Mr Mann's Biology
  • Home
  • Astana
    • Year 7 NC Cells Tissues and Organs >
      • Year 7 NC Mixtures
      • Year 7 NC Energy
      • Year 7 NC Sexual Reproduction in Animals
      • Year 7 NC Acids and Alkalis
      • Year 7 NC Electrical Circuits
      • Year 7 NC Muscles And Bones
      • Year 7 The Particle Model
      • Year 7 NC Forces
      • 7 NC Ecosystems
      • 7 NC Atoms, Elements and Molecules
      • 7 NC Sound
    • Year 8 NC Food and Digestion >
      • Year 8 NC Combustion
      • Year 8 NC Fluids
      • Year 8 NC Plants and their Reproduction
      • Year 8 NC The Periodic Table
      • Year 8 NC Light
      • Year 8 NC Respiration and Breathing
      • Year 8 NC Metals
      • Year 8 NC Energy Transfers
      • Year 8 NC Unicellular Organisms
      • Year 8 NC Rocks
      • Year 8 NC Earth and Space
    • Year 9 NC Genetics and Evolution >
      • Year 9 NC Materials
      • Year 9 NC Forces and Motion
      • Forces and Motion 2
      • Year 9 NC Plant Growth
      • Year 9 NC Reactivity
      • Year 9 NC Magnetism & Electricity
      • Year 9 Revision and Projects Bioogy >
        • Year 9 Revision Cells
        • Year 9 Revision Reproduction
        • Year 9 Revision Energy in Ecosystems
      • Year 9 Revision Physical and Chemical Properties
      • Year 9 Physics Revision
      • Biology Transition to IGCSE
    • Year 10 IGCSE >
      • Year 10 IGCSE Biological molecules
      • Year 10 IGCSE Photosynthesis
      • Year 10 IGCSE Transport
      • IGCSE The Circulation
      • Year 10 IGCSE Respiration to Coordination
      • Year 10 IGCSE Reproduction
    • Year 11 IGCSE Genetics and Variation >
      • Year 11 IGCSE Evolution
      • Year 11 IGCSE Ecology
    • Year 12 IB Biology - Cells >
      • IB Biological Molecules
      • IB Respiration and Photosynthesis
      • IB Genetics
      • IB Plant science
      • Recommended links
  • Golspie
    • S1 Cells (Unit 1) >
      • S1 Energy
      • Crossword Puzzle - Cells
      • S1 Archive
    • S2 Life On Earth >
      • S2 Microbes and Disease
      • S2 Earth Materials
      • S2
    • S3 On The Farm (Unit 1) >
      • Crossword Puzzle - On The Farm
      • S3 Inheritance (Unit 2) >
        • S3
      • Dogs
    • N4 Cell Biology >
      • N4 Multicellular Organisms
      • N4 Life On Earth
    • National 5 Cell Biology Page 1 >
      • Crossword Puzzle - Cells and Transport
      • Crossword Puzzle - Mitosis and Cell Culture
      • Crossword Puzzle - DNA to Proteins
      • National 5 Cell Biology Page 2
      • Crossword Puzzle - Respiration and Photosynthesis
      • Crossword Puzzle - Cell Biology
      • Cell Biology Pupil Books
      • National 5 Multicellular Biology Page 3
      • Crossword Puzzle - Coordination
      • Crossword Puzzle - Reproduction
      • Crossword Puzzle - Monohybrid Inheritance
      • Crossword Puzzle - Genetics
      • National 5 Multicellular Page 4
      • Crossword Puzzle - Multicellular Biology
      • National 5 Life on Earth Page 5
      • National 5 Life On Earth Page 6
      • N5 Past Papers
      • N5 Assignment and N4 Added Value
      • National 4/5 Archive 7
      • National 4/5 Archive 8
    • Higher Biology DNA and the Genome Page 1 >
      • The Cell - The Hidden Kingdom
      • Higher Biology DNA and the Genome Page 2
      • Crossword Puzzle DNA & The Genome
      • Higher Biology Metabolism and Survival Page 1
      • Higher Biology Metabolism and Survival Page 2
      • Crossword Puzzle Metabolism and Survival
      • Survival and Metabolism Links
      • Higher Biology Sustainability and Interdependence Page 1
      • Higher Biology Sustainability and Interdependence Page 2
      • Crossword Puzzle Sustainability and Interdependence
      • Higher Biology Resources
    • Higher Human Biology >
      • Higher Human Biology Page 2
    • Advanced Higher Biology Organisms and Evolution >
      • Advanced Higher Biology Cells & Proteins
      • Advanced Higher Biology Investigative Biology
      • Advanced Higher (Archive)
    • Professional Development for Highland Teachers
  • NIS
    • NIS Biology 9 >
      • NIS Biology 9 Page 2 >
        • NIS Biology 9 Page 3 >
          • NIS Biology 9 Page 4 >
            • NIS Biology 9 Page 5
    • NIS Biology 11 >
      • NIS Biology 11 Page 2 >
        • NIS Biology 11 Page 3 >
          • NIS Biology 11 Page 4 >
            • NIS Biology 11 Page 5 >
              • NIS Biology 11 Page 6 >
                • NIS Biology 11 Page 7 >
                  • NIS Biology 11 Page 8 >
                    • NIS Biology 11 Page 9 >
                      • NIS Biology 11 Page 10
    • NIS Biology 12 >
      • NIS Genetics
      • NIS Biotechnology
    • NIS Uralsk Professional Development
  • Berlin
    • IB Diploma Biology >
      • Cells
      • The Chemicals of Life
      • Nucleic Acids & Proteins
      • Respiration & Photosynthesis
      • Genetics
      • Ecology
      • Evolution
      • Classification
      • Human Health and Physiology
      • Plant Science
      • Investigations
      • Command Terms
      • Slapton 2013
      • Recommended links
      • IBCC >
        • Health and Fitness Test
      • MYP >
        • MYP Biology
        • MYP Physics
        • MYP Chemistry
  • IGCSE Biology
  • Resources
  • My Prezis
  • Blog
  • Contact
  • Assignment form
  • Year 10 IGCSE Plant Reproduction

