1
Q
When was the electron microscope developed?
A
1930s
2
Q
What has the discovery of the electron microscope allowed us to do?
A
See very small structures
3
Q
What type of microscopes have been used to discover viruses?
A
Transmission electron microscopes
4
Q
Which is more powerful? Light microscope or electron microscope?
A
electron microscope
Biology
flashcards
Decks in class (22)
# Cards
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B1.1 Cells18
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B 1.2 Specialised cells and their functions16
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1.3 Changes in Microscopy technology4
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1.7,8,9 Enzymes8
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1.10 CORE PRACTICAL- Effect of Ph on enzyme activity6
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Food tests19
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2.1-2.3 Mitosis and Its importance18
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2.4,5,6 Growth, Differentiation and Cancer8
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2.10 Structure of the brain9
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2..1 and 2.12 CT and PET scanning7
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2.13 and 2.14 Structure and function of the nervous system and reflex arc15
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3.1-3.6-DNA- Asexual and sexual reproduction+DNA18
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6.4 Light intensity Core Practical1
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6.1-6.3 Photosynthesis11
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6.7 and 6.8 Plant Structure Adaptations16
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Nitrogen Cycle17
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2.15-2.17 The Eye15
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3.11-3.16-Genetic inheritance6
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4.1-4.6 Evolution18
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4.8-4.11 Selective breeding and genetic engineering12
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5.1-5.8 Health and Disease22
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5.16-5.25 Medicines and non communicable diseases8
