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Observe the images of sperm and red blood cells. What is the relationship between their shape and fuction?
Understand
Why are microscopes an essential tool for biologists?
Microscopes are not that important nowadays. We have newer technology that allows us to take more detailed images than microscopes.
Because microscopes allow us to observe any type of object and study them.
Because microscopes allow us to observe minute objects that the naked eye is unable to see. We need microscopes to study cells.
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How many 10 µm cells fit in a line that is 1mm long?
What do eukaryotic cells have that prokaryotic cells do not have?
They have ribosomes, which sinthesise proteins.
They have a nucleus and other membrane structures.
They have an extra chromosome that reduces the ammount of mistakes during replication.
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