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

Transport of oxygen and nutrients to the body’s cells

Removal of waste products from the body’s cells

Maintenance of fluid balance in the body

Exchange of gases between the body and the environment

Which of the following is a characteristic of eukaryotic cells?

They have a cell wall made of peptidoglycan

They have a nucleoid containing genetic material

They are typically smaller than prokaryotic cells

They have membrane-bound organelles

Which of the following is a characteristic of asexual reproduction?

It involves the fusion of gametes

It results in genetic variation

It produces offspring that are genetically identical to the parent

It requires the presence of a mate

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

Regulation of body temperature

Production of hormones

Coordination of body movements

Transport of nutrients and waste products

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

Meiosis

Mitosis

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