ap bio unit 2 cell structures function

Helps move gases or liquids over the surface of cells

Cilia

Closely stacked, hollow sacs associated with transport vesicles

Golgi Apparatus

Helps with protein synthesis; creates proteins that leave the cell

Rough Endoplasmic Reticulum (RER)

Helps move entire cells from point A to point B

Flagellum

Aqueous solution in all cells where chemical reactions take place

Cytosol (Cytoplasm)

Controls and manages all cell functions in a eukaryotic cell

Nucleus

Traps energy from sunlight and helps plants make food

Chloroplast

Digests excess or worn-out cell parts, food particles, and invading bacteria/viruses

Lysosome

Small bumps located on portions of the endoplasmic reticulum

Attached Ribosomes

Modifies and packages products (such as proteins) from the rough ER

Golgi Apparatus

Firm protective structure that gives cells shape in plants, fungi, and most bacteria

Cell Wall

Produces ATP through cellular respiration

Mitochondrion

Packages proteins for transport out of the cell

Golgi Apparatus

Made by the Golgi and carries products around the cytoplasm

Transport Vesicle

Involved in apoptosis (cell suicide)

Lysosome

Contains DNA

Nucleus, Mitochondrion, Chloroplast

Holds genetic information and is found in the nucleus or nucleoid region

DNA/Chromatin

Site where ribosomes are made

Nucleolus

Controls what enters and leaves cells

Cell Membrane

Moves materials inside the cytoplasm and provides support for the cell

Cytoskeleton

Contains pores that allow substances in and out of the nucleus

Nuclear Envelope

Area in a prokaryotic cell where the chromosome is found

Nucleoid

Small hair-like structures used for movement or sensing

Cilia

Makes proteins

Ribosomes

Helps pull apart chromosomes during cell division (mitosis)

Centrioles

Composed of a phospholipid bilayer

Cell Membrane

Longer whip-like structures used for movement

Flagellum

Connects the cytosol of plant cells

Plasmodesmata

Made by the Golgi and releases products outside the cell

Secretory Vesicle

Connects the cytosol of animal cells

Gap Junction