Scientist
This scientist observed little rooms which means cells
Hooke
There are cells with membrane-bound organelles & nucleus
Eukaryotic cells
A small, spherical membrane sac that transports proteins
vesicle
All living things are made of....
One or more cells
Small Vacuole
Animal
This scientist proposed that all animals are made of cells
Schwann
These cells lack membrane-bound organelles & nucleus
Prokaryotes
The brain” of the cell; directs all cell activities, cell division, & the making of proteins (DNA is stored here)
Nucleus
Cells are the
basic unit in an organism
Cell membrane
Both
First to observe living cells in a microscope
Cell's outer body
Cell membrane
A double membrane around nucleus; has pores (holes) that allow certain molecules in or out
Nuclear envelope
Cells only come from
reproduction of other cells
ER
Both
This scientist said that all plants are made of cells
Schleiden
A fuid cytosol & any cellular structures suspended in cytosol
Cytoplasm
This is made of RNA & proteins
Makes proteins
Can find them floating free in the cytoplasm (“free”) or attached to the E.R. (bound).
Ribosomes
True or false
Cell Wall
Plant
This Scientist was the first to see a nucleus
Brown
A membrane-bound cellular structures that carry out specific functions in a cell
Organelle
This is system of internal membranes. Some are rough, some are smooth
Endoplasmatic reticulum
All Cells have the same basic
chemical composition
Chloroplast
Plant