Compared with the United States, Developing Countries

question 212

Multiple Choice

Compared with the United States, developing countries

• A)face geographic conditions that limit productivity.
• B)have universal health care that prevent the spread of diseases.
• C)have more political stability.
• D)have higher levels of educational attainment.

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Definitions:

Bacteriophage DNA

Genetic material of bacteriophages, which are viruses that infect bacteria.

Okazaki Fragments

Short strands of DNA formed on the lagging strand during DNA replication, which are later joined to form a continuous strand.

Restriction Enzyme

One of a class of enzymes that cleave DNA at specific base sequences; produced by bacteria to degrade foreign DNA; used in recombinant DNA technology.

DNA Ligase

A substance that helps in the combination of DNA molecules by catalyzing a phosphodiester bond.