Dental Admissions Test (DAT) Practice Test

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Prepare for the Dental Admissions Test (DAT) with our comprehensive practice test. Study effectively with flashcards and multiple-choice questions, each with detailed hints and explanations. Get ready to ace your exam and secure your future in dentistry!

Practice this question and more.

Which of the following is not a component of the cell's cytoskeleton?

Peroxisome
Myosin
RNA
Adenine

The correct answer is: Adenine

The correct answer is D. Adenine. Adenine is a nitrogenous base that is one of the building blocks of DNA and RNA, not a component of the cell's cytoskeleton. Peroxisome (choice A) is an organelle involved in various metabolic processes within the cell. Myosin (choice B) is a protein involved in muscle contraction and is a component of the cytoskeleton. RNA (choice C) is a molecule that plays a crucial role in protein synthesis and gene expression, but it is not a component of the cytoskeleton.