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bio test
1 test
| Question | Answer |
|---|---|
| fundamental building block of all matter | atom |
| smallest unit of life | cells |
| homeostasis | sensitive organism environment |
| DNA | blueprint |
| offspring | reproducing |
| control | same |
| cell make other cell | true |
| first scientific method | observant |
| 3 electron in all inter shell | false 2 |
| atom reaction | electron |
| force of two atom attract | bonding |
| pull electron toward itself | electronegative |
| one atom have one proton | hydrogen |
| size | atom number |
| pull another | electronegative |
| constant hydrogen | p.h. |
| solute | dissolved in solid |
| saturated fat room temperate | false |
| unsaturated fat room temperate | true |
| RNA & DNA | molecule |
| simple sugar | glucose |
| carbon can bond with | 4 atom |
| scientific method order | observation-question-hypothesis-experiment-conclusion |
| 3 subatomic particular | proton neutron electron |
| order of atom | atom- molecule- organelle-cell- tissue- organism |
| ATP | energy carriage of cell |
| enzyme | quick chemical reaction |
| steroids | four carbon ring as central element in their structure |