A Level AQA Biology Flashcards

Decks in this Class (69):

• 11 Introduction To Biological Molecules

  1.1: Introduction to biological molecules

  Sample Cards:

  a polar molecule
  1 Cards
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• Transport Across Cell Membranes

  Transport Across Cell Membranes
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• Homeostasis Blood Glucose

  Homeostasis - blood glucose

  Sample Cards:

  what is homeostasis,

  importance of homeostasis,

  5 features of a feedback mechanism
  25 Cards
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• Recombinant Dna Technology

  Recombinant DNA Technology

  Sample Cards:

  stages of genetic fingerprinting,

  extraction during genetic fingerprinting,

  digestion during genetic fingerprinting
  17 Cards
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• Transport Across Membranes

  Transport across Membranes

  Sample Cards:

  role of cell membranes,

  structural features of cell membranes,

  roles of phospholipids
  9 Cards
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• 14 Starch Glycogen And Cellulose

  1.4: Starch, glycogen and cellulose

  Sample Cards:

  starch is a polysaccharide that is found,

  starch is a polysaccharide that is found,

  starch is a polysaccharide that is found
  70 Cards
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• 15 Lipids

  1.5: Lipids

  Sample Cards:

  lipids are a varied group of substances,

  lipids are a varied group of substances,

  lipids are a varied group of substances
  99 Cards
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• 16 Proteins

  1.6: Proteins

  Sample Cards:

  proteins are usually what molecules,

  proteins are usually very large molecule,

  proteins are usually very large molecule
  119 Cards
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• 17 Enzyme Action

  1.7: Enzyme action

  Sample Cards:

  enzymes are what proteins,

  enzymes are globular proteins that act a,

  enzymes are globular proteins that act a
  91 Cards
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• 18 The Factors Affecting Enzyme Action

  1.8: The factors affecting enzyme action

  Sample Cards:

  before considering how ph and temperatur,

  before considering how ph and temperatur,

  measuring enzyme catalysed reactions to
  123 Cards
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• 19 Enzyme Inhibition

  1.9: Enzyme inhibition

  Sample Cards:

  enzyme inhibitors,

  enzyme inhibitors are substances that di,

  enzyme inhibitors are substances that di
  33 Cards
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• 21 The Structure Of Rna And Dna

  2.1: The structure of RNA and DNA

  Sample Cards:

  nucleic acids are a group of the most wh,

  nucleic acids are a group of the most im,

  the what structure of dna makes it what
  65 Cards
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• 22 Dna Replication

  2.2: DNA replication

  Sample Cards:

  the discovery of dnas structure by watso,

  the discovery of dnas structure by watso,

  the discovery of dnas structure by watso
  33 Cards
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• 23 Energy And Atp

  2.3: Energy and ATP

  Sample Cards:

  all living organisms require energy in o,

  all living organisms require energy in o,

  all living organisms require energy in o
  62 Cards
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• 31 The Methods Of Studying Cells

  3.1: The methods of studying cells

  Sample Cards:

  the cell is the basic unit of lifehoweve,

  a simple what can act as a magnifying gl,

  a simple convex glass lens can act as a
  84 Cards
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• 32 The Electron Microscope

  3.2: The electron microscope

  Sample Cards:

  light microscopes have poor resolution a,

  light microscopes have poor resolution a,

  light microscopes have poor resolution a
  49 Cards
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• 33 Microscopic Measurements And Calculat

  3.3: Microscopic measurements and calculations

  Sample Cards:

  when using a light microscope we can mea,

  when using a light microscope we can mea,

  when using a light microscope we can mea
  18 Cards
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• 34 Eukaryotic Cell Structure

  3.4: Eukaryotic cell structure

  Sample Cards:

  each cell can be regarded as a what comp,

  each cell can be regarded as a metabolic,

  each cell can be regarded as a metabolic
  178 Cards
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• 35 Cell Specialisation And Organisation

  3.5: Cell specialisation and organisation

  Sample Cards:

  in multicellular organisms cells are spe,

  in multicellular organisms cells are spe,

  to stay alive all cells of a multicellul
  80 Cards
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• 36 Prokaryotic Cells And Viruses

  3.6: Prokaryotic cells and viruses

  Sample Cards:

  although cells come in a diverse variety,

  although cells come in a diverse variety,

  although cells come in a diverse variety
  78 Cards
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• 37 Mitosis

  3.7: Mitosis

  Sample Cards:

  cell division can take place either by w,

  cell division can take place either by m,

  cell division can take place either by m
  119 Cards
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• 38 The Cell Cycle

  3.8: The cell cycle

  Sample Cards:

  only some cells in multicellular organis,

  only some cells in multicellular organis,

  the cell cycle
  73 Cards
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• 41 The Structure Of The Cell Surface Mem

  4.1: The structure of the cell surface membrane

  Sample Cards:

  all membranes around and within all cell,

  all membranes around and within all cell,

  all membranes around and within all cell
  90 Cards
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• 42 Diffusion

  4.2: Diffusion

  Sample Cards:

  the exchange of substances between cells,

  the exchange of substances between cells,

  the exchange of substances between cells
  62 Cards
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• 43 Osmosis

  4.3: Osmosis

  Sample Cards:

  osmosis,

  a solute,

  water potential is measured in units of
  41 Cards
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• 44 Active Transport

  4.4: Active transport

  Sample Cards:

  active transport,

  carrier proteins have a specific tertiar,

  active transport differs from passive fo
  18 Cards
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• 45 Co Transport And Absorption Of Glucos

