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Criado por Marian Ruiz
quase 9 anos atrás
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Questão | Responda |
Nutrition | means using matter and energy for grow and tissue repair |
Interaction consists of | all the processes through which an organism interacts with the environment, perceives what is going on it, and produces responses coherent with the information that was perceived. |
Interaction is necessary in order to : | Obtain food. Protect against danger Court the females/males in the species. |
Reproduction is | the ability to produce living beings similar to the parental |
Asexual reproduction | there is only one parental organism, as in bacteria. |
Sexual reproduction | When two different types of individuals, male and female, are required. |
Inorganic substances . | are water and mineral salts. |
There are two kinds of biomolecules | inorganic and organic. |
There are four groups of organic biomolecules.. | glucides, lipids, proteins and nucleic acids. |
Glucids function is | to provide energy and make structures. |
Lipids function is | to provide energy and make structures. |
Prokaryotic cells | - Have no nucleus. Example: Bacteria |
Eukaryotic cells | Have a nucleus, separated from the cytoplasm by the nuclear membrane Example: Animal and plant cells |
Cell Wall | • Outer layer of a plant cell • Made of cellulose |
Cell Membrane | • Controls movement of materials in/out of cell |
Nucleus | Contains the hereditary material of the cell |
Cytoplasm | jellylike material where organelles are found . |
Mitochondrion | • Site of cellular respiration |
Vacuole | • Store substances in the cell. |
Chloroplast | Where the photosynthesis takes place |
Endoplasmic reticulum | • Smooth without ribosomes • Rough with embedded ribosomes • Carries materials through cell |
Ribosome | Synthesizes proteins |
Lysosome | Digests old cell parts |
Golgi Apparatus | • Package and export proteins from the cell. |
THE CELL THEORY | • All living things are made of cells. • Cells are the basic units of structure and function in living things. • All cells are produced from existing cells. |
Protein functions are | - |
Nucleic acid functions are | - store the genetic material |
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