Chapter 1 - Life Processes
Chapter 1 from the book | |
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1.1 Recall that living organisms share basic characteristics (MRS GREN).
2.1 describe the levels of organisation within organisms: organelles, cells, tissues, organs and systems.
2.2 describe cell structures, including the nucleus, cytoplasm, cell membrane, cell wall, chloroplast and vacuole
2.3 describe the functions of the nucleus, cytoplasm, cell membrane, cell wall, chloroplast and vacuole
2.4 compare the structures of plant and animal cells.
2.12 understand definitions of diffusion, osmosis and active transport
2.13 understand that movement of substances into and out of cells can be by diffusion, osmosis and active transport
2.14 understand the importance in plants of turgid cells as a means of support
2.15 understand the factors that affect the rate of movement of substances into and out of cells, to include the effects of surface area to volume ratio, temperature and concentration gradient
2.16 describe experiments to investigate diffusion and osmosis using living and non-living systems.
Enzymes
2.8 understand the role of enzymes as biological catalysts in metabolic reactions
2.9 understand how the functioning of enzymes can be affected by changes in temperature, including changes due to change in active site
2.10 understand how the functioning of enzymes can be affected by changes in active site caused by changes in pH
2.11 describe experiments to investigate how enzyme activity can be affected by changes in temperature.
2.1 describe the levels of organisation within organisms: organelles, cells, tissues, organs and systems.
2.2 describe cell structures, including the nucleus, cytoplasm, cell membrane, cell wall, chloroplast and vacuole
2.3 describe the functions of the nucleus, cytoplasm, cell membrane, cell wall, chloroplast and vacuole
2.4 compare the structures of plant and animal cells.
2.12 understand definitions of diffusion, osmosis and active transport
2.13 understand that movement of substances into and out of cells can be by diffusion, osmosis and active transport
2.14 understand the importance in plants of turgid cells as a means of support
2.15 understand the factors that affect the rate of movement of substances into and out of cells, to include the effects of surface area to volume ratio, temperature and concentration gradient
2.16 describe experiments to investigate diffusion and osmosis using living and non-living systems.
Enzymes
2.8 understand the role of enzymes as biological catalysts in metabolic reactions
2.9 understand how the functioning of enzymes can be affected by changes in temperature, including changes due to change in active site
2.10 understand how the functioning of enzymes can be affected by changes in active site caused by changes in pH
2.11 describe experiments to investigate how enzyme activity can be affected by changes in temperature.
Quizlet for Mrs C Gren
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Virtual lab (2.10)
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How enzymes work (2.8)
Shell students model the lock and key model
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