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WorksheetsLaboratory
Total questions: 13
Worksheet time: 24mins
Quina és veritat?
No passa res per tenir coses que no es necessiten sobre la taula del laboratori.
Cal portat roba adequada, i no tenir ni braçalets ni anells.
Podem portar anells o braçalets, però sempre el cabell recollit.
Es poden portar xancletes i pantalons curts.
What is the difference between a microscope and a stereomicroscope?
They are the same.
Microscopes are to see smaller things and have more magnifiers.
Stereomicroscopes don't have light.
Microscopes are used to see opaque samples.
Which one is a stereomicroscope?
Which one is a beaker?
Which one is an erlenmeyer?
Which one is a microscope slide?
How do you use a microscope to observe a sample?
Whats is this?
A leaf
Blood cells
Yogurt
Yeast
Some microorganisms help us in our life.
True.
False
What microorganism is used to make bread?
Fungi.
Bacteria.
Algae.
Virus.
What micororganism is used to make yogurt?
What happens when you mix yeast, sugar and warm water?
Write three examples of food made with microorganisms.
