_____ Is an Important Component of Hemoglobin

question 51

Multiple Choice

_____ is an important component of hemoglobin.Without this protein, tissues become starved of oxygen, and fatigue and shortness of breath results.

• A) Iodine
• B) Fluorine
• C) Zinc
• D) Iron
• E) Oxygen

---

Definitions:

Retained Earnings

The portion of a company’s profit that is held back and not distributed to shareholders as dividends, to be reinvested in the business.

EBIT

Earnings Before Interest and Taxes - an indicator of a company's profitability that calculates income without tax expenses and interest expenses.

Straight Line

A method of allocating the cost of a tangible asset over its useful life in equal installments.

Net Income

The net income a company achieves once all costs and taxes are subtracted from its total revenues.