Fetal Hemoglobin Is Composed of What Two Globin Chains

question 19

Multiple Choice

Fetal hemoglobin is composed of what two globin chains?

• A) Two alpha, two beta
• B) Two alpha, two gamma
• C) Two alpha, two delta
• D) Four gamma

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Definitions:

Longitudinal Research

A study design that involves repeated observations of the same variables or groups over a period of time, often years or decades.

Romantic Qualities

Characteristics or attributes that are traditionally associated with romance, such as affection, compassion, and emotional intimacy.

Survey

A research method in which information is collected from a large number of people by interviews, written questionnaires, or some other means.

Scientific Method

A systematic and logical approach to discovering how things in the universe work, involving making observations, forming a hypothesis, conducting experiments, and making conclusions.