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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 |