In the Crystal Matrix of Ordinary Salt,the Sodium and Chlorine

question 43

Multiple Choice

In the crystal matrix of ordinary salt,the sodium and chlorine are held together by:

• A)peptide bonds.
• B)covalent bonds.
• C)ionic bonds.
• D)hydrogen bonds.
• E)nonpolar bonds.

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Definitions:

Glycoproteins

Proteins that have carbohydrate groups attached to the polypeptide chain, involved in various biological processes, including cell-cell recognition and immune responses.

Erectile Structure

A body part capable of becoming erect or rigid through the engorgement of blood vessels, often used in reference to parts of the reproductive system.

Glans Penis

The sensitive bulbous structure at the distal end of the penis.

Vulva

The external part of the female genital organs, including the labia majora, labia minora, clitoris, and the openings of the vagina and the urethra.