2.1.1 - cell structure Flashcards

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1
Q

light microscope

A

x

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2
Q

transmission electron microscope

A

x

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3
Q

scanning electron microscope

A

x

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4
Q

laser scanning confocal microscope

A

x

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5
Q

how are microscope slides prepared and examined in light microscopy

A

including the use of an eye piece graticule and stage micrometer

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6
Q

explain the use of staining in light microscopy

A

differential staining to identify different cellular components and cell types

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7
Q

magnification formula

A

magnification = image size / actual size

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8
Q

difference between magnification and resolution

A

differences in resolution and magnification that can be achieved by a light microscope, a transmission electron microscope and a scanning electron microscope

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9
Q

nucleus

A

x

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10
Q

nucleolus

A

x

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11
Q

nuclear envelope

A

x

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12
Q

rough and smooth endoplasmic reticulum (ER)

A

x

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13
Q

golgi apparatus

A

x

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14
Q

ribosomes

A

x

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15
Q

mitochondria

A

x

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16
Q

lysosomes

A

x

17
Q

chloroplasts

A

x

18
Q

plasma membrane

A

x

19
Q

centrioles

A

x

20
Q

cell wall

A

x

21
Q

flagella

A

x

22
Q

cilia

A

x

23
Q

what is the interrelationship between the organelles involved in the production and secretion of proteins

A

x

24
Q

importance of the cytoskeleton

A
  • providing mechanical strength to cells
  • aiding transport within cells
  • enabling cell movement
25
Q

similarities and differences in the structure and ultrastructure of prokaryotic and eukaryotic cells

A

x