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GCSE Biology: Factors Affecting Photosynthesis
This presentation covers OCR Gateway Biology 9-1 B1.4.3 Factors Affecting Photosynthesis
This PowerPoint is a whole lessons included with student activities and animated answers.
Definition for rate of photosynthesis
The rate of photosynthesis affects the rate of biomass
Limiting factors include, light level, carbon dioxide concentration, and temperature.
Graphs for rate of photosynthesis against light level, carbon dioxide concentration, and temperature.
Plotting data graphs.
Exam questions.
GCSE Biology: Photosynthesis Experiments
This two lesson presentation covers OCR Gateway Biology 9-1 B1.4.2 Photosynthesis Experiments
This PowerPoint is a whole lessons included with student activities and animated answers.
The positive test for starch
Experimental procedure for testing starch in leaves.
Testing for the need of chlorophyll for photosynthesis.
Testing for the need of light for photosynthesis.
Testing for the need of carbon dioxide for photosynthesis.
Testing oxygen produced via photosynthesis.
Testing light intensity affects photosynthesis.
GCSE Biology: Photosynthesis
This presentation covers OCR Gateway Biology 9-1 B1.4.1 Photosynthesis
This PowerPoint is a whole lessons included with student activities and animated answers.
Word and symbol equation for photosynthesis.
Carbon dioxide diffuses from the air through the stomata.
Water travels by osmosis through the root hair cells.
Photosynthesis occurs inside the plant’s chloroplast.
Chloroplasts contain a green pigment called chlorophyll.
Photosynthesis is an endothermic reaction.
The two main stages of photosynthesis.
Comparing photosynthesis and aerobic respiration.
Bundle
GCSE OCR Biology: B1.3 Respiration
All resources for B1.3 Respiration GCSE OCR Biology Gateway 9-1. Triple and combined (Higher and Foundation) is covered in this material.
Each PowerPoint is a whole lessons included with student activities and animated answers.
The three main macronutrients - carbohydrates, proteins, and lipids
Names of enzymes - carbohydrase, amylase, protease, lipase
What the macronutrients are broken down into - simple sugars, amino acids, fatty acids and glycerol.
Metabolic rate
Food tests and the positive results
Word equation for aerobic respiration
Balanced symbol equation for aerobic respiration
Aerobic respiration is an exothermic reaction
The structure of mitochondria
ATP and its uses
Why blood flow increases to muscles when exercising
Conditions for anaerobic respiration
Word equation for anaerobic respiration in mammals
Lactic acid and its affects.
Oxygen debt
Comparing aerobic and anaerobic respiration in mammals.
Anaerobic respiration in plants - fermentation.
Fermentation word equation and symbol equation.
Exam questions.
GCSE Biology: Anaerobic Respiration
This presentation covers OCR Gateway Biology 9-1 B1.3.3 Anaerobic Respiration
This PowerPoint is a whole lessons included with student activities and animated answers.
Recap of aerobic respiration
Conditions for anaerobic respiration
Word equation for anaerobic respiration in mammals
Lactic acid and its affects.
Oxygen debt
Comparing aerobic and anaerobic respiration in mammals.
Anaerobic respiration in plants - fermentation.
Fermentation word equation and symbol equation.
Exam questions.
GCSE Biology: Aerobic Respiration
This presentation covers OCR Gateway Biology 9-1 B1.3.2 Aerobic Respiration
This PowerPoint is a whole lessons included with student activities and animated answers.
Word equation for aerobic respiration
Balanced symbol equation for aerobic respiration
Aerobic respiration is an exothermic reaction
The structure of mitochondria
ATP and its uses
Why blood flow increases to muscles when exercising
GCSE Biology: Carbohydrates, Proteins, and Lipids
This presentation covers OCR Gateway Biology 9-1 B1.3.1 Carbohydrates, Proteins, and Lipids
This PowerPoint is a whole lessons included with student activities and animated answers.
