The Formula =D3+D4 Changes to _____ If the Original Column

question 42

Multiple Choice

The formula =D3+D4 changes to _____ if the original column C is deleted.

• A) =E3+E4
• B) =C3+C4
• C) =F3+F4
• D) The formula does not change

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Definitions:

Bacteriophage

Type of virus that infects bacteria.

Emerging Disease

An emerging disease is a disease that has appeared in a population for the first time, or that may have existed previously but is rapidly increasing in incidence or geographic range.

Vector

In biotechnology, a plasmid or other DNA molecule that can accept foreign DNA and be replicated inside a host cell. In epidemiology, an animal that carries a pathogen from one host to another.

Reverse Transcriptase

An enzyme that catalyzes the formation of DNA from an RNA template, crucial for the replication of retroviruses.