Blackboard Learn Troubleshooting
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Questions and Answers

Which component forms the basic microscopic units of the human body?

  • Cells (correct)
  • Nucleus
  • Organs
  • Tissues
  • What is the gelatinous substance that fills the external membrane of a cell called?

  • Chromosomes
  • Membrane
  • Cytoplasm (correct)
  • Nucleus
  • How many different types of human cells are there?

  • Hundreds of billions
  • 60 trillion
  • 200 (correct)
  • 220
  • What is the specific hereditary characteristics of each individual contained in?

    <p>Nucleus</p> Signup and view all the answers

    What are the stick-like objects in the nucleus of a dividing cell called?

    <p>Chromosomes</p> Signup and view all the answers

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