Parts of a Cell

From which Latin word is the word "cell" derived?

• Cellus

• Cellula

• Celli

• Cellum

Which part of the cell is responsible for determining what enters and exits the cell and protecting it against invaders?

• Cytoplasm

• Nucleus

• Plasma membrane

• Ribosomes

In the castle analogy, which part of the cell is compared to the castle's main stronghold or keep?

• Cytoplasm

• Nucleus

• Golgi apparatus

• Mitochondria

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Which of the following organelles is found in plant cells but not in animal cells?

• Nucleus

• Mitochondria

• Cell wall

• Ribosomes