Presentation ~ above theme: "Do currently – create Down whole Question and Answers every life depends on the availability of usable energy. This power is released when (1) biology convert."— Presentation transcript:

1 Do currently – create Down whole Question and Answers every life depends on the ease of access of usable energy. This energy is released once (1) organisms convert solar energy into the chemical energy discovered in food molecules (2) respiration occurs in the cells of producers and also high-energy molecules get in the setting (3) cells bring out the procedure of respiration (4) animal cells synthesize starch and carbon dioxide

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2 LIFE procedures

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3 What is a living thing? Imagine the you are space traveler who lands on an unknown planet. How could you identify if what you room looking in ~ is alive.

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12 What room the life processes? NUTRITION transfer RESPIRATION EXCRETION SYNTHESIS expansion REGULATION REPRODUCTION

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13 vital Concepts management – every the chemical tasks an organism must carry on come sustain life. Homeostasis – the maintenance of a steady internal atmosphere in despite the of changes in the exterior environment.

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14 Nutrition ingestion - obtaining food native the atmosphere digestion (processing food for usage by the organism). Egestion (removal of hard wastes)

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15 Nutrition - sloop down

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16 Nutrition - digestion

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17 Nutrition - Egestion

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18 TRANSPORT capability to absorb and also circulate materials to the cells. –Oxygen took in into the bloodstream –Oxygen circulated come the cell –Oxygen soaked up into the cell

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19 deliver

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20 RESPIRATION The procedure of releasing energy Glucose (blood sugar) is broken down, and the power released is stored together ATP. Energy released by the link ATP is used to do life functions.

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21 RESPIRATION Plants and animals usage the oxygen in the waiting to revolve food into energy.

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22 RESPIRATION

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23 person Respiratory system

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24 EXCRETION removed of cabinet waste native the organism. Exhaling, Urinating, sweat Wastes include water, carbon dioxide, salts, and also nitrogen.

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25 EXCRETION

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27 SYNTHESIS tiny molecules combine to kind larger ones. Photosynthesis –CO2 + H2O + sunlight = C6H12O6 + O2

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28 SYNTHESIS combine 2 glucose molecule to do a bigger maltose molecule

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29 GROWTH an increase in dimension –increases in cell dimension –Increase in cabinet number. The raw materials for development are the assets of synthesis.

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30 growth

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32 REGULATION The control and also coordination the life functions.

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33 REGULATION NucleusBrain

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34 Stimuli all living things respond to changes. Eg. Plants thrive towards the light. Eg. People react to the temperature about them.

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35 economic stimulation

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36 REPRODUCTION The production of new individuals. Important for the survival of a species.


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Not important for the survival of the individual

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37 REPRODUCTION

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