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Which of the following is a characteristic of prokaryotic cells?

They have a true nucleus and membrane-bound organelles

They are typically smaller than eukaryotic cells

They have a complex internal structure

They are found only in multicellular organisms

Which of the following is the correct order of the levels of organization in the biosphere?

Organism, population, community, ecosystem, biome, biosphere

Biosphere, biome, ecosystem, community, population, organism

Organism, population, ecosystem, community, biome, biosphere

Biosphere, biome, community, ecosystem, population, organism

Which of the following is the process by which cells divide to produce two identical daughter cells?

Meiosis

Mitosis

Transcription

Translation

Which of the following is NOT a function of the circulatory system?

Transport of nutrients

Regulation of body temperature

Removal of waste products

Transport of oxygen

Which of the following is a function of the respiratory system?

Regulation of blood sugar levels

Elimination of waste products

Transport of oxygen and carbon dioxide

Control of voluntary movements

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