No student devices needed. Know more
54 questions
Eukaryotic cells
bacteria
plants
Animals
Fungi
Protists
Objective lense: Scanning 4x
Shortest of the objective lenses used to scan whole slide
Used to view an object in greater detail
Used in conjunction with immersion oil to view objects with greatest magnification
Longer than the scanning objective lens and is used to view objects with greater detail
Objective lense: Low power 10x
Shortest of the objective lenses used to scan whole slide
Used to view an object in greater detail
Used in conjunction with immersion oil to view objects with greatest magnification
Longer than the scanning objective lens and is used to view objects with greater detail
Objective lense: High power 40x
Shortest of the objective lenses used to scan whole slide
Used to view an object in even greater detail
Used in conjunction with immersion oil to view objects with greatest magnification
Longer than the scanning objective lens and is used to view objects with greater detail
Objective lense: Oil immersion 100x
Shortest of the objective lenses used to scan whole slide
Used to view an object in greater detail
Used in conjunction with immersion oil to view objects with greatest magnification
Longer than the scanning objective lens and is used to view objects with greater detail
Name 12
Substrate light
Condenser
Base
Ocular lenses
Name 11
Substrate light
Condenser
Base
Ocular lenses
Name 1
Substrate light
Condenser
Base
Ocular lenses
Name 3
Substrate light
Condenser
arm
Ocular lenses
Select all the shapes of bacteria
Coccus
Bacillus
Spirillum
Rods
Circles
Identify the bacteria shape
Coccus
Bacillus
Spirillum
Identify the bacteria shape
Coccus
Bacillus
Spirillum
Identify the bacteria shape
Coccus
Bacillus
Spirillum
Identify the bacteria
Coccus
Bacillus
Spirillum
Anabaena (Cyanobacteria)
Name the organism
Anabaena
Elodea
Onion plant
Name the organism
Onion plant cell
Elodea
Anabaena
Name what’s on the slide
Elodea
Onion plant cell
anabaena
Cheek cell
Name the organism
Dugesia
Elodea
Cheek cell
What is the name of A in the picture of anabaena
Heterocyte
Akinete
What is the name of B in the picture of anabaena
Heterocyte
Akinete
What’s is paramecium
Slime mold, which are fungus like protists
Single celled animal like protist
Bacterium
What is a physarum?
Slime mold, which are fungus like protists
Single celled animal like protist
Bacterium
What life cycle phase of the physarum did we examine?
Plasmodium
Cilia
Paramecium
Protists are mostly single celled organisms although they are eukaryotes
True
False
Swims rapidly through water in search of food particles or prey items that it ingests
Paramecium
Physarum
Slime molds have very complex life cycles and alternate between different forms of existence, depending on changes in the environment.
Paramecium
Physarum
Is this paramecium or physarum?
Paramecium
Physarum
Is this paramecium or physarum?
Paramecium
Physarum
Cytoplasmic streaming in physarum
You can see particles and fluid flowing through vein like structures in the slime mold plasmodium
You’ll tiny of thousand hair like structures on its surface moving around
Must add portoslo made from a compound called methyl cellulose which is useful when viewing paramecium because it slows down their movement.
Cytoplasmic streaming in paramecium
You can see particles and fluid flowing through vein like structures in the slime mold plasmodium
You’ll tiny of thousand hair like structures on its surface moving around
Must add portoslo made from a compound called methyl cellulose which is useful when viewing paramecium because it slows down their movement.
_________are present in eukaryotic cells that are responsible for aerobic respiration
Mitochondria
Chloroplast
Ribosome
Cellulose
_________are present in plant cells that are responsible for photosynthesis
Mitochondria
Chloroplasts
Ribosome
Cellulose
In_________ cells a cell wall is made of cellulose
Plant
Animal
Bacterial
In_________ cells a cell wall is absent, instead a covering called a glycocalyx surrounds the cell membrane
Plant
Animal
Bacterial
The fungi we used in our lab was ....
Saccharomyces cerebisiae yeast
Mushroom
Sac fungi
When paramecium ingests yeast it’s food vacuole will change to what color due to Congo red (a pH indicator that changes color at a pH below 5) ?
Blue, due to hydrolytic enzyme that decreases pH
Red
Green, due to hydrolytic enzyme that decreases pH
Plant cells share similar construction to eukaryotes but do not have
Centrioles
Lysosome
Intermediate filaments
flagella or cilia
Chlorophyll
Things plant cells have that animal cells do not
Chloroplasts
Cell wall
Central vacuole
Nucleus
Cell membrane
Plants make their own food that’s why they have a mitochondria and chloroplasts. Unlike animal cells who only need a mitochondria, since they get energy from food they eat.
True
False
Separates the cell from its external environment
Plasma membrane
Cytoplasm
Nucleus
Nuclear envelope
Internal substance of the cell. Site of all chemical rxns.
Plasma membrane
Cytoplasm
Nucleus
Nuclear envelope
Houses DNA
Plasma membrane
Cytoplasm
Nucleus
Nuclear envelope
contains RNA
Plasma membrane
Cytoplasm
Nucleus
Nucleolus
Surrounds nucleus
Plasma membrane
Cytoplasm
Nucleus
Nuclear envelope
For nuclear traffic
Plasma membrane
Cytoplasm
Nuclear pore
Nuclear envelope
contains Genetic information
Plasma membrane
DNA
chromatin
rough ER
Synthesizes proteins
Smooth ER
Rough ER
Mitochondria
Ribosome
Synthesizes lipids and steroids
Smooth ER
Rough ER
Mitochondria
Ribosome
Responsible for ATP synthesis
Smooth ER
Rough ER
Mitochondria
Ribosome
Responsible for protein packaging
Smooth ER
Rough ER
Golgi body
Ribosome
Responsible for protein biosynthesis
Smooth ER
Rough ER
Golgi body
Ribosome
Responsible for storage of waste, nutrients, and water
Smooth ER
vacuole
Golgi body
Ribosome
Why do we use methyl blue to view organisms under a microscope
staining agent to view certain things under microscope
To make the picture under microscope clearer
To blur out what we want to view under microscope
what kind of microscope is this? Hint it allows you to magnify from .8x to 4x
Compound light microscope
Dissecting scope
Explore all questions with a free account