Dental Admissions Test (DAT) Practice Test

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Prepare for the Dental Admissions Test (DAT) efficiently. Utilize flashcards and multiple-choice questions with helpful explanations. Ace your exam!

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Bone tissue remodeling is a function of which of the following?

Eukaryotes
Prokaryotes
Viruses
Plants

The correct answer is: Eukaryotes

Bone tissue remodeling is the process by which old or damaged bone tissue is replaced with new, healthy bone tissue. This process is primarily carried out by cells called osteoblasts and osteoclasts, which are found in most multicellular organisms, including humans. Eukaryotes are organisms that have a defined nucleus and other membrane-bound organelles, while prokaryotes lack these structures. Viruses are non-living particles that require a host cell to replicate, so they do not have the ability to carry out cellular functions like bone remodeling. Plants also do not have specialized bone tissue, so they do not have the ability to carry out bone tissue remodeling. Overall, eukaryotes are the only option that fits the criteria of being able to carry out bone tissue remodeling, making them the correct answer.