Prokaryotes and Eukaryotes Are Primarily Distinguished by the Absence or Presence

question 28

Multiple Choice

Prokaryotes and eukaryotes are primarily distinguished by the absence or presence of internal,membrane-bound organelles.Are prokaryotic cells at an evolutionary disadvantage because they lack organelles?

• A) Yes; without organelles, prokaryotic cells cannot photosynthesize or respire.
• B) Yes; without organelles, prokaryotes are unable to bring together the reactants needed for biological reactions.
• C) No; although prokaryotic cells are comparatively less efficient than eukaryotic cells, they are still able to carry out the processes necessary for survival and reproduction.
• D) No; eukaryotic organelles are expelled each time the cell divides.

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Definitions:

IFRS

The International Financial Reporting Standards (IFRS) are a set of accounting standards developed by the International Accounting Standards Board (IASB) for the preparation of financial statements globally.

GAAP

Generally Accepted Accounting Principles, which are standard guidelines and procedures for financial accounting and reporting in the U.S.

Interest Rate

The fee a lender imposes on a borrower for asset usage, represented as a proportion of the principal amount.

Note

An instrument of debt that specifies the terms under which monies are borrowed and must be repaid, including interest rates and due date.