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Science is Life

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by

Alaa Magdy

on 31 July 2016

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Transcript of Science is Life

Science is Life
Cell:
is the building unit of living organism.


-Nutrition.


-Respiration.


-Movement.
lesson content:
1-level Of Organization.
2-Cell Definition.
3-Anima Cell.
Living Organisms have common properties like:
as
-Central Nervous System.

-Respiratory System.

-Digestive Sysytem.
The human body consists of a group of
systems
that work integrally to keep the living organism alive.
System Consists of a group of
organs.

such as Digestive System consists of mouth,pharynx&stomah
Each organ consists of similar or different
tissue
.
and each tissue consists of similar
cells.
*Guess what is the relation between :
VS
represents the human body.
represents the systems.
represents the tissues.
represents the cell.
we have two types of the cell:
1-The animal cell.
2-The plant cell.
*The animal cell is the building unit of animal and human.
The Animal Cell Organelles:
1-Plasma membrane:



it surrounds the cytoplasm and control substances that enter or leave the cell.
2-Nucleus:

it organizes the biological operations and responsible for division.
3-Cytoplasm:
it is the fluid in which all biological operations occur.
4-Mitochondria:
It is responsible for energy production.
*In your point of view,,

suffers from deficiency in what cell organelle?
*Imaginary Question:
1-Nucleus.
2-Mitochndria.
3-Cytoplasm.
and now it is the time for the music:
*Summary:
**Define the cell??
**System is composed of a group of ........
**
Mention the function of:

1_Mitochondria.
2-Cytoplasm.
3_Nuclesus.

it is the time to say good bye
Full transcript