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147 results filtered with: Kevin Mackenzie, University of Aberdeen
  • Crisped rice breakfast cereal, SEM
  • Cartilage, trabecular bone and bone marrow in a mouse femur
  • Pig tooth
  • Vitamin C (ascorbic acid) crystals imaged by cross polarised light microscopy. Vitamin C is an antioxidant and is important for collagen formation and wound healing. A good source of vitamin C is found in a variety of fruit and vegetables including citrus friuts, brussels sprouts and broccoli. It is a water soluble vitamin that cannot be stored in the body so needs to be ingested regularly. A lack of Vitamin C causes scurvy. 100X image magnification.
  • Connective tissue fibres
  • Yeast cell plasma membrane, Freeze fracture and etching TEM
  • Centric diatom
  • Medieval human mandible (lower jaw bone)
  • Liver
  • Wasp head, micro-CT
  • Bone
  • Head of a mealworm, SEM
  • Filter feeding appendage (cirri) from a goose barnacle, SEM
  • Squid embryo
  • Dividing HeLa cells, LM
  • Vitamin C (ascorbic acid) crystals, LM
  • Human skin section, histology
  • Osteocyte in cortical bone, SEM
  • Dental bur
  • Squid embryo
  • Tooth
  • Hepatocyte
  • Fungal spores on the surface of a fig, SEM
  • Multi-sized beads, fluorescence
  • Collagen fibres in human skin, LM
  • Hairs on a bumble bee head, SEM
  • Gut
  • Section of a mouse gut
  • Osteoblasts
  • Venus flytrap pollen grains, SEM