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Heaven
1-5
| Question | Answer |
|---|---|
| Which organ is not found in the ventral body cavity? | spinal cord |
| The body as a whole can be subdivided into two major divisions. They are | axial and appendicular |
| An element that contains the same number of protons but different numbers of neutrons is called a | isotope |
| The atomic number tells you the | number of protons in the nucleus. |
| Often referred to as the “power plant” of the cell, which organelle is the site of ATP production? | mitochondrion |
| This organelle is characterized by folded membranes called cristae. | mitochondria |
| Which of the following is not a cytoskeleton element? | centriole |
| This organelle is primarily a sac of powerful digestive enzymes called acid hydrolases. | lysosome |
| This membranous organelle contains oxidase and catalase enzymes. | peroxisome |
| Cisternae of this organelle are continuous with the nuclear envelope. | rough endoplasmic reticulum |