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HSC Biology Topic 1
KEEPING A BALANCE
What is this topic about?
To keep it as simple as is possible, (K. We. S. S i9000. ) this topic requires the study of: 1 . ENZYMES & HOMEOSTASIS
2 . TEMPERATURE RULES
3. INNER TRANSPORT SYSTEMS
4. EXCRETION & WATER BALANCE
but first, an introduction...
Living Things are Made of Skin cells
All living things are composed of
minute units called cells. You
learned in a previous theme about the
structure of the cell plus the functions of
DIAGRAM OF ANY LIVING CELL
The enzymes that control all the chemical substance
reactions atlanta divorce attorneys living cellular are very very sensitive to
the temperature plus the pH (acidity) of the
natural environment. It is vital the " interior
environmentвЂќ of any organism is retained as
constant as possible in order that the enzymes and
the chemistry keep operating normally.
Several structures referred to as
" organellesвЂќ are visible inside a cellular.
The process of " keeping almost everything the sameвЂќ is
called homeostasis, and it is one of the most
important and essential processes in every single organism.
In this topic you can study some of the basic
components of homeostasis, and how selected
body devices are involved by simply absorbing,
transporting, regulating and excreting the vital
chemical substances of existence.
" Cellular MembraneвЂќ for the
outside contains the cell, and
controls what happens in or perhaps out.
The cell is filled
which has a jelly-like
Metabolism is Hormone balance
Controlled by simply Enzymes
Adjusts water balance
and excretes metabolic
What goes on in an exceedingly living cellular is mainly a
matter of chemical reactions... new substances
are built, other folks are split apart. Special reactions
launch the energy necessary to make this all
As well as the
in mammals and
some other family pets, you will study
regulatory operations in plants.
In this subject you will learn about the importance
of Enzymes... the special elements that
control the hormone balance of each cell.
HSC Biology Topic one particular " Preserving a BalanceвЂќ
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CONCEPT PLAN (" Brain MapвЂќ) OF TOPIC
Some students realize that memorizing the OUTLINE of any topic will help them find out and remember the concepts and important specifics. As you move through the topic, return to this page on a regular basis to see just how each bit fits the full.
At the end of the notes you will find a blank variation of this " Mind MapвЂќ to try out on. Associated with Temp, ph level &
base conc. about
Effector Internal organs
Selection of Life
in Aust. Crops
Water Equilibrium in
Aust. Insects &
Phloem & Xylem
Kidney & Nephron
HSC Biology Topic one particular " Maintaining a BalanceвЂќ
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1 . DIGESTIVE ENZYMES & HOMEOSTASIS
Metabolism can be Chemistry
The value of Form
Everything that happens inside a living thing is usually
really a couple of cell biochemistry and biology......