AP Biology Unit 2 Organelles

Cystic fibrosis is a genetic condition that is associated with defects in the CFTR protein found in the membrane. Which organelle synthesized the protein?

• Golgi Bodies

• Rough ER

• Smooth ER

• Lysosome

Cystic fibrosis is a genetic condition that is associated with defects in the CFTR protein found in the membrane. After being synthesized, where does it go to be modified, packaged, and sorted?

• Golgi Bodies

• Rough ER

• Smooth ER

• Lysosome

The following data was collected by observing subcellular structures of three different types of cells. How can you determine these are eukaryotic cells?

• They have ribosomes

• They have membrane bound organelles

• They have DNA

• They have a plasma membrane

The following data was collected by observing subcellular structures of three different types of eukaryotic cells. Identify a function of Cell X.

• Detoxification

• Secretion of Proteins

• Motility

• Storage

The following data was collected by observing subcellular structures of three different types of eukaryotic cells. Identify a function of Cell Y.

• Detoxification

• Secretion of Proteins

• Motility

• Storage

The following data was collected by observing subcellular structures of three different types of eukaryotic cells. Identify a function of Cell Z.

• Detoxification

• Secretion of Proteins

• Motility

• Storage

How does the location of the ribosome affect the type of protein product?

• Free ribosomes synthesize cytosolic proteins, while bound ribosomes synthesize membrane proteins

• Free ribosomes synthesize membrane proteins, while bound ribosomes synthesize cytosolic proteins

• Free ribosomes synthesize proteins for the mitochondria, while bound ribosomes synthesize cytosolic proteins

• Free ribosomes synthesize cytosolic proteins, while bound ribosomes synthesize proteins for the mitochondria

Where is the mRNA (used for synthesis of proteins) made?

• Nucleus

• Ribosome

• Rough ER

• Smooth ER

What organelle is responsible for storing calcium?

• Lysosome

• Smooth ER

• Rough ER

• Golgi Bodies

Tay Sachs results from a build-up of fats due to an error in which organelle that is responsible for digesting macromolecules?

• Rough ER

• Smooth ER

• Lysosome

• Golgi Bodies