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Eighth Grade (Grade 8) Anatomical Organization Questions

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Grade 8 Anatomical Organization
A muscle is an example of a(n)                .
  1. cell
  2. organ
  3. organ system
  4. tissue
Grade 8 Anatomical Organization
                are tiny units of life that make up the body's tissues.
  1. Nuclei
  2. Cells
  3. Cell membranes
  4. Atoms
Grade 8 Anatomical Organization
Which of the following levels of organization in the human body is one level higher than tissues?
  1. system
  2. tissue
  3. cell
  4. organism
  5. organ
Grade 8 Anatomical Organization
The heart is an example of a(n)                .
  1. cell
  2. organ
  3. organ system
  4. tissue
Grade 8 Anatomical Organization
Which of the following is the highest level of organization of the human body?
  1. system
  2. tissue
  3. cell
  4. organism
  5. organ
Grade 8 Anatomical Organization
The liver is an example of a(n)
  1. cell.
  2. organ.
  3. organ system.
  4. tissue.
Grade 8 Anatomical Organization
Organs are organized into a(n)                .
  1. cell
  2. organism
  3. system
  4. tissue
Grade 8 Anatomical Organization
The lungs, heart, and esophagus are in the
  1. abdominal cavity.
  2. cranial cavity.
  3. spinal cavity.
  4. thoracic cavity.
Grade 8 Anatomical Organization
Groups of cells are organized to form                  .
  1. elements
  2. organic compounds
  3. organ systems
  4. tissues
Grade 8 Anatomical Organization
Choose the lowest level of organization.
  1. system
  2. tissue
  3. cell
  4. organism
  5. organ
Grade 8 Anatomical Organization
The human body has approximately                   cells.
  1. 50 million
  2. 50 to 70 trillion
  3. 999,999,999
  4. 30 billion
Grade 8 Anatomical Organization
Choose the second lowest level of organization.
  1. system
  2. tissue
  3. cell
  4. organism
  5. organ
Grade 8 Anatomical Organization
What is the tiniest unit that can perform all of the essential functions of life?
  1. single cell
  2. cell nucleus
  3. cell membrane
  4. multicellular organism
Grade 8 Anatomical Organization
Which series correctly lists four levels of organization within a multicellular organism?
  1. cells, tissues, organ systems, organs
  2. cells, organs, organ systems, tissues
  3. tissues, organs, organ systems, cells
  4. cells, tissues, organs, organ systems
Grade 8 Anatomical Organization
What do you call the deep groove that separates the two hemispheres of the brain?
  1. Lateral Sulcus
  2. Medial Longitudinal Fissure
  3. Middle Frontal Gyrus
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