The three main macronutrients - carbohydrates, proteins, and lipids
Names of enzymes - carbohydrase, amylase, protease, lipase
What the macronutrients are broken down into - simple sugars, amino acids, fatty acids and glycerol.
Metabolic rate
Food tests and the positive results
Bundle
GCSE OCR Biology: B1.2 What happens in cells?
All resources for B1.2 What happens in cells? GCSE OCR Biology Gateway 9-1. Triple and combined (Higher and Foundation) is covered in this material.
Each PowerPoint is a whole lessons included with student activities and animated answers.
DNA stands for deoxyribonucleic acid.
DNA is found in the nucleus of cells.
DNA is packaged into a thread-like structure called chromosomes.
Humans typically have 46 chromosomes shared from their parents.
Genes are sections of DNA that code for physical characteristics.
The structure of DNA.
DNA is comprised of monomers called nucleotides.
A nucleotide consists of a phosphate group, a sugar (deoxyribose), and an organic base.
There are four organic bases: Adenine, A. Thymine, T. Cytosine, C. Guanine, G.
Hydrogen bonds in DNA.
The role of proteins and AI
Proteins as polymers
Explaining transcription
mRNA and complementary bases
Explaining translation
Enzymes are made of protein.
Enzymes are biological catalysts.
Catalysts speed up the rate of reaction without being used up themselves.
Enzymes and the lock and key hypothesis.
Enzymes breaking down and bonding substrates.
Enzymes-catalysed reactions
Rate of reaction
Denaturing of enzymes and the active site
Optimum temperature and optimum pH for enzymes
Definition of concentration
Increasing concentration of enzymes and substrates
Saturation of substrates
GCSE Biology: Enzyme Reactions
This presentation covers OCR Gateway Biology 9-1 B1.2.4 Enzyme Reactions
This PowerPoint is a whole lessons included with student activities and animated answers.
Enzymes-catalysed reactions
Rate of reaction
Denaturing of enzymes and the active site
Optimum temperature and optimum pH for enzymes
Definition of concentration
Increasing concentration of enzymes and substrates
Saturation of substrates
GCSE Biology: Enzymes
This presentation covers OCR Gateway Biology 9-1 B1.2.3 Enzymes
This PowerPoint is a whole lessons included with student activities and animated answers.
Enzymes are made of protein.
Enzymes are biological catalysts.
Catalysts speed up the rate of reaction without being used up themselves.
Enzymes and the lock and key hypothesis.
Enzymes breaking down and bonding substrates.
GCSE Biology:Transcription and Translation
This presentation covers OCR Gateway Biology 9-1 B1.2.2 Transcription and Translation
This PowerPoint is a whole lessons included with student activities and animated answers.
The role of proteins and AI
Proteins as polymers
Explaining transcription
mRNA and complementary bases
Explaining translation
GCSE Biology: DNA
This presentation covers OCR Gateway Biology 9-1 B1.2.1 DNA
This PowerPoint is a whole lessons included with student activities and animated answers.
DNA stands for deoxyribonucleic acid.
DNA is found in the nucleus of cells.
DNA is packaged into a thread-like structure called chromosomes.
Humans typically have 46 chromosomes shared from their parents.
Genes are sections of DNA that code for physical characteristics.
The structure of DNA.
DNA is comprised of monomers called nucleotides.
A nucleotide consists of a phosphate group, a sugar (deoxyribose), and an organic base.
There are four organic bases: Adenine, A. Thymine, T. Cytosine, C. Guanine, G.
Hydrogen bonds in DNA.
Bundle
GCSE OCR Biology: B1.1 Cell Structures
All resources for B1.1 Cell Structures GCSE OCR Biology Gateway 9-1. Triple and combined (Higher and Foundation) is covered in this material.
Each PowerPoint is a whole lessons included with student activities and animated answers.
Cells are the building blocks of living objects.
