The Net Charge on the Amino Acid Cys in a Solution

question 21

Multiple Choice

The net charge on the amino acid cys in a solution at pH 7 is closest to

• A) − 2
• B) − 1.
• C) 0.
• D) +1.

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Definitions:

Prolonged Grief

An extended and intense mourning period that persists beyond the normative time frame for grieving, often requiring therapeutic intervention.

Surrogate

A substitute, often used to refer to a person who acts on behalf of another person or carries a pregnancy for someone who cannot carry the pregnancy to term themselves.

Disenfranchised Grief

A situation in which certain people, although they are bereaved, are prevented from mourning publicly by cultural customs or social restrictions.

Memorial Service

A ceremony held in honor of a deceased person, often without the body present.