 x (No.of A:T base pair)

Tm = 2 x (No.of G:C base pair) + 4 x (No.of A:T base pair)

semiconservative

mutational

antiparallel

discontinuous

It binds to phosphate

It does not interact

It binds to adenine

It intercalates between bases

shortening of the double stranded replicated portion

using enzyme called telomerase

using RNA as a template

None of these