Unit 2.2

Who created the first ever microscope?

What did Zacharias do to discover the microscope?

What did Robert Hooke use a microscope for?

What did Leeuwenhoek call tiny organisms?

What was special about Leeuwenhoek?

What did the Scottish botanist Robert Brown discover?

What was the first structure to be discovered in a cell?

What is a mitochondria?

What are lysosmes?

What is the endoplasmic reticulum?

What is the cell membrane?