PowerPoint download

ib_the_properties_of_water.pptx
File Size: 5783 kb
File Type: pptx
Download File

Vitalism

Vitalism is the belief that "living organisms are fundamentally different from non-living entities because they contain some non-physical element or are governed by different principles than are inanimate things" [https://en.wikipedia.org/wiki/Vitalism​].
​Friedrich Wöhler showed that urea could be made in the laboratory without any kind of vital force or ingredient. In doing so, he scientifically proved that the theory of vitalism was incorrect.




​Bioninja link

Picture
Stanley Miller and Harold Urey later produced a variety of organic compounds through simulating the conditions that were possibly found when life began. samples kept from their experiment have since been shown to include more than 20 amino acids even though only 20 are found in living things.

PowerPoint download

ib_fats.pptx
File Size: 472 kb
File Type: pptx
Download File

PowerPoint download....

ib_proteins.pptm
File Size: 811 kb
File Type: pptm
Download File

PowerPoint download

ib_proteomics.pptm
File Size: 200114 kb
File Type: pptm
Download File



​Bioninja link for proteomics:

Picture

PowerPoint download

ib_immobilised_enzymes.pptx
File Size: 2201 kb
File Type: pptx
Download File

PowerPoint download

ib_dna_structure.pptx
File Size: 1894 kb
File Type: pptx
Download File

Picture
Picture
Picture

Link to The Race For the Double Helix

PASSWORD PROTECTED
Picture

PowerPoint download

ib_replication.pptx
File Size: 4863 kb
File Type: pptx
Download File

PowerPoint download

ib_polymerase_chain_reaction.pptx
File Size: 559 kb
File Type: pptx
Download File

Click the thermocycler for more from McGraw Hill

Picture

Click for PCR Virtual Lab

Picture

About Taq polymerase....

