The "Signature Sequence" Shown Below Represents a Portion of a Protein

question 82

Multiple Choice

The "signature sequence" shown below represents a portion of a protein from four different organisms. The proteins can be classified as:

• A) homologs.
• B) orthologs.
• C) paralogs.
• D) both homologs and orthologs.
• E) both homologs and paralogs.

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Definitions:

Cervical Cancer

A type of cancer that occurs in the cells of the cervix, the lower part of the uterus that connects to the vagina.

Chlamydia

A common sexually transmitted infection caused by the bacterium Chlamydia trachomatis, often presenting with minimal or no symptoms but can cause serious reproductive complications if left untreated.

Dementia

A broad category of brain diseases that cause a long-term and often gradual decrease in the ability to think and remember, significantly affecting daily functioning.

Contraceptives

Methods or devices used to prevent pregnancy as a result of sexual intercourse.