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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 |