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Cornell Notes
RMSScience7th Grade
Topic/Objective: Name:
Multi-Cellular Notes Class/Period:Date:
Essential Question:What are multi-cell organisms?
Questions: Notes:
What are multi-cell organisms?
Organisms that consist of more than _________________________
Each multi-cellular organism consists of _________________________________________
What are organelles?
A tiny structure that carries out a specific function within a cell.
Examples: ____________________________________
What is the Cell Wall?
rigid layer of non- living material surrounding _________________________________________
Only in plant cells _______________________________ &
___________________________________ cell
Questions: Notes:
1
What is the Cell Membrane?
Structure that controls __________________________________________________________.
In ______________________________cells Everything must pass through membrane to enter or exit Only lets in things needed and blocks
_______________________________________________.
What is the Nucleus?
_________________________________ the functions in the cell (called “the ______________”)
What is the Nucleus Membrane?
separates nucleus from _________________________________________
What is Chromatin?
thin, floating strands that contain ____________________________________________
What is Cytoplasm?
A gel-like region between the cell membrane and nucleus that contains _____________________________ & _________________________________________
Questions: Notes:
2
What is a Mitochondria (MIGHTY Mitichondria)?
Rod shapes that are called the “________________________________________” of the cell. __________________________________ is produced here & converted into “power”
What is Endoplasmic Reticulum?
A maze of passageways that carry _________________________________ throughout the cell and____________________________________________ nutrients.
What are Ribosomes (Ribs give you PROTEIN)?
Small grain-like bodies that float in_________________________________ and attach to ER.
They are called the “factories” that produce________________________________.
What are Golgi Bodies (Gmail)?
Flattened sacs and tubes that receive protein from _________________________, packages them, and sends _______________________________________to the cell. (Like a mail room)
What are Vacuoles?
Storage areas for ______________________________, materials, & _____________________________________
Large, water-filled sacs. ______________________in plant cells, ________________________________in animal cells
Questions: Notes:
What are _______________________________________ materials (digestion)
3
Lysosomes (Lysol cleans)?
o Cell’s “clean up crew” found mostly in __________________________________cells
What is Chloroplasts?
large green structures that float in cytoplasm makes the cell_____________________________________ captures energy from sunlight to
create _____________________________________________ only in________________________________________ cells
What are specialized cells?
Cells with a specific ___________________________________ Cells with the same function organize together to create something “grander” Cells with same function gather together to create
_____________________________________
Bacteria Cell VS Plant and Animal Cell:
Bacteria cells are____________________________________ than plant and animal cells.
Bacterial cells DO NOT contain a __________________________________________
______________________________ in bacteria cells are found in cytoplasm
Plant VS Animal:
Plant cells have chloroplast and ____________________________________ Animal cells have ____________________________________.
Questions: Notes:
4
Summary:
5
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