Cell Theory
He coined the term "cells" because they look like a monastery room.
Robert Hooke
This "little mayor" stores and protects DNA
Nucleus
Vacuole
Stores water
What is something a plant cell has that an animal cell does NOT?
Cell Wall, Chloroplast, Large Vacuole
Why are plant cells rectangular?
To provide the plant with structure
They form together like LEGO blocks
In 1838, he discovered all plants are made of cells
Matthias Schleiden
"Powerhouse of the Cell" where energy is produced
Mitochondria
Ribosome
Makes proteins
What is the different between Eukaryotic and Prokaryotic?
Eukaryotic has a nucleus, Prokaryotic does not
(Eukaryotic = YOU-karyotic, YOU have a nucleus)
In osmosis, is hypotonic when water moves in or out of the cell?
hypO = cell swells with water making it big like an O
hyper = cell shrinks from water going out making the O a shriveled up e
Rudolph Virchow completed the cell theory when he stated this
All cells come from other cells
Transforms sunlight into usable energy
Chloroplast
Cytoplasm
Holds everything in place
It's a goo, like glue carpet
Why is mitosis important?
To make exact copies of the cells
You don't want ear cells on your kneecaps
ALSO
You need more cells as you grow
What are the stages of Mitosis? You can give me the anagram if you want, there's 5 letters.
IPMAT
Interphase, Prophase, Metaphase, Anaphase, Telophase
He discovered all animals are made of cells
Theodor Schwann
This appears on Rough ER but not Smooth ER, makes R-ER bumpy
Ribosomes
Centriole
Spindle Fibers
What is the difference between Cell Wall and Cell Membrane
Cell Wall is stiff, Cell Membrane is squishy
Membrane is like our city limits, things can come in and out
Wall is like.. a wall, it's harder for things to pass through it
Tell me 2 differences between DNA and RNA
DNA is double stranded, RNA is single stranded
DNA stays in Nucleus, RNA can leave
DNA uses ATCG, RNA uses AUCG
DNA is the original, RNA is a copy
Anton Van Leeuwonhoek looked at these colored cells
Red blood cells
"Post Office of the Cell"
Prepares and sends out proteins to wherever they are needed
Golgi Apparatus
or
Golgi Body
Lysosome
Breaks down waste, cleans up the cell
Lysol = cleans things up
There are 3 places ribosomes can be found in the cell. Name 2 of them.
On the Rough ER, floating in the cytoplasm, and in the nucleolus.
Through the process of photosynthesis, plants take THIS out of the air, and replace it with THIS
plants take CARBON DIOXIDE and replace it with OXYGEN