Cell Structure & Organelles

Which of the following is a network of proteins that supports and  gives shape to a cell?

• vesicles

• vacuole

• cytoskeleton

• cytoplasm

What is the main function of the Golgi apparatus?

• communicate with other cells

• convert solar energy to chemical energy

• process and deliver proteins

• copy genetic material

Which organelle contains enzymes that break down damaged cell parts?

• centriole

• lysosomes

• vacuole

• mitochondria

What are the main differences between plant and animal cells?

• Animal cells are eukaryotes and plant cells are not.

• Plant cells are eukaryotes and animal cells are not.

• Animal cells have cell walls and chloroplasts; plant cells do not.

• Plant cells have cell walls and chloroplasts; animal cells do not.

Which of the following organelles can be found in the cytoplasm and on the surface of the endoplasmic reticulum?

• ribosomes

• mitochondria

• centrioles

• centrosomes