Question

which of the following structures are found in eukaryotic cells? check all that apply. endoplasmic reticulum mitochondria nucleoid golgi apparatus

Explanation:

To determine which structures are in eukaryotic cells, we analyze each option:

• Endoplasmic reticulum: A key organelle in eukaryotic cells, involved in protein and lipid synthesis.
• Mitochondria: The "powerhouse" of eukaryotic cells, responsible for energy production (ATP synthesis).
• Nucleoid: A region in prokaryotic cells (like bacteria) that contains the genetic material, not present in eukaryotes (eukaryotes have a membrane - bound nucleus).
• Golgi apparatus: An organelle in eukaryotic cells that modifies, sorts, and packages proteins and lipids.

So, the structures found in eukaryotic cells are endoplasmic reticulum, mitochondria, and Golgi apparatus.

Answer:

• endoplasmic reticulum
• mitochondria
• Golgi apparatus