Which Statement About Hemoglobin Is True

question 23

Multiple Choice

Which statement about hemoglobin is true?

• A) The cytoplasm of white blood cells contains hemoglobin.
• B) Hemoglobin is a complex protein made of 5 chains of amino acids called globins.
• C) Each globin chain on a hemoglobin molecule contains a heme group.
• D) Each hemoglobin molecule can carry five oxygen molecules.

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Definitions:

Price-Output Decisions

Determinations made by companies regarding the price levels and quantity of goods or services to produce, based on factors like cost, demand, and competition.

Oligopoly

A market structure characterized by a small number of firms dominating the market, leading to limited competition.

Pure Monopoly

A market structure where a single firm controls the entire market supply of a product or service, with no close substitutes available, enabling price setting power.

Entry of New Firms

The process by which new companies can enter an industry, often affecting competition levels, market share, and innovation.