Flashcards
2.2
Cards in this deck (20)
- 1What are fungal cells?Fungi are organisms that can be made of ,just one-single cell or many cells
- 2What is a example a singled-celled fungus and a many celled fungus?A singled-celled fungus example is yeast and a many celled fungus example is toadstool
- 3What is the difference between plant cell and animal cells?Structurally, plant and animal cells are very similar because they are both eukaryotic cells Beyond size, the main differences between plant and animal cells lie in a few additional structures found in plant cells. These structures include: chloroplasts, the cell wall, and vacuoles.
- 4what is the definition of organelles?the smaller parts of a cell found in the cytoplasm and have variety of important functions
- 5what is the definition of mitosis?cell division that produces two identical twins
- 6what are unicellular organisms?living things made up of only one cell
- 7how much cells are in our body ?there is about 50 trillion cells in our body and each one has a special job
- 8who created the first microscope ever ?robert hooke
- 9what is the difference between a plant cell and a fungal cell?Unlike plants, they have no chloroplasts. And fungal cells have cell walls that contain chitin, whereas the cell walls of plants contain cellulose.
- 10what did hooke first see in the microscope?cells in a sample of cork
- 11what are lysosomes?the garbage disposal units that get rid of wastes from the cell
- 12what is the cell theory?the idea that all living things are made up of one or more cells that come from existing cells
- 13what is bacteria?very simple unicellular organisms that lack a nucleus and other organelles
- 14what is cancer?uncontrolled growth of cells
- 15what are things that prevent cancer from coming?things that prevent cancer from coming are don't smoke don't drink alcohol and eat less red meat eat healthy fruits such as fruit and veggies
- 16what are the two types of cancer?benign tomour: cancer cells that grow in a particular area and don't spread around your body
malignant tomour: cancer cells grow and break away from the tomour and and spread to other parts of the body where they can form other cancers - 17what is mitochondria?mitochondria is the powerhouse of the cell were the energy is released from food
- 18what are cells?the building blocks of all living things
- 19what is photosynthesis?the process used by plants to make food from water and carbon dioxide using energy
- 20what is a vacoule?a small structure in animal cells that may contain wastes or chemicals or large sap-filled structure in plant cells that stores water wastes and nutrients
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- Flashcards on 2.2, created by Hanin Shokri on 02/02/2018.
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- Hanin Shokri
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