The Cardiac Accelerator Center Uses These Nerves

question 52

Multiple Choice

The cardiac accelerator center uses these nerves:

• A)vagus
• B)sympathetic
• C)parasympathetic
• D)all of these, depending on the situation

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Definitions:

DNA Mutation

A change in the nucleotide sequence of the DNA molecule, which can lead to variations in physical traits and health conditions.

Nucleotide Sequence

The precise order of nucleotides within a DNA or RNA molecule, which constitutes the genetic information of an organism.

Purines

Nitrogen-containing organic compounds that form part of the structure of nucleic acids, including adenine and guanine.

Guanine

One of the four main nucleobases found in the nucleic acids DNA and RNA, which pairs with cytosine.