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AQA GCSE Biology BUNDLE DEAL All Papers Present And Graded A+

AQA GCSE Biology BUNDLE DEAL All Papers Present And Graded A+

58 items

AQA GCSE Biology - Paper 1 Rated A+

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AQA GCSE Biology - Paper 1 Rated A+ What does a nucleus do? ️It contains genetic material and controls the activities of the cell What does cytoplasm do? ️It's a gel-like substance where most of the chemical reactions happen. It contains enzymes that control these chemical reactions Wha...

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AQA GCSE Biology (9-1) - Paper 1 Verified Solutions

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AQA GCSE Biology (9-1) - Paper 1 Verified Solutions What are the two types of microscopes? ️Light Microscope Electron Microscope What is the magnifying power of a light microscope? ️x 2,000 What is the magnifying power of an electron microscope? ️x 2,000,000 What is the resolving pow...

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AQA GCSE Biology Paper 2 Graded A+

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AQA GCSE Biology Paper 2 Graded A+ What is homeostasis? ️The maintenance of a constant internal environment. What is a stimulus? ️A change in your environment than requires a response. e.g Light, sound, touch, pressure, pain, chemical or temperature. What do the receptors do? ️Detect t...

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AQA GCSE Triple Science – Biology Verified Answers

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AQA GCSE Triple Science – Biology Verified Answers What are eukaryotic cells? ️Cells that are more complex and have a nucleus (animal and plant cells) What are prokaryotic cells? ️Cells that are smaller and simpler, and don't have a nucleus but still have genetic information (bacteria) ...

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Biology AQA GCSE B6 Guaranteed Success

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Biology AQA GCSE B6 Guaranteed Success Vaccine ️a small dosage of dead or inactive pathogens injected into the body the job of vaccinations ️to produce the correct antibodies for a specific disease so that next time the specific pathogen enters the body your whole blood cells already know ...

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GCSE Biology Paper 1 All Answers Correct

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GCSE Biology Paper 1 All Answers Correct What are the two main types of cell Prokaryotic Eukaryotic Which cells are prokaryotic Bacteria What cells are eukaryotic Plant animal and fungal What are the differences between the two types of cells Prokaryotic cells are smaller in size Prokar...

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AQA GCSE Biology B1

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AQA GCSE Biology B1 What are cells? The building blocks of organisms Define eukaryotic cell Cells that have a true nucleus Define prokaryotic cell Cells that do not have a true nucleus What is in an animal cell? Nucleus, cytoplasm, cell membrane, mitochondria, ribosomes What is in a plant...

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Combined Science Higher Biology GCSE 9-1 AQA Flashcards Graded A+

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Combined Science Higher Biology GCSE 9-1 AQA Flashcards Graded A+ What is a cell? ️The basic unit of all living things What is a eukaryotic cell? ️A cell with a nucleus What is a prokaryotic cell? ️A cell without a nucleus Features of a eukaryotic cell? ️- Have a membrane bound nucle...

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GCSE Biology – Organisation Complete Solutions

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GCSE Biology – Organisation Complete Solutions Cells ️The basic building blocks of living things Tissues ️A group of cells with similar structure and function Organs ️Groups of tissues performing particular functions Lock and key ️Theory as to how enzymes work Digestion breaks do...

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Foundation AQA Biology Paper 1 Already Rated A

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Foundation AQA Biology Paper 1 Already Rated A What are the structures of an animal cell? ️Nucleus, cytoplasm, cell membrane, mitochondria and ribosomes. What are the structures of a plant cell? ️All structures from animal cells and cell wall, permanent vacuole and chloroplasts. What d...

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AQA GCSE Biology Paper 1 Graded A+

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AQA GCSE Biology Paper 1 Graded A+ Magnification equation ️Magnification= image size/actual object size Light microscope- how many um in 1 mm ️1000 um light microscope- how many nm in 1 um ️1000 nm Light microscope- why can we see the nucleus and cell wall but not the mitochondria ️T...

