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Information to make a protein |
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the order of bases determined to what protein gets made. |
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Why do cells go through cell division? |
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For growth, repair, and reproduction |
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What organelle allows diffusion and osmosis in cells? |
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Why do molecules move in diffusion and osmosis? |
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molecules want to spread out on their own |
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is a process where some producers (mainly plants) make food (transforms energy) |
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A process in eukaryotes that uses oxygen and food to release energy(transforms energy) |
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a process in all cells that turns food into energy without oxygen. |
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a process anywhere where molecules move from an area of high concentration to areas of low concentration. |
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a process anywhere where water molecules move from and area of high concentration across a membrane. |
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a process in cells where molecules move from low concentration to high concentration using energy. |
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a process in eukaryotes (have a nucleus that moves chromosomes(DNA) so each new cell get the right DNA |
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a process in a cell that makes a copy of DNA |
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The cell surrounds and pulls a particle into the cell |
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The cell pushes a particle out of the cell. |
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Why do cells go through mitosis? |
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In order to create it's DNA and reproduce |
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What happens in interphase? |
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Grows full size, produces organelles, goes through replication process (chromosomes), prepares to divide. |
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What happens in Prophase? |
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Cell's nucleus divides into two new nuclei and one set of DNA is distributed into each daughter cell. |
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What happens in Metaphase? |
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Each chromosome attaches to a spindle fiber at its centromere (missing the nucleus) |
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What happens in Anaphase? |
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Centromere of each chromosome splits, pulling the chromoatids apart. |
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What happens in Telophase? |
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Nucleus is coming back (around chromosomes) Cell is starting to split in two. |
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What happens in cytokinesis? |
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Cell splits in two daughter cells cytoplasm is divided between the two cells. |
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What is Prophase beginning to lose and metaphase doesn't have? |
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What is the process of making traits? |
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DNA sends info to ribisomes and it makes proteins. (Melanin) depending on the gene it makes the trait. |
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What are nucleotides made of? |
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Double Helix (twisting ladder) (two bases) |
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a small unit; a part of something (water molecules make up water) |
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how packed molecules are together (can be high or low) |
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What kind of materials do cells need to take in? |
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What kind of materials do cells want to get rid of? |
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Carbon Dioxide? Energy???? I don't know! |
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What are Endocytosis and Exocytosis examples of? |
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What are diffusion and osmosis examples of? |
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