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| Atom- What is it, what is it composed of? |
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Definition
-The Smallest units an element can be broken down.
-Composed of protons, neutrons, and electrons. |
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| True/False: There are always the same number of neutrons as electrons to balance. |
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| Atoms that share electrons to complete valence shells |
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Decipher:
Solute
Solvent
Solution |
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Definition
Solute- What's being dissolved (salt)
Solvent-what does the dissolving (water)
Solution- the combination (salt water) |
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| 4 types of macromolecules in all living things:CPLN |
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Definition
Carbs
Proteins
Lipids
Nucleic acids |
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| Composed of sugars, and used for energy and structure. |
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| made by connecting different amino acids together in chains. |
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| a covalent bond that holds together Polypeptides |
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| made of fatty acid tails- store energy |
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| Made from long strings of nucleotides |
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Have DNA, cell wall and a plasma membrane, cytoplasm and ribosomes. NO NUCLEUS. Smaller than eukaryotic cells.
examples: bacteria. |
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| encloses a structure. function- to control what enters and leaves the cell. |
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| in the plasma membrane- watery mixture |
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organelles that carry out the process of respiration-
**CONVERTS FOOD ENERTY TO ATP*** |
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| Membrane sacs that break down food for cell |
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| workbench for protein synthesis |
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| Endoplasmic Reticulum (ER) |
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Definition
| proteins synthesize on the ER and secrete from the cell and will become part of the plasma membrane |
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Definition
| involved in moving genetic material around when a ell divides. |
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Animal Cell- Lysosomes and Centrioles
Plant Cell- Vacuole, Cell wall and Chloroplasts |
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| Sponge- Catches food as water flows through it |
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Contain the most species:
-Exoskeleton, and jointed appendages |
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| Asexual vs Sexual Reproduction |
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Definition
| Asexual- Reproduces a clone- no meitosis |
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Definition
Diploid=2: they're duplicates of eachother
Only one haploid |
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Definition
| Organized structure of DNA |
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Definition
| Region of DNA where two sister chromatids come in contact |
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| What pairs with what in DNA? |
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Definition
Adenine with Thymine
Cytosine with Guanine
(at cory's grandma's) |
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G1:The Cell grows, and replicates it's DNA
S: synthesis
G2:Continues to grow, starts to spindle |
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Term
Mitosis:
Prophase
Metaphase
Anaphase
Telophase |
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Definition
Pro- Dna shortens, and coils
Meta-Spindle fibers connect in centromere
Ana-Spindle fibers shorten, and split
Telo-Separate
**Remember : PMAT ** |
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Definition
a heritable feature
iE- flower color |
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A variant of a character
iE- purple or white flowers |
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| section of dna with instructions for the synthesis of one protein |
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| alternate forms of a gene |
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Physical Appearance
genetic makeup |
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