The finding of Okazaki fragments proves that the replication of DNA is:
A. semi-conservative replication.
B. continuous replication.
C. indirect replication.
D. semi-continuous replication.
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In 1953, Watson and Crick found that:
A. Two polynucleotide chains form double helix structure of DNA by hydrogen bond linkage.
B. DNA replication is semi-conservative and usually form heteroduplex DNA consisted of one parental chain and one daughter chain.
C. Three continuous nucleic acids consist of a genetic code.
D. Genetic material is usually DNA instead of RNA.
Which one in the following can be used for DNA sequencing:
A. Gersang method.
B. X-ray diffraction method.
C. Sanger dideoxy-mediated chain termination method.
D. site-mutagenesis.
Which of the following technique is developed by Paul Berg who is named as “the father of modern genetic engineering”:
A. Technique of hybridization.
B. Technique of recombination DNA.
C. Technique of monoclonal antibody.
D. PCR.
The HGP (Human Genome Project) was finished in:
A. 1990
B. 2001
C. 2008
D. 2006
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