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BIOLOGY- CELLS
All living organisms are made up of cells. We can only see them using a
microscope.
LIGHT MICROSCOPE- an instrument used to magnify specimens using lenses
and light, e.g. in school whereas electron microscope uses a beam of electrons
ANIMAL AND PLANT CELLS
Animal cell Plant cell Nucleus…

Page 3

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Page 4

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Root hair
Large permanent vacuole

Chemical reaction in cell
Cell chemistry always works because it is controlled by an enzyme. Each enzyme
is a protein which controls the rate of specific reaction; it makes sure that the
reaction takes place without becoming mixed up with any other reaction.
Enzymes involved…

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Pages in this set

Page 1

Preview of page 1

Page 2

Preview of page 2
BIOLOGY- CELLS
All living organisms are made up of cells. We can only see them using a
microscope.
LIGHT MICROSCOPE- an instrument used to magnify specimens using lenses
and light, e.g. in school whereas electron microscope uses a beam of electrons
ANIMAL AND PLANT CELLS
Animal cell Plant cell Nucleus…

Page 3

Preview of page 3

Page 4

Preview of page 4
Root hair
Large permanent vacuole

Chemical reaction in cell
Cell chemistry always works because it is controlled by an enzyme. Each enzyme
is a protein which controls the rate of specific reaction; it makes sure that the
reaction takes place without becoming mixed up with any other reaction.
Enzymes involved…

Comments

No comments have yet been made