Term
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Definition
Observation
Question
Formulate Hypothesis
Experiment
Collect Data
Design
Analyze |
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Term
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Definition
| manipulative, composition of groups, control |
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Term
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Definition
| observational, doesn't fully demonstrate cause and effect |
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Term
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Definition
Phase I- Is it safe?
Phase II- Does it work?
Phase III- "comparison with other treatments"
drug to market
Phase IV- rare side effects start to resurface |
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Term
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Definition
| long term affects, nature of the study, side effects |
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Term
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Definition
| breaks food into molecules which can be absorbed into the blood stream |
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Term
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Definition
| has nucleus and other organelles |
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Term
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Definition
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Term
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Definition
| package proteins for secretion |
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Term
| rough endoplasm riticulum |
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Definition
| synthesis proteins for secretion |
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Term
| specialization in a progression |
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Definition
fertilized cells- unlimited potential
embryonic stem cells- pluripotent
adult stem cells- multipotent- limited range |
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Term
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Definition
covers bodies surfaces (skin), lines body cavities and hollow organs
functions- protection, absorption, secretion, sensory function |
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Term
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Definition
functions- transport, connection and structural support, support (bones and cartilage), storage (fat), defense
common features- blood vessels, cells are usually supported by matrix either liquid (blood) or mineral based (bone) |
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Term
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Definition
| movement by contraction, lots of proteins |
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Term
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Definition
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Term
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Definition
function of stomach-
-breakdown of food particles- muscle
-start chemical digestion of proteins
-muscle secretion |
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Term
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Definition
| ingestion, digestion (mechanical, chemical), absorption, elimination |
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Term
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Definition
strongest bond in the presence of water
stable and long term like maariage |
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Term
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Definition
transient, weak
like flirtation |
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Term
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Definition
| distribution of electrons in molecules |
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Term
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Definition
hydrophilic- mixes with water = polar
hydrophobic- water fearing, repelled by water |
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Term
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Definition
| fuel, hydrophilic- polar, monomer sub unit |
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Term
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Definition
| fuel, storage from adipose tissue, structure builds cell membranes (fatty acids, saturated fats- solids, unsaturated - liquid |
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Term
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Definition
functions- structure (catilidge), movement (muscle), enzymes
structure- monomer amino acids, polymer- protein, variable chemical properties |
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Term
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Definition
| enzymes speed up chemical reactions, enzymes physically grab substrate, are specialized |
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Term
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Definition
| energy harvesting, obtain raw materials to build own molecules |
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Term
| obtaining energy for food |
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Definition
carbs--> sugar
fats--> fatty acids
proteins--> amino acids
cellular respiration
fermentation |
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Term
| Obtaining energy from light |
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Definition
photosynthesis
carbon dioxide + water + light energy + sugar |
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Term
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Definition
| fundamental structural unit of life |
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Term
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Definition
| defines the outer boundary of each cell |
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Term
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Definition
| amino acids which your body cannot synthesize |
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Term
| ATP (adenosine triphosphate) |
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Definition
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Term
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Definition
| cohort- correlational, randomized- experimental, case control- correlational, metabolic study- experimental |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| occurs in the mitochondria, C6H1206 + CO2 ---> O2 + H2O +ATP |
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Term
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Definition
tissues: estoderm- outer layer gives rise to the skin
mesoderm- gives rise to muscle
endoderm- lines alimentary canal |
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Term
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Definition
G1, S, G2
DNA is replicated in the S phase |
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Term
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Definition
| nuclear envelope disappears, microtubular spindle forms, chromosomes condense |
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Term
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Definition
| spindle attached to replicated chromosomes and lines them up at the center of the cell |
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Term
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Definition
| replicated chromosome splits at centromere, unreplicated chromosomes "daughter" move to poles |
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Term
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Definition
| nuclear envelope reforms, chromosomes decondense/ extend, spindle breaks down |
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Term
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Definition
| organelles which products of the digestive system are converted to ATP |
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Term
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Definition
divide the cytoplasm
form into two daughter cells |
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Term
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Definition
| "check points" cell division signals or growth factors or DNA damage |
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Term
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Definition
-changes in DNA can alter regulation of cell division
- genes involved in detection and response to growth factors
- gene important for detecting DNA damage |
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Term
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Definition
-unregulated growth and loss of differentiation
-initially lend to benign tumors
-malignant tumor
"metastasis spread to other locations |
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Term
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Definition
| cells which are capable of indefinite division for any type of cell |
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Term
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Definition
| structure that encloses a cell, defining its boundaries |
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Term
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Definition
| occors in Interphase and is in extended form |
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Term
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Definition
| contracts and separates from each other pulling the sister chromatids to the two different poles |
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Term
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Definition
| unlimited potential for specialization |
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Term
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Definition
| pluripotent- lots of possible destinies |
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Term
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Definition
| multipotent- limited range |
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