A&P Test 1 Word Scramble
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Question | Answer |
Define Metabolism | All chemical reaction necessary to sustain life |
Define Anabolism | build up absorb energy |
Define Catabolism | break down, releasing energy |
Define Responsiveness | ability to detect and respond to change internal/external environment |
Define Differentiation | cells change from unspecialized to specialized |
Define Homeostatsis | dynamic state of equilibrium |
Two Types of Body Fluid | ECF, Extracellular and ICF, Intracellular fluid |
ECF | Extracellular 33% of all fluids found in these two compartment contains Na, Cl |
ICF | Intracelluar fluid, 66% of all fluid within cell K, PO4 |
Regulation | is the control for Homeostasis consist of Nervous and Endocrine systems |
Hand is on the Burning Stove | Sensory Receptor in Nervous System--- INformation to Central Nervous System---Integration Central Nervous System to make the decision--- motor effector in Nerves to move hand |
Transverse Cut | cuts the body into superior/inferior |
Frontal Cut | cuts body into anterior/posterior |
Sagital Cut | cuts body into medial/laterial |
Name 2 Body Cavities | Anterior/Posterior |
2 parts of Posterior Body Cavities | Cranial and Vertebral |
2 Body Cavities in Anterior Body Cavity | Thoracic and Abdominopelvic Cavity |
What is the building blocks of matter? | Elements |
What are the most common elements in the body | C, H, O, N (which makes up Carbs, lipids, protein) |
3 Subatmoic particles | Proton, Electron, Neutron |
What are Ions | postive or negative charge b/c ofunequal number of protons and electron |
4 Types of Chemical Bonds | Ionic, Covalent, Hydrogen and Peptide Bonds |
What is Ionic Bond | dissolves in water, 2 types of charged particles |
What is Covalent Bond | Should not dissolve in water, is a sharing of electrons. Carbons are always Covalently Bonded. |
What is Hydrogen Bond | gives stability to large Compounds such as DNA/RNA proteins |
Difference Between Potential NRG and Kinetic NRG | Potential nrg is stored or inactive nrg, Kinetic energy is NRG of motion |
Difference between Electrical and Chemical Energy | Chem NRG is is released when bonds are broken and absorbed, electrical results from flow of charged particles |
What is a catalyst? | drives chemical reaction but they do not change themselves |
what is CH4 | Methane Gas |
What is Organic Compound | Contain Carbon, always covalently bonded, Glucose, AA, FA |
What is Inorganic Compound | All other compound, ionic bonding, H20, Salts, NaCl |
Property of Water | Solvent dissolves solute |
What is Suspension | it is when two substances do not mix together |
Anabolism | dehydration synthesis, takewater to open spot for bond |
Catablolism | hydrolysis put water back into to break bond |
Define Acid | H+ Anions |
Define Base | OH- Cation |
Define Salts | nether positively/neg charged |
pH scale | 0-14 |
Carbohydrate | Sugar, startches, glycogen and cellulose |
3 types of Simple Sugars | Glucose, Galactose, Fructose |
Types of Disaccharides | sucrose, maltose, lactose |
Polysaccarides | starch glycogen |
Nucleic Acids | DNA/RNA |
3 sub of Lipids | Triglycerides, Phospholipids, Steroids |
Triglycerides are made of | 3FA and Glycerol |
Bonding of Triglycerides | Saturated, Mono, poly |
Phospholipids are | make up plasma membrane, polar heads, tail. |
Steriods | are all cholesterol based |
What defines proteins | Shape determines function |
Amino Acid | Have Peptide bonds COOH |
What is tRNA | Transfer RNA, translates the message AA |
What ismRNA | Reads DNA Message |
rRNA | finds a place for protein |
Parts of Cell | Plasma Membrane and Cytoplasm |
What is in Cytoplasm | Cytosol and Organelles |
Phospholipid Bilayer | 50%Lipid 50% Protein |
Integral Arrangment of Membrane Protein | extends into or across bilayer clothespin |
Peripherial Arrangment of protein | loosely attached to inner and outer surface |
What is Tonicity | measure of solutions ability to change the volume of cells by altering there H20 |
what is isotonic | normal shape |
what is hypertonic | there is more concentration inside than outside |
what is hypotonic | when concentration is higher outside than inside |
Simple Diffusion | is when the FA is passed through polar head and tail no NRG is expended |
Facilitated Diffusion | Glucose passes through pores, pores change shape to accept no NRG is expended |
Active Transport | NaK pump, NRG is used to move 3Na out 2 K |
What is endocytosis | bringing substance into cell |
2 types of endocytosis | Phagosytosis and Pinosytocsis |
Centriole | development / growth of mitotic spindle |
Ribosomes | location protein synthesis |
Er | Movement of molecules to Golgi Body |
Golgi Body | Packs proteins for movement |
Cell Junction | occur in Epithelial Cells and some muscles |
Types of Cell Junctions | Tight Junction, Desmosomes, Gap Junction |
What is Gap Junction | open channels for communication pruposes |
What is Desmosomes | fibers interlock between cells to allow contract |
Avascular | has no blood supply |
where do you find Simple | lung kidneys |
Connective tissue | most abundant and widely distributed tissue in the body |
What does "blast" mean | to make |
what is fibroblast | CT Proper |
Chondroblast | cartiliage |
osteoblast | bone |
hemocytoblast | blood cells |
macrophages | WBC that do Phagocytosis |
Mast Cells | secrete histamine which enhance inflammation |
Collagen | needed to make Connective tissue and also the most abundant proein in the body |
Areolar CT | located hypodermis |
adipose | hypodermis used to store Triglcerides |
dense irregular | found in dermis and pericardium |
Cartilage, bone and blood are | Connective Tissue |
Epidermis is... | outer thinner layer |
dermis | below epidermis made up of Dense irregular Connective Tissue |
Keratincytes | produce keratin which waterproof |
melanocytes | produce melanin or pigment |
Dermal papillae | meisnsner corp which is touch causes figerprints |
What is arrector pilli | Goosebumps |
Hypodermis | has areolar and adipose CT and contain Pacinian which pressure |
Thermoregulation | regulate body temp for homeostasis |
Function of Skin | Thermoregulation, Protection |
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