Praxis Practice Test Science 5005
Questions and Answers
1st law of thermodynamics - ANSWER-energy is neither created nor destroyed
absolute dating - ANSWER-the use of radioactivity to determine the age of rocks and
fossils
adequate resource materials in science comes from - ANSWER-a variety of different
sources and are written at different learning levels.
anaphase - ANSWER-chromosomes separate
biochemists - ANSWER-deal with living objects
centripetal force - ANSWER-when an object moves in a circular path
chromosphere - ANSWER-hydrogen gas causing portion to be red
colloids - ANSWER-are mixtures in which one substance is evenly dispersed in another
comets - ANSWER-masses of frozen gases, cosmic dust, and small rocky particles
commensalism - ANSWER-1 species benefits without other being harmed
core - ANSWER-inner portion of the sun- fusion takes place
corona - ANSWER-transparent of the sun visible only during a total eclipse
Creating coarse grained igneous rock - ANSWER-magma that cools slowly
Earth - ANSWER-70% is covered by water
endoplasmic reticulum - ANSWER-synthesizes proteins
Golgi apparatus - ANSWER-sort molecules
heat capacity - ANSWER-how much the temperature of an object will increate when a
quantity of heat is added to the object
how many autosome are in somatic cells of human begins? - ANSWER-44
Questions and Answers
1st law of thermodynamics - ANSWER-energy is neither created nor destroyed
absolute dating - ANSWER-the use of radioactivity to determine the age of rocks and
fossils
adequate resource materials in science comes from - ANSWER-a variety of different
sources and are written at different learning levels.
anaphase - ANSWER-chromosomes separate
biochemists - ANSWER-deal with living objects
centripetal force - ANSWER-when an object moves in a circular path
chromosphere - ANSWER-hydrogen gas causing portion to be red
colloids - ANSWER-are mixtures in which one substance is evenly dispersed in another
comets - ANSWER-masses of frozen gases, cosmic dust, and small rocky particles
commensalism - ANSWER-1 species benefits without other being harmed
core - ANSWER-inner portion of the sun- fusion takes place
corona - ANSWER-transparent of the sun visible only during a total eclipse
Creating coarse grained igneous rock - ANSWER-magma that cools slowly
Earth - ANSWER-70% is covered by water
endoplasmic reticulum - ANSWER-synthesizes proteins
Golgi apparatus - ANSWER-sort molecules
heat capacity - ANSWER-how much the temperature of an object will increate when a
quantity of heat is added to the object
how many autosome are in somatic cells of human begins? - ANSWER-44
