People with a Relative Who Has Schizophrenia Are How Many

question 4

Multiple Choice

People with a relative who has schizophrenia are how many times more likely to develop schizophrenia themselves?

• A) 5
• B) 10
• C) 20
• D) 50

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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.