cells – organelles lesson 4. lo- level 3 – name the parts of a cell. level 4 – to state the...
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Cells –
organelles
Lesson 4
LO-Level 3 – Name the parts of a cell.
Level 4 – To state the function of the parts of an animal and a plant cell.
Level 5 – To state the differences between animal and plant cells.
Cell clip
Keywords
CellNucleuscytoplasmcell membrane mitochondriacell wallchloroplastcell vacuole
What are living things made of?
Other organisms are multicellular – they are made up of many types of cells.
Some organisms are unicellular – they are made up of only one cell.
Cells are the building blocks of life.
Clip – cells tissues organisation
A section through an animal cell:
cell membrane
cytoplasm
nucleus
DNA
Mitochondria
Section through a plant cell
cell membrane
Nucleus contains DNA
cytoplasm
chloroplast
large cell vacuole
cellulose cell wall
Mitochondria
What is a cell?Animal and plant cells come in different shapes and sizes, but they all have three basic features.
Plant cells also have some extra features that make them different to animal cells.
cell membrane
cytoplasm
nucleus
animal cell plant cellMost cells have three basic parts: the nucleus, cytoplasm and cell membrane. They may also contain other small structures or organelles, that perform specific jobs.
mitochondria
Comparing animal and plant cells
Found in both animal and plant cells
Found only in plant cells
cell membrane cellulose cell wall
nucleus large sap vacuole
cytoplasm chloroplast
Mitochondria
The parts of a typical animal cell
The parts of a typical plant cell
Functions of the organelles
Organelle Function
Cell surface membrane
Controls what goes in and out of the cell.Keeps the cell together.
Cytoplasm Jelly-like substance.Where the cell’s chemical reactions take place.
Nucleus Contains the DNA.Controls the cell.
Cell wall Supports the cell.Made out of cellulose.
Cell vacuole Contains cell sap.Helps support the cell
Chloroplast Contain chlorophyll, a green pigment.Make the plants’ food by photosynthesis.
Mitochondria Produce energy for the cell by respiration.
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