Why Are Mitochondria and Chloroplasts Believed to Have Entered Early

question 22

Multiple Choice

Why are mitochondria and chloroplasts believed to have entered early eukaryotic cells by endosymbiosis of bacteria?

• A)They are the same size as bacteriA.
• B)They contain DNA.
• C)They are not derived from the endomembrane system as other organelles are.
• D)All of the choices are correct.

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

---

Definitions:

Installment

A method of paying for goods or services or the repayment of a loan in parts, typically on a monthly basis, over a period of time.

Cost Recovery

The process of regaining the value of an investment or expense, often through depreciation, amortization, or directly recouping expenses.

Gross Profit

The financial metric that represents the difference between revenue and the cost of goods sold (COGS) before deducting overhead, payroll, taxation, and interest payments.

Net Sales

The revenue a company earns from sales after subtracting the money refunded for returns, compensation for damaged or missing items, and any discounts offered.