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AQA GCSE Biology Paper 1 - Revision Questions

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AQA GCSE Biology Paper 1 - Revision Questions How is the real size of a magnified image calculated? ️Real size = Image size ÷ Total magnification. What is a eukaryotic cell? ️A cell with DNA inside a membrane bound nucleus. Prokaryotic cells do not have a nucleus. Name two differences ...

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AQA GCSE Biology Topic 3

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AQA GCSE Biology Topic 3 Define pathogen ️Disease causing microorganism Define bacteria ️Single-celled organism that rapidly reproduces in human body releasing toxins and damaging cells Define virus ️Live and reproduce in cells bursting and damaging cells Define protist ️Eukaryote ...

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1. AQA GCSE Biology Cell Biology

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1. AQA GCSE Biology Cell Biology Eukaryotic cells Plant and animal cells What characterises eukaryotic cells? (3) Cell membrane, cytoplasm and genetic material enclosed in a nucleus Prokaryotic cells Bacterial cells What characterises prokaryotic cells? (4) 1. much smaller in comparison ...

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GCSE AQA Combined Science Biology Paper 1

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GCSE AQA Combined Science Biology Paper 1 Gene ️a segment of DNA that determines characteristics of your body How many chromosomes do humans have? ️46 (23 pairs) How many chromosomes do gametes (sex cells) have? ️23 Mitosis ️The process of cell division, resulting in two identical c...

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GCSE Biology Topic 1 - Cell Biology Guaranteed Success

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GCSE Biology Topic 1 - Cell Biology Guaranteed Success Cell Basic unit of life Prokaryotic Cells that do not have a nucleus (Bacteria) Prokaryote A prokaryotic cell (single celled organism) Eukaryotic Cell with a nucleus (All plant and animal cells) Eukaryote An organism made up of eukaryo...

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AQA GCSE Biology Paper 1 Topics 1-4

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AQA GCSE Biology Paper 1 Topics 1-4 Name the main organelles in an animal cell: ️> nucleus > cytoplasm > cell membrane > ribosomes > mitochondria What organelles does a plant cell have but animal cell doesn't? ️> chloroplast > cell wall > vacuole W...

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AQA GCSE Biology - B5

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AQA GCSE Biology - B5 What is homeostasis? The regulation of conditions inside the body to maintain a stable internal environment in response to changes in both internal and external conditions What things do automatic control systems regulate? Body temperature, blood glucose level and wate...

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AQA GCSE Biology Topic 1 - Cell Biology

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AQA GCSE Biology Topic 1 - Cell Biology What type of cells are plant and animal cells? ️Eukaryotic Cells What type of cell are bacterial cells? ️Prokaryotic Cells What type of cell is bigger, prokaryotic or eukaryotic? ️Eukaryotic cells What 3 components do all eukaryotic cells have? ...

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AQA GCSE BIOLOGY NERVOUS SYSTEM

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AQA GCSE BIOLOGY NERVOUS SYSTEM Stimulus ️A change in the environment of an organism Receptor ️Specialised cell that detects stimuli Sense organ ️Specialised part of the body containing groups of receptors Neurone ️Specialised cell that carries electrical impulses. Nerve ️A bundl...

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GCSE AQA BIOLOGY ORGANISATION

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GCSE AQA BIOLOGY ORGANISATION cell organisation ️similar cells are organised into tissues that perform a function, such as: -muscle -glandular -epithelial different tissues are organised together to make organs that perform a specific function, such as -stomach is made from all of the above ...

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AQA GCSE Combined Science Trilogy : Biology Paper 1

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AQA GCSE Combined Science Trilogy : Biology Paper 1 Name the two types of cells Prokaryotic and Eukaryotic What is a prokaryotic cell? A cell without a nucleus Give an example of a prokaryote (Prokaryotic cell) Bacteria What is a eukaryotic cell? cell with a nucleus Give two examples of eu...

