The ________ Is a Fibrous Sac That Holds the Heart

question 32

Short Answer

The ________ is a fibrous sac that holds the heart in the center of the chest cavity without hampering its movements, even when the heart is contracting vigorously.

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Definitions:

Oxidative Deamination

Oxidative deamination is a biochemical process in which an amine group is removed from an amino acid through oxidation, producing ammonia.

Amine Group

A functional group in organic chemistry comprising a nitrogen atom attached to hydrogen atoms, alkyl groups, or aryl groups, significant in biochemistry and pharmaceutical sciences.

Amino Acid

Organic compounds that combine to form proteins, serving as the basic building blocks of life.

Glycogenolysis

The metabolic process of breaking down glycogen into glucose to be used as a source of energy by the body.