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Bio 205 chpter 1, 2
Stack #184167
| Question | Answer |
|---|---|
| Directly causes mechanical motion | Muscular |
| Responds to environmental chages by transimitting eletrical impulses | nervous |
| privides support and levers for muscles to work on | Skeletal |
| Protects underlying organs from mechanical damage and synthesizes vitamin D | Integumentary |
| Produces hormones which serve as chemical messengers | Endocrine |
| Blood glucose levels | Negative feedback |
| Body temperature regulation | Negative feedback |
| Blood clotting | Positive feedback |
| Delivering a baby | Positive feedback |
| The bridge of the nose is what the the eye | medial |
| the upper arm is what to the forearm | proximal |
| the heart is what to the stomach | Superior |
| The fingers are what to the wrist | Distal |
| the stomach is what to the vertebral column | Anterior |
| Abond in which electrons are shared unequally | Polar covalent bond |
| A bond in which electrons are completely lost of gained by the atoms involved | Ionic bond |
| Water is a | compound |
| Carbon is an/a | element |
| Dry ice (frozen carbon dioxide)is a/an | compound |
| A phospholipid is usually | partially hydrophilic and partially hydrophobic |
| A chemical reaction in which bonds are broken is associated with | the release of energy |
| Salts are always | ionic compounds |
| enzymes are | composed mostly of protein, organic catalysts, may be damaged by high temperature |
| HCO3 is | bicarbonate ion |
| The four elements that make up about 96% of body matter are | carbon, oxygen, hydrogen, nitrogen |
| Atom X has seventeen protons. How many electrons are in its valence shell | 7 |
| The formula C6H12O6 means | there are 12 hydrogena 6 carbon and 6 oxygen atoms, and is a glucose |
| A good example of colloid would be jello or | cytosol |
| Amino acids joining together to make a peptide is a good example of a | synthesis reaction |
| Human blood has a pH of | 7.35-7.45 |
| Sucrose is a | disaccharide |
| neutral fats (triglycderides) have what ratio of fatty acids to glycerol | 3:1 |
| Histology could be defined as a study of | tissues |
| What cavities ar spaces between bones | Synovial |
| A Parasagittal plane is | any sagittal plane except the median |
| The appendix is located in which abdominopelvic quadrant | right lower |
| the term pollex refers to the | thumb |
| The anatomical position is used | as a standard reference point for directional terms regardless of the actual position of the body |
| A horizontal section through the body is called | trasverse |
| The atomic number is equal to the number of | protons |
| What molecule directly provides energy for cellular work | ATP |