  4.5: Co-transport and absorption of glucose in the ileum

  Sample Cards:

  the epithelial cells lining the ileum po,

  the epithelial cells lining the ileum po,

  the epithelial cells lining the ileum po
  61 Cards
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• 51 Defence Mechanisms

  5.1: Defence mechanisms

  Sample Cards:

  the immune system,

  pathogen,

  infection
  74 Cards
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• 52 Phagocytosis

  5.2: Phagocytosis

  Sample Cards:

  phagocytosis,

  if a pathogen is to infect the body it m,

  if a pathogen is to infect the body it m
  19 Cards
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• 53 T Lymphocytes And Cell Mediated Immun

  5.3: T lymphocytes and cell mediated immunity

  Sample Cards:

  what is the initial response of the body,

  antigens are usually proteins that are p,

  antigens are usually proteins that are p
  45 Cards
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• 54 B Lymphocytes And Humoral Immunity

  5.4: B lymphocytes and humoral immunity

  Sample Cards:

  what are antibodies soluble in,

  there are many types of b cells possibly,

  the first phase of the specific response
  48 Cards
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• 55 Antibodies

  5.5: Antibodies

  Sample Cards:

  antibodies,

  antibodies are proteins with specific bi,

  antibodies are proteins with specific bi
  106 Cards
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• 56 Vaccination

  5.6: Vaccination

  Sample Cards:

  how is immunity acquired from immunity t,

  how is immunity acquired from immunity t,

  how is immunity acquired from immunity t
  89 Cards
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• 57 Human Immunodeficiency Virus Hiv

  5.7: Human immunodeficiency virus (HIV)

  Sample Cards:

  the human immunodeficiency virus hiv cau,

  the structure of hiv what is on the outs,

  the structure of hiv on the outside is a
  76 Cards
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• 61 Exchange Between Organisms And Their

  6.1: Exchange between organisms and their environment

  Sample Cards:

  the external environment is different fr,

  the external environment is different fr,

  tissue fluid
  51 Cards
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• 62 Gas Exchange In Single Celled Organis

  6.2: Gas exchange in single-celled organisms and insects

  Sample Cards:

  every cell of an insect is only what so,

  as with all terrestrial organisms insect,

  as with all terrestrial organisms insect
  61 Cards
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• 63 Gas Exchange In Fish

  6.3: Gas exchange in fish

  Sample Cards:

  what does cavity mean,

  there are how many gill filaments in eac,

  there are hundreds of gill filaments in
  39 Cards
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• 64 Gas Exchange In The Leaf Of A Plant

  6.4: Gas exchange in the leaf of a plant

  Sample Cards:

  upper epidermis,

  the upper epidermis is a protection laye,

  cuticle
  52 Cards
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• 65 Limiting Water Loss

  6.5: Limiting water loss

  Sample Cards:

  the features that make a good gas exchan,

  the features that make a good gas exchan,

  examples of terrestrial organisms
  39 Cards
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• 66 The Structure Of The Human Gas Exchan

  6.6: The structure of the human gas-exchange system
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• 67 The Mechanism Of Breathing

  6.7: The mechanism of breathing
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• 68 The Exchange Of Gases In The Lungs

  6.8: The exchange of gases in the lungs
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• 69 Enzymes And Digestion

  6.9: Enzymes and digestion
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• 610 The Absorption Of The Products Of Di

  6.10: The absorption of the products of digestion
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• 71 Haemoglobin

  7.1: Haemoglobin
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• 72 The Transport Of Oxygen By Haemoglobi

  7.2: The transport of oxygen by haemoglobin
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• 73 The Circulatory System Of A Mammal

  7.3: The circulatory system of a mammal
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• 74 The Structure Of The Heart

  7.4: The structure of the heart
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• 75 The Cardiac Cycle

  7.5: The cardiac cycle
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• 76 Blood Vessels And Their Functions

  7.6: Blood vessels and their functions
  0 Cards
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• 77 The Transport Of Water In The Xylem

  7.7: The transport of water in the xylem
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• 78 The Transport Of Organic Molecules In

  7.8: The transport of organic molecules in the phloem
  0 Cards
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• 79 Investigating Transport In Plants

  7.9: Investigating transport in plants
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• 81 Genes And The Triplet Code

  8.1: Genes and the triplet code

  Sample Cards:

  codons,

  some of the roles of proteins in our bod,

  the genetic code is a triplet codewhat d
  46 Cards
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• 82 Dna And Chromosomes

  8.2: DNA and chromosomes

  Sample Cards:

  telomere,

  the telomere is the end of a chromosomew
  2 Cards
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• 83 The Structure Of Ribonucleic Acid

  8.3: The structure of ribonucleic acid
  0 Cards
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• 84 Protein Synthesis Transcription And S

  8.4: Protein synthesis - transcription and splicing
  0 Cards
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• 85 Protein Synthesis Translation

  8.5: Protein synthesis - translation
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• 91 Mutations

  9.1: Mutations
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• 92 Meiosis And Genetic Variation

  9.2: Meiosis and genetic variation
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• 93 Genetic Diversity And Adaptation

  9.3: Genetic diversity and adaptation
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• 94 The Types Of Selection

  9.4: The types of selection
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• 101 Species And Taxonomy

  10.1: Species and taxonomy
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• 102 Diversity Within A Community

  10.2: Diversity within a community
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• 103 Species Diversity And Human Activity

  10.3: Species diversity and human activity
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• 104 Investigating Diversity

  10.4: Investigating diversity
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• 105 Quantitative Investigations Of Varia

  10.5: Quantitative investigations of variation
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• 61 Exchange

  6.1 Exchange
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• 61 Exchange With Environment

  6.1 - Exchange with environment
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