Cell Types
What are the 2 cell types?
prokaryotic & eukaryotic
Which organelles stores DNA?
DNA = cell instructions
nucleus
State 2 organelles plant cells have that animal cells don't.
Wall and Chloroplasts
Which organelle produces proteins?
ribosomes
-cell is the smallest unit of life
-living things are made up of cells
-all cells come from pre-existing cells
Which cell type are plants and animals?
eukaryotic
Which organelle is a flexible outer layer that decides what goes into or out of a cell?
membrane
Which cell type has ONE LARGE vacuole?
Which organelle is the jelly like substance that fills it?
cytoplasm
Give an example of a unicellular organism.
protist, amoeba, bacteria, yeast
Which cell type are most bacteria cells?
prokaryotic
Which organelle stores materials?
vacoule
Which one organelle do animal cells have that plants do not?
lysosomes
Which organelle will break down cell components?
lysosomes
200 types of cells
Which organelles do prokaryotes contain?
Ribosomes
Cytoplasm
Membrane
DNA and flagella
Which organelle(s) produce proteins and lipids (fats) ?
Endoplasmic Reticulum
(rough & smooth ER)
Plants and animals are very much alive. There are 6 things that all living things must do to stay alive.
List 4 of the 6!
-have cells
-use energy
-maintain homeostasis
-respond (move)
-reproduce
-grow/develop
Which organelle is usually near the ER to receive and prepare molecules?
Golgi body (apparatus)
DNA condenses into chromosomes.
How many chromosomes do human have in each cell?
23 pairs (46)
Which organelles do ALL cells contain?
membrane, cytoplasm, and ribosomes
Which organelle is found in both plants and animals and helps to produce energy for the cells?
mitochondria
Which cell type(s) will cells divide in order to help the organism grow or repair damaged cells?
Eukaryotic (plants and animals)
**prokaryote cells divide to reproduce
Which organelle do bacteria cells contain that helps with movement?
flagella or cilia
Protists are usually one-celled organisms.
What was the name of the other multicellular living organism we saw under a microscope?