cells

Cell Membrane

Controls what enters and exits the cell; important for homeostasis.

cell wall

Provides structure, maintains shape, offers additional protection

prokaryotic cells

do not have a nucleus or other membrane-bound organelles

eukaryotic cells

Contain a nucleus and other organelles that are bound by membranes.

what does both prokaryotic and eukaryotic cells have?

cell mebrane, cytoplasm, DNA, & ribosomes

centrioles

in eukaryotic cells (animal cells only), involved in cell division

chloroplast

Site of photosynthesis

Cytoplasm

A jellylike fluid inside the cell

Cytoskeleton

holds the cell together, helps the cell to keep its shape, and aids in movement

Endoplasmic Reticulum (ER)

The transportation system of the cell. It moves materials around the cell

Rough ER

ER that is dotted with ribosomes

smooth ER

Makes lipids

Golgi apparatus

Modifies, sorts, and packages materials for delivery

Lysosomes

Contains enzymes to break down substances, digestion

Mitochondria

Powerhouse of the cell, Makes ATP in cellular respiration

nucleus

Houses DNA, controls cell activities

Ribosomes

site of protein synthesis

vacuole

stores materials such as water, salts, proteins, and carbohydrates