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AQA Biology GCSE (9 - 1) - 4.1.2 - Cell Division

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AQA Biology GCSE (9 - 1) - 4.1.2 - Cell Division Define DNA deoxyribose nucleic acid - carry the genetic code that is characteristic of a living thing Define Chromosome A long strand of DNA molecules, usually found in pairs Define Gene A section of DNA that encodes for a particular protein H...

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AQA GCSE Biology B4 - The heart Graded A+

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AQA GCSE Biology B4 - The heart Graded A+ Aorta ️The largest artery in the body. Carries oxygenated blood from the left ventricle and sends it round the body Pulmonary artery ️Carries deoxygenated blood from the heart to the lungs Pulmonary veins ️Drains oxygenated blood from the lungs...

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AQA GCSE Trilogy B1 Cell Biology Graded A+

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AQA GCSE Trilogy B1 Cell Biology Graded A+ Contains genetic material that controls the cell ️Nucleus Gel-like substance in which most of the chemical reactions occur. Contains enzymes which control reactions ️Cytoplasm partially permeable membrane to control what enters and leaves the ce...

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Biology paper 1 GCSE AQA (Triple) Graded A

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Biology paper 1 GCSE AQA (Triple) Graded A Differentiation ️Process by which a cell changes to become specialised for its job eukaryotic cells ️complex and includes all animal and plant cells prokaryotic cells ️Smaller and simple, single-celled organism nucleus ️contains genetic mate...

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AQA GCSE Biology - The Nervous System

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AQA GCSE Biology - The Nervous System What does the nervous system enable humans to do? React to (their) surroundings (and) coordinate their behaviour What is the central nervous system? Brain and spinal chord What do your brain and spinal chord make up? C(entral )N(ervous )S(ystem) What a...

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AQA GCSE Biology Inheritance

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AQA GCSE Biology Inheritance Gametes sex cells Gametes are made by Meiosis Meiosis Produces non identical cells Sexual reproduction -Involves the fusion of Male and female gametes (fertilisation) -mixing of genetic information so we can see variation in offspring Asexual reproduction -one ...

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7. AQA GCSE Biology Ecology

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7. AQA GCSE Biology Ecology Ecosystem ️The interaction of a community of living organisms with the non-living parts of their environment What is a community made up of? ️The populations of different species or organisms that are all interdependent in a habitat Habitat ️The environmen...

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AQA-GCSE Biology Topic 6 Graded A

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AQA-GCSE Biology Topic 6 Graded A What are chromosomes? ️They are really long molecules of DNA What does DNA stand for ️DeoxyribonNucleicAcid. It is a complex chemical in a thread-like chain. It contains coded information and genetic information Where is DNA found ️It is found in the n...

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AQA GCSE Biology Bioenergetics

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AQA GCSE Biology Bioenergetics what are the products of photosynthesis ? oxygen and glucose how does water enter a plant ? roor hair cells Brainpower Read More What is an endothermic reaction? A reaction that takes in energy from the surroundings what are uses for glucose in plants...

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AQA Biology GCSE (9 - 1) - 4.3.1 - Communicable Diseases

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AQA Biology GCSE (9 - 1) - 4.3.1 - Communicable Diseases How are pathogens spread (4) ️Air (+Droplet infection) Water Direct contact (+Sexual contact) By a vector How can we reduce the spread of diseases ️Hygiene (Hand washing, ect) Isolating infected individuals Destroying or cont...

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AQA GCSE Biology – Photosynthesis Graded A

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AQA GCSE Biology – Photosynthesis Graded A What is the word equation for photosynthesis? Carbon dioxide + Water -> Glucose + Oxygen What is the symbol equation for photosynthesis? 6CO2 + 6H2O -> C6H12O6 + 6O2 What is the name of the green pigment used in photosynthesis? Chlorophyll W...

