What is a major difference between eukaryotic DNA replication and prokaryotic DNA replication?
A) Prokaryotic replication does not require a primer.
B) Prokaryotic chromosomes have a single origin of replication, while eukaryotic chromosomes have multiple origins of replication.
C) DNA replication in prokaryotic cells is conservative. DNA replication in eukaryotic cells is semi-conservative.
D) DNA polymerases of prokaryotes can add nucleotides to both and ends of DNA strands, while those of eukaryotes function only in the ? direction.
Answer: B
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Females outnumber males in the tertiary sex ratio because genetic and ____________________ factors cause higher death rates among males
Fill in the blank(s) with correct word
A vibriostatic test using 0/129 (2,4-diamino-6,7-diisopropylpteridine)–impregnated disks differentiates vibrio cells, which are susceptible, and _________, which are resistant
a. Enterobacteriaceae b. Plesiomonas spp. c. aeromonads d. Chromobacterium spp.
Carbon fixation is a reduction reaction that converts inorganic CO2 into an organic molecule
a. True b. False
Osmosis can only occur if water travels through the?
What will be an ideal response?