-
Made of carbon and hydrogen-Good food source
Carbohydrates
-
Atoms bound to one another, forming a chemical unit
Molecule
-
Our physical appearance dictated by our genes
Phenotype
-
Basic building block of matter, cannot be broken down further
Element
-
Smallest unit of element still retains chemical and physical properties of element
Atom
-
Positive charge located in nucleus
Proton
-
Sharing electrons, not donating them in bonding
Covalent
-
Neutral charge located in nucleus
Neutron
-
Negatice charge located in orbitals
Electron
-
Protein synthesis occurs here
Ribosome
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Small hair like projections helps move cell
Cillia
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Can be saturated or unsaturated, store energy
Lipids
-
Bases on opinions not facts
Subjective
-
Donation of an electron, not sharing in bonding
Ionic
-
Based on factual support and evidence
Objective
-
Atom with same number of protons, but different number of neutrons
Isotope
-
-
Specialized cell with 3 parts, nervous system
Neuron
-
What are the 3 parts to a Neuron?
- 1.) Dendrite
- 2.) Cell Body
- 3.) Axon
-
Whip like shape, helps cells swim
Flagella
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Made of amino acids, folds many times
Protein
-
What are the 5 steps in the Seientific Process
- 1.) Observation
- 2.) Hypothesis
- 3.) Experiments/ Observe
- 4.) Conclusions
- 5.) Scientific Theory
-
4 different tissue types
- Connective (tendons)
- Muscular (skeletal)
- Nervous (neurons)
- Epithelia (skin)
-
5 possible functions (or roles) of Proteins?
- Support
- Enzymes
- Transport
- Defense
- Hormons
- Action
-
4 functions of your integumentary system
- Heat control
- Keep out pathogens
- Produce Vitamin D
- Sensory
- Protection
-
3 Different types of Muscle tissues
1. Skeletal (voluntary
2. Smooth (involuntary)
3. Cardiac (involuntary)
-
3 kinds of Cell Junctions
Tight (stomach)
Adhesion (skin)
Gap (cardiac)
-
-
ABCDE's of Skin Cancer
Asymmetry
Border
Color
Diameter
Elecation
-
Accessories to skin (list)
- Nails
- Hair follicels
- Sweat glands
-
4 Life molecules
- Carbohydtates
- Lipids
- Proteins
- Nucleic acids
-
3 things about Nucleus
- DNAis stored
- DNA replication occurs here
- RNA is made here
-
3 types of Connective tissues
Fibrous; tendons & ligaments
Supportive; cartilage & bone
Fluid; blood & lymph
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