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Biology
Cell, Microscopy,DNA
Term | Definition |
---|---|
What Eukaryotes cells from? | All animals and plants |
What are Prokaryotes cells from? | Bacteria |
What cell structure do both Eukaryotes and Prokaryotes have? | Sub-cellular Structures |
What does the Nucleus contain? | Contains DNA in the form of Chromosomes that controls the cell's activities-Eukaryotes Cells -Animal cells |
What is the Cytoplasm? | Gel-like substance where most of the chemical reactions happen-Eukaryotes Cells- Animal cells |
What is the Mitochondria? | There are the site of cellular respiration and contain the enzymes needed for the reactions involved -Eukaryotes Cells -Animal cells |
What is the job of the Cell Membrane?(Plant Cell) | Holds the cell together and controls what goes in and out selective barrier .Contain receptor cells for cell communications-Eukaryotes Cells- Animal cells |
What is the Rigid Cell wall made of? | Cellulose for support cell- Eukaryotes Cells-Plant Cell |
What happens in the Chloroplasts? | Photosynthesis, contain chlorophyll-Eukaryotes Cells- Plant Cell |
What does Chromosomal DNA do? | Controls cell activity + replication, floats free in cytoplasm- Prokaryotes cells-Bacteria cell |
What are Plasmids? | Small loops of extra DNA contain drug resistance-Prokaryotes cells-Bacteria Cells |
What is the job of the Cell Membrane?(Bacteria Cell) | Controls what goes in and out supported by cell wall-Prokaryotes cells-Bacteria Cells |
What is the Magnification formula? | Image Size Magnification X Real Size |
What are Chromosomes? | Long molecules of coiled up DNA |
What structure does DNA have? | Double Helix |
What does Adenine(A) base pair with? | Thymine(T) |
What does Cytosine(C) pair with? | Guanine(G) |
What is a Polymer? | Large complex molecules, long chains of monomer joined together- DNA is a Polymer |
What are Monomers? | Small basic molecular units |
DNA is a polymer made up of what? | Nucleotide Monomers |