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32 Cards in this Set
- Front
- Back
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Levels of Organization |
Atoms Molecules Cells Tissue organ level Organ system level |
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Cilia |
Movement over the surface of the cell. |
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Flagellum |
Movement of the cell |
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Origin of Cilia and Flagellum |
Rough ER |
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Crossing Over |
Part of the mom's chromosome swaps with a dad's chromosome and vice versa. same gene but different coding between homologous chromosomes. |
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Anti-Codon |
Sequence of three nucleotides forming a unit of genetic code in a transfer +RNA makes molecule respond to a codon messanger |
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Chemical Equation for Cellular Respiration |
6C 6 H 12 O 6 + 6H 2 O = 6CO 2 + 12H 2 O + ATP |
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Ribosomes and orgin |
Protein Synthenthizers Origin: Nucleolus |
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Nucleus & origin |
Regulates protein synthesis Origin: replication |
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Vacuole and origin |
Storage and transport Origin: Rough and smooth ER |
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Mitochondria and origin |
Cellular respiration Orgin: they divide |
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Cytoplasm and origin |
Structure and support Origin: Divides in mitosis |
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Diploid |
Containing 2 complete sets of chromosomes from each parent 23 + 23 = 46 |
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Protein |
Nitrogenous organic compounds that consist of large molecules composed of amino acids |
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Nucleotide |
Compound consisting of a nucleotide linked to a phosphate group to form the basic structure of DNA |
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Double helix |
Two things intertwined at common axis. Extended spiral chain of atoms in a protein nucleic acid. |
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DNA |
Self replicating material present in a living organism. Carrier of genetic info. Constituent of chromosomes |
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+RNA |
A Molecule that helps decode a messenger RNA. |
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Codon |
A sequence of the nucleotides that form a unit of genetic code in DNA or an RNA molecule |
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Nitrogenous bases |
A + GC |
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G = C C = G |
Guanine = Cytosine |
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A = T or U |
Thymine = Adenine Uracil = Adenine |
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Golgi Body Apparatus and origin |
Modification and Storage Origin: rough endoplasmic retoculum |
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Lysosome and origin |
Intracellular digestion & the break down of old organelles. Origin: golgi body/apparatus |
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Gamete |
Mature haploid male or female germ will make a baby. |
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mRNA |
DNA copy mediates transfer of genetic info from cell hue to ribosomes in cytoplasm |
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Hoploid |
Single set of unpaired chrosomomes |
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Somatic cell |
Just a cell non-reproductive |
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How is glucose broken down & used as an energy source? |
Through glucosis Tyruvic acid + 2ATP |
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Endoplasmic reticulim |
Rough: makes protein synthethizers and make transport vesicles. Smooth: detoxification lipid synthesis and Ca storage |
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Homeostasis positive feedback loop |
Adding effect Adjust in the same direction |
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Homeostasis negative feedback loop |
When your body gets a stimulus and subtracts from the stimulus. |
