Karteikarten
Module 2.2 Building Blocks Of Life
Karten in diesem Stapel (14)
- 1Who was the First person to make a microscope?The first person to make a microscope was Zacharias Janssen
- 2When did Zacharias Janssen first make a microscope?He first made It around 1590
- 3What did scientist Robert Hooke discover?He discovered the building blocks of life -CELLS
- 4How did scientist Hooke discover cells?He discovered them when he was looking at cork with a microscope. He saw that the thin slices of cork resembled honeycomb and contained little boxes or cells
- 5How did Antonie van Leeuwenhoek discover microorganisms?He was looking at a water pond with a microscope and he saw tiny organisms moving about, he called them Animalcules. Now they are called microorganisms.
- 6What did Robert Brown discover?He discovered that plant cells weren't just empty boxes they had even smaller structures inside them
- 7What did Theodor Schleiden propose?He proposed that animals were also made up of cells which meant cells were the basic unit of life
- 8What could you see inside a cell?You can see Organelles (little organs) they would range in sizes from tiny to quite big
- 9What are Ribosomes?They are microscopic factories that produce proteins used by the animal for growth and repair.
- 10What do plant cells have outside the cell membrane?They have something called Cell Wall
- 11What do Chloroplasts contain?They contain a green substance called chlorophyll
- 12What are Unicellular Organisms?They are living things that are made up of only one cell.
- 13What are bacteria?They are small and simple cells that do not have any organelles or a true nucleus
- 14What is Mitosis?It is when a cell divides into two identical cells
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- Beschreibung
- Karteikarten am Module 2.2 Building Blocks Of Life, erstellt von Mariam Al-hujaimi am 03/02/2019.
- Erstellt von
- Mariam Al-hujaimi · Feb 2019
- Aktualisiert
- 4 Feb 2019
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