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AQA GCSE Biology B3

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AQA GCSE Biology B3 What is Osmosis? It is the diffusion of water through a semi (partially) permeable membrane. the movement of water molecules from an area of high concentration to low. What are Isotonic drinks (sports drinks)? Isotonic drink are drinks that contains a similar level of sugar...

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1D AQA GCSE Biology - Transport in Cells

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1D AQA GCSE Biology - Transport in Cells Diffusion The movement of particles from an area of high concentration to an area of low concentration Cell Membrane An envelope that surrounds the cell and lets substances in and out Particles Everything is made of these and in a liquid or a gas thes...

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AQA GCSE Biology - Variation and Evolution

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AQA GCSE Biology - Variation and Evolution What is variation? The differences in characteristics of individuals in a population Give three factors that can cause variation in a species 1. Inherited genes. 2. environmental conditions. 3. A combination of genes and environment Where do var...

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AQA GCSE Biology Topic 5 Homeostatis

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AQA GCSE Biology Topic 5 Homeostatis Homeostasis The maintenance of a constant internal state in a changing environment Why is homeostasis important? Homeostasis is important because it is essential for the survival of cells and enzymes Automatic control systems are made up of Receptors, co...

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GCSE Biology - Chromosomes and Mitosis Verified Solutions

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GCSE Biology - Chromosomes and Mitosis Verified Solutions what are chromosomes coiled up lengths of DNA molecules what do genes control? development of different characteristics body cells have how many copies of each chromosome? 2 how many pairs of chromosomes do human cells have? 23 defi...

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GCSE Biology - Topic 2 - Cell Organization (AQA) Graded A+

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GCSE Biology - Topic 2 - Cell Organization (AQA) Graded A+ Cells Basic building blocks that make up all living organisms Specialised Cells Cells that have differentiated (changed) to become specialised to carry out a particular function Brainpower Read More At what stage does different...

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GCSE AQA Biology- The Eye Verified Answers

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GCSE AQA Biology- The Eye Verified Answers Tough supporting wall of the eye Sclera Transparent outer layer found at the front of the eye. Refracts (bends) light into the eye Cornea Contains muscles that allow it to control the diameter of the Pupil (hole in the middle) and therefore how much...

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AQA GCSE Biology topic 5 - Homeostasis and Response

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AQA GCSE Biology topic 5 - Homeostasis and Response Homeostasis maintaining a stable environment e.g. nervous and hormonal communications, body temp, blood glucose levels. negative feedback A process that counteracts a change - increasing and decreasing levels to maintain homeostasis, e.g. s...

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B5 AQA GCSE Biology Homeostasis and Response (Triology) Graded A

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B5 AQA GCSE Biology Homeostasis and Response (Triology) Graded A What is homeostatis? ️The regulation of the conditions in our body maintaining stable internal environment What does homeostasis do? ️Responds to any change in internal or external conditions. What is a stimulus? ️A chang...

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AQA GCSE Biology – Blood Already Graded A

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AQA GCSE Biology – Blood Already Graded A Blood Fluid composed of red and white blood cells, plasma and platelets Plasma Carries blood cells, dissolved nutrients, hormones, carbon dioxide and urea around the body. It also distributes heat around the body. Red blood cells (Erythrocytes) Bic...

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GCSE AQA Biology (9-1) 4.4.2 Respiration Graded A+

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GCSE AQA Biology (9-1) 4.4.2 Respiration Graded A+ Respiration A chemical reaction that takes place in the mitochondria of all cells in all living things to provide them with energy Aerobic Respiration that requires oxygen, this gives out more energy than anaerobic respiration Anaerobic Resp...

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AQA Biology GCSE [B13] Verified Solutions

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AQA Biology GCSE [B13] Verified Solutions What is a chromosome? A large molecule of DNA Gene A small section of DNA on a chromosome that codes for a particular sequence of amino acids that make a specific protein How many chromosomes do humans have? 46 (23 pairs) in most cells. Gametes have ...

