Which of the following cell organelles are expected to be associated with motor proteins?

Motor proteins are involved in a variety of cellular processes, including cell division, cell motility, and transport of organelles and vesicles within the cell. Therefore, the cell organelles that are expected to be associated with motor proteins include:

1. Mitochondria: Motor proteins help in the movement of mitochondria within the cell.

2. Vesicles: Motor proteins are involved in the transport of vesicles within the cell. This is particularly important in neurons, where vesicles carrying neurotransmitters need to be transported along the axon.

3. Cytoskeleton components (microtubules and actin filaments): Motor proteins move along these structures and carry organelles and vesicles with them.

4. Centrosomes and kinetochores: During cell division, motor proteins help in the movement of chromosomes by interacting with these structures.

5. Lysosomes and endosomes: These organelles are also transported within the cell by motor proteins.

6. Golgi apparatus: Motor proteins are involved in the transport of proteins from the endoplasmic reticulum to the Golgi apparatus, and from the Golgi apparatus to their final destinations.

7. Endoplasmic reticulum: Similar to the Golgi apparatus, the endoplic reticulum is also associated with motor proteins for the transport of proteins.

So, the cell organelles that are expected to be associated with motor proteins are mitochondria, vesicles, cytoskeleton components (microtubules and actin filaments), centrosomes, kinetochores, lysosomes, endosomes, Golgi apparatus, and endoplasmic reticulum.