Biology- End of Trimester
Terms
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- Using a simple light microscope discovered microorganisms
- Anton van Leeuwenhoek
- Discovered and Described the nucleus
- Robert Brown
- said "All plants are made of cells"
- Matthias Schleiden
- said "all animals are made of cells"
- Theodor Schwann
- said "all cells come from preexisting cells"
- Rudulf Virchow
- Structures in cells with specific jobs
- organelle
- Lack nuclei, tiny cells, simple and earlier forms of life
- PROKARYOTIC CELLS
- contain nuclei, large, complex and evolved later
- EUKARYOTIC CELLS
- some things can go through while others cannot
- selectivley permeable
- HYPOTONIC
- Lower- Cell swells and burts
- Hypertonic
- cell shrinks and water moves out
- small membrane sacks
- vesicles
- nuclear enevelope
- pair of membranes
- nuclear pore
- allows things in and out of nucleus
- Nucleolus
- contains RNA and protein, builds ribosomes
- bound ribosomes
- proteins for cell membrane for exporting out of cell
- free ribosomes
- not attached to endoplasmic reticulum
- smooth e.r
- build and break down lipids
- golgi apparatus
- modifies,. stores and routes proteins to their destinations
- lysosomes
- stores digestive enzymes
- microfilaments and microtubules
- major part of cytoskeleton
- site of aerobic cellular respiration, powerhouse
- mitochondria
- enables cell to move
- cilia and flagella
- cell membrane
- contains digesstive enzymes, breaks down through hydrolosis
- atom
- smallest part of an elememt
- electrons determine
- chemical properties of an atom
- oxyegen and glucose are
- products of photosynthesis
- glycolosis
- splitting of the sugar
- pyruvic acid oxidations
- matrix of mitochondria
- krebs cycle
- finishes breakdown of pyruvic acid to carbon dioxide
- phosphorylation
- ATP is transferred to anoter molecule
- fermentation
- occurs in cytoplasm of muscle cells
- oxygen and glucose
- products of aerobic respiraton
- end products of fermentation
- ethyl alcohol and Co2