John Murray Was an Oceanographer Who Sailed on the HMS

question 37

Multiple Choice

John Murray was an oceanographer who sailed on the HMS Challenger between 1872 and 1876 and he completed the following

• A) Edited 50 volumes that resulted from the HMS Challenger expedition
• B) Used satellites to pinpoint his position along his expedition
• C) Discovered deep sea vents
• D) Provide evidence of chemosynthesis

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Definitions:

DNA Cloning

The process of selectively amplifying DNA sequences so their structure and function can be studied.

Transgenic Salmon

Salmon that have been genetically modified to grow faster than non-modified salmon.

Wild-Type Counterparts

Refer to the normal genes, alleles, or phenotypes that occur most frequently in the natural population, as opposed to mutant versions.

Recombinant Vaccine

A vaccine made by inserting genes from a pathogen into a different organism, producing an antigen and stimulating an immune response.