Thermus aquaticus is a bacterium that lives in hot springs and hydrothermal vents, and Taq polymerase was identified as an enzyme able to withstand the protein-denaturing conditions (high temperature) required during PCR.
Picture
Picture
ib_transcription___translation_2017.pptx
File Size: 3320 kb
File Type: pptx
Download File

JMOL - A tool for studying the structure of biological molecules
YOU MAY NEED TO RETURN TO THE INDEX FOR EACH STAGE
Open a PowerPoint document (or Apple equivalent)
Produce a title page with a mesmerising background!
Slide 2: Select Monosaccharides → Glucose. Make a screenshot and paste into the slide (you may need to adjust the image to fit the slide). Produce a colour key for the elements in the stick model.
Slide 3: Select Monosaccharides → Fructose. Make a screenshot and paste into the slide. State the most obvious difference between the two structures of glucose and fructose.
Slide 4: Select Disaccharides → Sucrose. Make a screenshot and paste into the slide. Using arrows (shapes) label the glucose, fructose and glycosidic bond. Suggest why carbohydrates are transported in plants as sucrose rather than glucose. Name the tissues that transport the sucrose (IGCSE knowledge).
Slide 5: Select Polysaccharides → Cellulose. Click on the film camera and zoom to view 4-5 monomers. Make a screenshot and paste. Label a glycosidic 1-4 bond. Is the structure curved or straight? With reference to the function of cellulose, suggest why it needs to be a straight molecule. (Look up the structure of plant cell walls in you textbook if you have no idea!)
Slide 6: Select Polysaccharides → Starch. Click on the film camera. Make a screenshot and paste. Describe the shape of the molecule. State the function of starch in plants.
Slide 7: Select fatty acids → Palmitic acid. This is a saturated acid. Define the term, saturated acid.
Slide 8: Select fatty acids → oleic acid. Check the following boxes:
  • Color the CH-CH double bond.
  • Show double bonds as double sticks.
Make a screenshot and paste into the slide. Define an unsaturated fatty acid. Suggest why unsaturated fatty acids are essential in the diet.
Slide 9: Select triglycerols. The IB will always use the term TRIGLYCERIDE! Check the box:
  • Show double bonds as double sticks.
Make a screenshot and paste. Label the glycerol, saturated fatty acid and unsaturated fatty acid.
Slide 10: Select phospholipids: Make a screenshot and paste into the slide. Produce a colour key for the elements. Label the hydrophilic head and hydrophobic tails. State the structure formed by these molecules.
Slide 11: Select amino acids → non-polar → glycine. Switch between “stick”, “ball and stick” and spheres. Screen capture each, paste and crop. Label each type of diagram/model. Lick on CHONS to help you produce a colour key. Go to the amino acid index → select polar, non-charged amino acids. Screenshot and paste. Label the sulphur. Explain why this amino acid is so important in producing the tertiary structure of a protein.
Slide 12: Use the remaining protein section to show examples of primary, secondary, tertiary and quarternary structure. In each case, screen capture and paste. Then crop and label. Name the proteins where possible. Give the functions of lysozyme and haemoglobin.
Slide 13: Go to nitrogenous bases. Capture each of the four structures. Sort out into purines and pyrimidines. Which nitrogenous base is only found in DNA? Which nitrogenous base is found only in RNA? Define the term “complimentary base pairing” and explain its importance in DNA replication.
Slide 14: Go to DNA. Check show hydrogen bonds. Scree capture and paste into your presentation. Label the following:
  • Phosphate
  • Deoxyribose sugar
  • Nitrogenous base
  • Hydrogen bonds
  • Covalent bonds
Use a transparent shape to label a nucleotide.
Slide 15: Go to RNA. Check the options: “show the whole molecule” show and simplified cartoon rendering X. Screen capture, paste and crop. State the type of RNA. Label the four types of nitrogenous bases (colour key helps here). Identify the base sequence at the (amino acid) attachment site at the 3’ end (This is always the same!). Explain the role of this type of RNA in protein synthesis.

For biological molecule models:

Picture

PowerPoint download....

ib_standard_respiration_2018.pptx
File Size: 1334 kb
File Type: pptx
Download File

PowerPoint download

ib_respirometry.pptx
File Size: 337 kb
File Type: pptx
Download File

Proudly powered by Weebly