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Cell level systems
Revision and exam practice for Cell level systems.
19
Objectives
10
Flashcards
10
Questions
90 min
Study time
OcrGcseCombined Science A GatewayCell level systems
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19 objective pages available
Observing Cells with Light Microscopes and Staining Techniques1 objectives
- Communicate the key features of the way light microscopes and staining can be used to view cells.
Structure and Function of Sub-cellular Components in Eukaryotic and Prokaryotic Cells1 objectives
- Account for the way the main sub-cellular structures of eukaryotic cells (plants and animals) and prokaryotic cells are related to their functions.
Electron Microscopy and Understanding Sub-cellular Structures1 objectives
- Account for the way electron microscopy has increased our understanding of sub-cellular structures.
DNA as a Polymer1 objectives
- Communicate the key features of DNA as a polymer.
The Double Helix Structure of DNA1 objectives
- Communicate the key features of DNA as being made up of two strands forming a double helix.
Investigating Enzyme Reactions: pH and Temperature1 objectives
- Communicate the key features of experiments that can be used to investigate enzymatic reactions.
Understanding Enzyme Action: The Lock and Key Mechanism1 objectives
- Account for the mechanism of enzyme action.
Understanding Cellular Respiration1 objectives
- Communicate the key features of cellular respiration as a universal chemical process, continuously occurring in all living cells that supply ATP.
Cellular Respiration as an Exothermic Reaction1 objectives
- Communicate the key features of cellular respiration as an exothermic reaction.
Aerobic vs. Anaerobic Respiration: A Comparison1 objectives
- Identify meaningful similarities and differences in the processes of aerobic and anaerobic respiration.
The Role of Sugars in Carbohydrate Synthesis and Breakdown1 objectives
- Account for the importance of sugars in the synthesis and breakdown of carbohydrates.
The Role of Amino Acids in Protein Synthesis and Breakdown1 objectives
- Account for the importance of amino acids in the synthesis and breakdown of proteins.
The Role of Fatty Acids and Glycerol in Lipids1 objectives
- Account for the importance of fatty acids and glycerol in the synthesis and breakdown of lipids.
Photosynthetic Organisms: The Foundation of Life1 objectives
- Communicate the key features of photosynthetic organisms as the main producers of food and therefore biomass for life on Earth.
Understanding Photosynthesis: The Basis of Plant Life1 objectives
- Communicate the key features of the process of photosynthesis.
Photosynthesis as an Endothermic Reaction1 objectives
- Communicate the key features of photosynthesis as an endothermic reaction.
Investigating Photosynthesis: Key Experimental Features1 objectives
- Communicate the key features of experiments to investigate photosynthesis.
Factors Affecting the Rate of Photosynthesis1 objectives
- Account for the effect of temperature, light intensity and carbon dioxide concentration on the rate of photosynthesis.
Limiting Factors in Photosynthesis1 objectives
- Account for the interaction of temperature, light intensity and carbon dioxide concentration in limiting the rate of photosynthesis.
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