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BIO TEST 1
TEST
| Question | Answer |
|---|---|
| Metabolism | All of the chemical process of life |
| Responsiveness | Living systems detect and respond to changes in their environments |
| Movement | Cells, organs, and/or bodies move |
| Growth | cells, organs, and bodies all grow |
| Differenation | the proces of celluar specialization |
| Reproduction | both cells and organisms make copies of themselves |
| Basic Processes of lving systems | Metabolism, Reproductive, Differenation, Growth, Movement, Responsiveness |
| Homestasis | A fundemaental patteren found in all living systems |
| Homestasis | is the maintaince of relatively constant conditions inside the body |
| Starch | is majior polyacharide in our diet and the main storage form of gluocse in plants |
| Glycogen | is an imprtnat storage form of glucose in our bodies |
| Polysaccharides | Starch, Glcogen, Celluosle |
| Polysaccharides | result from additioial dehydration synthesis reactions |
| Lipids | contian mostly carbon and hydroyen atoms |
| Hydropihic | Afraid of water |
| Lipids | Fatty acids, Steroids, Phosphollips, Triglycerdies(fats and oils) |
| Fatty Acids | The simplest lipids |
| C=C | DOUBLE BOND |
| Saturated | means it had more hydorgen in it |
| triglycerdis | highly concentrated form of stored chemcial energy |
| 4 levels of protein structure | Primary, Secondary, Teritary, Quaternary |
| Quaatermary | occurs when 2 or more polyperptides interact with one another |
| Secondary | involoves local twisting or folding of the polypetides backbone |
| Teritary | reers to the overall 3-dimensinal shape of protein |
| Primary | the sequence of amino acids |
| Eneymes | are protein catalyts that speed up chemical reactions |
| Electrolytes | seperates dissvoloved ions |
| Polar Covalent | when one atom attracts the shared electrons much more strongley than the other |
| non-polar covalent | if two atoms attract the electrons equally |
| hydrogen bonds | both poloar bonds and non-polar bonds molecules have a small seperationof electrical charge |
| Covalent Bonds | two atom often share electrons to fill their valence shells |
| Ionic Bonds | the oppiosite charges of cations and anions allow them to be strongley bound to one another in an ionic bond |
| ions | are atoms that have gained or lost an electron |
| anions | when atoms gain an electron, they are left with a negative charge |
| cations | when atoms lose an electron, they gain a postive charge |
| Bases | release one or more hydrozide ions(OH-) |
| Acids | release one or more hydrogen ions (H+) |
| Salts | dissociate into cations and anions |
| Saturated | means has more hydrogen |
| Sign | any objective evidence of diesase that can be observed or measured |
| Sign | fever, swelling |
| Cells | the basic structure and functional unit of all organisms |
| Cells | smallest stucture |
| Sympton | a subjective change in body function not appereant to an observer |
| Sympton | pain, neausa |
| Tissue | a group of similiar cells and their intercelluar substance joined together to perform a specific function |
| Organ | a structure composed of two or more diferent kinds of tissues with a specfic function and usually a recongizable shape |
| Organism | A total living form |
| Organism | one indivdual |
| System | consits of related organs that have a common function |
| Physiology | science that deals with the functions of an organism or its parts |
| Anatomy | the sructure or study of the stcuture of the body and the realtion of its parts to each other |
| Water | is a solvent |
| Buffers | convert strong acids and bases into weak acids and bases, by adding or removing protons |
| AMINO ACIDS | The Building Blocks of Proteins |
| Peptide bonds | now links the amino acids |
| Exergonic Reactions | out |
| Exergonic reactions | relaese more energy then they absorb |
| Solute | has been dissolved |
| Solvent | is a liquid or gas in which some other substance called solute has been dissolved |
| Slats | when dissolved in water, dissociates into cations and anions |
| Energonic Reaction | within |
| Energonic Reactions | absorb more energy then they release |
| Monomers | one |
| Polymers | more then one |
| dimer | two |
| Atomic Number | the number of prtons |
| Atomic mass | number of prtons + number of neutrons |
| istopes | atoms that vary only in the number or neutrons |
| molecules | are created when two or more atoms share electrons |
| compound | a molecule that contains two or more different elements |
| Humerus | is a long bone in the arm or forlimb that runs from the shoulder to the elbow |
| Radius | usually refers to the distance from its center or axis of symmetry to a point in the periphery |
| serous fluid | is used for various boidly fluids that are typically pale yellow and transparent |
| Valence | outer most cell |
| organic compounds | always contin carbon and hydrogen |
| Homestasis | is the maintaince of realtively constant cionditions inside the body |
| postive feedback | child birth |
| negative feedback | dont like the song turn it down or off |
| intracelluar fuild | the fuild between cells in tissues |
| plasma | the fluid component of blood |
| lymph | the fliud in our lymphatic vessels |
| cerbrospinal fluid | the fluid within the CNS |
| syonival fluid | the fluid within most joints |
| extrealluar fluid | all body fluids other then the ones inide our cells |
| unsaturated | has less hydrogen |
Created by:
Courtneey
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