Your answers
1 of 64
Definition
relatively cheap
easy to use
portable
used to study whole living specimens
see in colour
Give this one a try later!
Cellulose Cell Wall Structure Golgi Apparatus Structure
Optical Microscopes
TEM microscopes are used to
advantages
, 2 of 64
Definition
x2 million
0.2nm
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TEM magnification and
Light microscope resolution
resolution
SEM microscopes are used to SEM magnification
3 of 64
Term
Laser Scanning confocal Microscopes
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- Absent from animal cells, cell wall is strong and prevent plant cells from busting
when turgid
- Provide strength and support
- Maintains cells shape
- Contribute to strengths and support of whole plant
, - Permeable and allow solutions (solute and solvent) to pass through
- Fungi have cell walls that contain chitin
- Epithelial cells lining airways have hundreds of cilia that beat and move band of
mucus
- Nearly all cell types in body have one cilium that acts as antenna, contains
receptors and allows cell to detect signals about its immediate environment
- Only type of human cell that has Undulipodium is spermatozoon and enables it to
move
- use laser light to scan object point by point into one image
- high resolution and high contrast
- have depth selectivity and focus on structures at different depths within
specimen
- clearly observe whole living specimens/cells
- used in medical profession and branches of biological research
to look at an object at a certain depth within the cell
4 of 64
Definition
- Surrounded by membrane called tonoplast and contains fluid
Give this one a try later!
Vacuole Structure Calculating Magnification
, SEM magnification Lysosomes structure
5 of 64
Definition
- Much smaller
- Have less well-developed cytoskeleton with no centrioles
- Don't have Nucleus
- Don't have membrane-bound organelles eg mitochondria,
endoplasmic reticulum, chloroplasts it Golgi apparatus
- Have wall made of peptidoglycan and not cellulose
- Have smaller ribosomes
- Naked DNA not wound around histone proteins but floats free in
cytoplasm as Koop
- Protective waxy capsule surrounding cell wall
- Small loops of DNA called plasmids as well as main large loop DNA
- Flagella- long whip-like projections enabling them to move
- Pili- smaller hair-like projections enabling bacteria to adhere to host
cells or each other and allow passage of DNA from one cell to another
Give this one a try later!
Prokaryotic Cell Division Using Graticules
Cytoskeleton Function Prokaryotic Cells
1 of 64
Definition
relatively cheap
easy to use
portable
used to study whole living specimens
see in colour
Give this one a try later!
Cellulose Cell Wall Structure Golgi Apparatus Structure
Optical Microscopes
TEM microscopes are used to
advantages
, 2 of 64
Definition
x2 million
0.2nm
Give this one a try later!
TEM magnification and
Light microscope resolution
resolution
SEM microscopes are used to SEM magnification
3 of 64
Term
Laser Scanning confocal Microscopes
Give this one a try later!
- Absent from animal cells, cell wall is strong and prevent plant cells from busting
when turgid
- Provide strength and support
- Maintains cells shape
- Contribute to strengths and support of whole plant
, - Permeable and allow solutions (solute and solvent) to pass through
- Fungi have cell walls that contain chitin
- Epithelial cells lining airways have hundreds of cilia that beat and move band of
mucus
- Nearly all cell types in body have one cilium that acts as antenna, contains
receptors and allows cell to detect signals about its immediate environment
- Only type of human cell that has Undulipodium is spermatozoon and enables it to
move
- use laser light to scan object point by point into one image
- high resolution and high contrast
- have depth selectivity and focus on structures at different depths within
specimen
- clearly observe whole living specimens/cells
- used in medical profession and branches of biological research
to look at an object at a certain depth within the cell
4 of 64
Definition
- Surrounded by membrane called tonoplast and contains fluid
Give this one a try later!
Vacuole Structure Calculating Magnification
, SEM magnification Lysosomes structure
5 of 64
Definition
- Much smaller
- Have less well-developed cytoskeleton with no centrioles
- Don't have Nucleus
- Don't have membrane-bound organelles eg mitochondria,
endoplasmic reticulum, chloroplasts it Golgi apparatus
- Have wall made of peptidoglycan and not cellulose
- Have smaller ribosomes
- Naked DNA not wound around histone proteins but floats free in
cytoplasm as Koop
- Protective waxy capsule surrounding cell wall
- Small loops of DNA called plasmids as well as main large loop DNA
- Flagella- long whip-like projections enabling them to move
- Pili- smaller hair-like projections enabling bacteria to adhere to host
cells or each other and allow passage of DNA from one cell to another
Give this one a try later!
Prokaryotic Cell Division Using Graticules
Cytoskeleton Function Prokaryotic Cells
