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The section contains Cell Biology multiple choice questions and answers on endomembrane system, endoplasmic reticulum, golgi complex, vesicle transport, lysosomes, post translational uptake, plant cell vacuoles and endocytosis.

Of the following biological levels of organization, which represents the smallest or lowest level? You are conducting an experiment to test the hypothesis that dairy cows will give more milk if they listen to classical music while being milked.

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What fraction of Human Blood is Plasma? Blood plasma is the liquid component of whole blood, and makes up approximately 55% of the total blood volume. It is composed primarily of water with small amounts of minerals, salts, ions, nutrients, and proteins in solution.

1.What is the basic unit of life? Answer: C) Cell. 2. Which macromolecule is primarily responsible for storing genetic information? Answer: D) DNA. 3. In which organelle does cellular respiration occur? Answer: B) Mitochondrion. 4. Which of the following is not a type of RNA? Answer: D) dRNA. 5. What is the powerhouse of the cell?