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AQA GCSE Biology - Paper 2 Graded A+

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AQA GCSE Biology - Paper 2 Graded A+ What is homeostasis? The regulation of the conditions inside your body and cells to maintain a stable internal environment, in response to changes in both internal and external conditions Name three coordination centres The brain, the spinal cord and the pa...

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AQA GCSE Biology- B7 All Answers Correct

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AQA GCSE Biology- B7 All Answers Correct Large amounts of alcohol affect ️Nervous system, slowing reactions, reflexes and thought processes Non- Communicable Disease ️A disease that can NOT be spread form person to person Cancer ️Rapid and uncontrolled growth of abnormal cells Cardiova...

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GCSE Biology AQA (Organisation) Graded A

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GCSE Biology AQA (Organisation) Graded A Specialised cells As an organism develops, cells differentiate to form different types of cells. As a cell differentiates: - it may change shape - different sub-cellular structures develop to let it to carry out a specific function. Include cells such...

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AQA GCSE Biology Paper 1 Required Practicals Graded A

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AQA GCSE Biology Paper 1 Required Practicals Graded A How would you perform Required Practical 1 about microscopy? Place the prepared slide onto the stage Then select lowest power objective lens and slowly turn the coarse focussing dial When the objective lens almost touches the slide ,stop ...

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GCSE Biology B1 (AQA 9-1) Verified Solutions

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GCSE Biology B1 (AQA 9-1) Verified Solutions Ribosomes ️protein synthesis Cytoplasm ️Chemical reactions - liquid gel Cell membrane ️controls which substances can enter or leave the cell. Mitochondria ️Energy is released during respiration Permanent vacuole ️Contains cell sap - al...

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Biology GCSE AQA (9-1)- Cell Structure And Transport

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Biology GCSE AQA (9-1)- Cell Structure And Transport Eukaryote ️a cell which contains a nucleus and other organelles bound in a membrane Prokaryote ️single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles Cell membrane ️controls what ...

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AQA Biology GCSE Classification of living organisms verified solutions

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AQA Biology GCSE Classification of living organisms verified solutions Q1) How have living things been traditionally classified into groups? ️Depending on their structure and characteristics. Q2) Who developed the system traditionally used to classify living things? ️Carl Linnaeus Q3) Wh...

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AQA Biology GCSE - The Carbon Cycle Guaranteed Success

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AQA Biology GCSE - The Carbon Cycle Guaranteed Success What is the carbon cycle? ️A series of naturally occurring processes where carbon is exchanged between organisms and the environment. What is stage 1? ️Carbon enters the atmosphere as carbon dioxide from respiration and combustion. W...

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AQA GCSE Biology - Food Tests Guaranteed Success

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AQA GCSE Biology - Food Tests Guaranteed Success Test for sugar Food sample in water bath. Add Benedicts solution. Test for starch Add iodine solution Test for proteins Add biuret solution Test for lipids Add sudan III stain solution Colour change for sugars Benedict's Solution - blue or ...

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GCSE Biology (AQA) Verified Answers

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GCSE Biology (AQA) Verified Answers microscope an optical instrument used for viewing very small objects, such as mineral samples or animal or plant cells, typically magnified several hundred times. fine focus Knob that allows you to make fine focusing adjustments. (small knob) objective the...

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GCSE Biology B11 Graded A+

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GCSE Biology B11 Graded A+ what is your blood glucose concentration monitored and controlled by? your pancreas The pancreas produces the hormone ______________, which allows the ____________ to move from the blood into the cells and to be stored as glycogen in the ________ and __________. insu...

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GCSE French Environment Graded A+

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GCSE French Environment Graded A+ l'environnement the environment le bruit the noise les CFC the CFCs conserver to preserve la couche d'ozone the ozone layer les déchets the rubbish la déchetterie the recycling centre l'énergie the energy l'effet de serre the greenhouse effe...

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