Definition of eukaryotic cells
Typical size of eukaryotic cells
Subcellular structure of animal cells
Subcellular structure of plant cells
Organelles and their functions
Revision activities (Look, Cover, Write, Check)
Print out of animal and plant cells
Typical size of bacterial cells
Subcellular structure of bacterial cells
Functions of subcellular structure of bacterial cells
Comparing animal, plant, and bacterial cells
Revision activity - flash cards
Print out of bacterial cell
Labeling a light microscope
Defining magnification and resolution.
Explaining why stains are used for light microscope.
Calculating total magnification, objective lens magnification and eyepiece lens magnification.
Calculating actual size, magnification, and magnified size of objects.
Converting from from micrometre (µm) to millimetres (mm)
Rearranging equations
Comparing sizes of different cells
Using standard form
Using SI prefixes (nano, micro, milli, kilo, mega)
Comparing electron microscopes and light microscopes.
GCSE Biology: Electron Microscopy
This presentation covers OCR Gateway Biology 9-1 B1.1.4 Electron Microscopy
This PowerPoint is a whole lessons included with student activities and animated answers.
Comparing sizes of different cells
Using standard form
Using SI prefixes (nano, micro, milli, kilo, mega)
Comparing electron microscopes and light microscopes.
GCSE Biology: Light Microscopy
This presentation covers OCR Gateway Biology 9-1 B1.1.3 Light Microscopy
This PowerPoint is a whole lessons included with student activities and animated answers.
Labeling a light microscope
Defining magnification and resolution.
Explaining why stains are used for light microscope.
Calculating total magnification, objective lens magnification and eyepiece lens magnification.
Calculating actual size, magnification, and magnified size of objects.
Converting from from micrometre (µm) to millimetres (mm)
Rearranging equations
GCSE Biology: Bacterial Cells
This presentation covers OCR Gateway Biology 9-1 B1.1.2 Bacterial Cells
This PowerPoint is a whole lessons included with student activities and animated answers.
Typical size of bacterial cells
Subcellular structure of bacterial cells
Functions of subcellular structure of bacterial cells
Comparing animal, plant, and bacterial cells
Revision activity - flash cards
Print out of bacterial cell
GCSE Biology: Animal and Plant Cells
This presentation covers OCR Gateway Biology 9-1 B1.1.1 Animal and Plant Cells
This PowerPoint is a whole lessons included with student activities and animated answers.
Cells are the building blocks of living objects.
Definition of eukaryotic cells
Typical size of eukaryotic cells
Subcellular structure of animal cells
Subcellular structure of plant cells
Organelles and their functions
Revision activities (Look, Cover, Write, Check)
Print out of animal and plant cells
Bundle
OCR A level Physics: Nuclear Physics
OCR A level Physics: Chapter 26 Nuclear Physics is apart of the Module 6: Particle and Medical Physics
All presentations come with worked examples, solutions and homeworks.
26.1 Einstein’s Mass-Energy Equation
26.2 Binding Energy
26.3 Nuclear Fission
26.4 Nuclear Fusion
Mass-energy is a conserved quantity
Einstein’s mass-energy equation
Particle and antiparticle annihilate each other
Rest mass and increasing mass with increased kinetic energy
Interpretation of mass-energy equivalence
Definition of mass defect
Definition of binding energy
Binding energy per nucleon
Calculating mass defect, binding energy, and binding energy per nucleon.
Explaining nuclear stability
Fuels in nuclear fission reactors
Moderators and thermal neutrons
Conservation of mass-energy
Energy released in fission reactions
Control rods
Nuclear waste management
Conditions for nuclear fusion
Binding energy and released energy
OCR A level Physics: Nuclear Fusion
OCR A level Physics: 26.4 Nuclear Fusion
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Nuclear equations
Conditions for nuclear fusion
Binding energy and released energy
OCR A level Physics: Nuclear Fission
OCR A level Physics: 26.3 Nuclear Fission
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Fuels in nuclear fission reactors
Moderators and thermal neutrons
Conservation of mass-energy
Energy released in fission reactions
Control rods
Nuclear waste management