cells quiz #3

Which part of the cell is made up of a network of filaments that maintains the cell structure?

• Cytoplasm

• Endoplasmic reticulum

• Cytoskeleton

• Vacuoles

Cytoskeleton is basically

• carbohydrate chains

• lipids

• Protein filaments

• RNA

Which part of the cytoskeleton works with kinesin to move vesicles and organelles around the cell?

• Actin Filaments

• Intermediate Filaments

• Microtubules

The Microtubules are important for:

• Supporting the nuclear and plasma membranes

• moving chromosomes

• Moving the cell

The microfilaments are important for:

• Supporting the nuclear and plasma membranes

• Cell division

• Moving the cell

The intermediate filaments are important for:

• Supporting the nuclear and plasma membranes

• Cell division

• Moving the cell

Which is NOT a role of the cytoskeleton?

• Maintain cell shape

• Anchor organelles

• Movement of the cell

• Movement of molecules within a cell

• Aides in Protein Synthesis

Which organelle is NOT composed in part by the cytoskeleton?

• Cilia

• Flagella

• Vesicle

TRUE OR FALSE:

The microtubules of the cytoskeleton provide motor proteins bound to vesicles a track to travel along.

• TRUE

• FALSE

Cellular Junction in plant cells that allows small molecules in the cytoplasm to be shared between the cells to aide in communication.

• Gap Junctions

• Tight Junctions

• Plasmodesmata

• Desmosomes