enzymes,potential energy,photosyn
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| T/F: EVEN A ONE CELLED BACTERIUM HAS COMPLEXITY AT A CHEMICAL LEVEL OF ORGANIZATION | TRUE
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| Through photosynthesis,PLANTS TRAP ___ AND __ FROM CO2 IN THE AIR | CARBON AND OXYGEN
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| THROUGH PHOTOSYNTHESIS,PLANTS EXTRACT NITORGEN FROM THE ____ | SOIL
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| THROUGH PHOTOSYNTHESIS,PLANTS PULL ___ AND ___ FROM WATER | OXYGEN AND HYDROGEN
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| ANIMALS CANNOT TRAP ENERGY FROM THE SUN,SOIL,OR AIR TO MAKE BIOMOLECULES;INSTEAD THEY MUST _____ | EAT PLANTS OR OTHER ANIMALS TO IMPORT NITROGEN CHEMICAL-BOND ENERGY THROUGH RESPIRATION
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| RESPIRATION ALLOWS ANIMALS TO CONSUME OXYGEN AND PRODUCE ____ AND ___ | CO2 CARBON DIOXIDE AND WATER
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| What is the name for the glucose polymers (carbs) and lipid molec are the main energy stores of animals? | GLYCOGEN
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| ULTIMATELY,WHAT IS THE ENRGY SOURCE FOR ALL ANIMALS AND PLANTS? | ENERGY FROM THE SUN TRAPPED BY PHOTOSYNTHESIS
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| IN BIOLOGICAL SYSTEMS,ENERGY MEANS ONE OF THREE THINGS: | 1) CHEMICAL WORK 2) TRANSPORT WORK 3) MECHANICAL WORK
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| ENERGY IS THE CAPACITY TO DO ___ | WORK
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| THE FUNCTION OF ____ WORK ENBLES CELLS & ORGANISMS TO GROW,MAINTAIN SUITABLE INTERNAL ENVIRONMENT,AND STORE INFO FOR REPROD | CHEMICAL WORK
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| NAME AN EXAMPLE OF CHEMICAL WORK IN REF TO WOUND REPAIR | THE CHEM BONDS OF A PROTEIN A BODY USES FOR WOUND REPAIR
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| TRANSPORT WORK ALLOWS CELLS TO MOVE __,___,AND ___ THROUGH CELL MEMBRANE | IONS,MOLEC,LARGER PARTICLES
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| TRANSPORT WORK IS USEFUL IN CREATING ___ ___ | CONCENTRATION GRADIENT
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| WHAT IS A CONCENTRATION GRADIENT? | DISTRIBUTION OF MOLEC IS GREATER ON SIDE OF THE MEMBRANE THAN ON THE OTHER;
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| WHAT IS AN EXAMPLE OF TRANSPORT WORK IN THE ER? | ER USE ENERGY TO TRANSPORT CALCIUM IONS FROM THE CYTOSOL
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| ___ WORK IS USED FOR MOVEMENT IN ANIMALS | MECHANICAL WORK
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| NAME EXAMPLES OF MECHANICAL WORK AT THE CELLULAR LEVEL | ORGANELLES MOVING,CELLS CHANGING SHAPE,CILLIA/FLAGELLA BEATING
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| MECHANICAL MOVEMENT AT A ___ LEVEL INVOLVES MUSCLE CONTRACTION | MACROSCOPIC
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| MOST MECHANICAL WORK IS MEDIATED BY ___ PROTEINS FROM INRACELLULAR CYSTOSKELETON | MOTOR (IE. ACTIN MICROFILAMENTS;MYOSIN INTERMEDIATE FILAMENTS)
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| WHAT ARE THE 2 FORMS OF OF ENERGY? | KINETIC AND POTENTIAL
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| iN SCIENCE,ENERGY IS REFERRED TO STORED ENERGY IN ___ BONDS | CHEMICAL BONDS
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| ___ ENERGY REFERS TO MOTION | KINETIC
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| STORED ENERGY IS ___ ENERGY | POTENTIAL
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| A BALL ROLLING DOWN A HILL IS AN EXAMPLE OF ____ | KINETIC ENERGY
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| ELECTRIC CHARGE FLOWING THROUGH POWER LINES | KINETIC ENERGY
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| PERFUME MOLEC SPREADING THROUGH THE AIR | KINETIC ENERGY
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| A BALL POISED AT THE TOP OF THE HILL HAS __ ENERGY | POTENTIAL
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| A MOLEC ON THE HIGH SIDE OF CONCENTRATION GRADIENT STORES __ ENERGY BECAUSE IT CAN MOVE DOWN THE GRADIENT | POTENTIAL
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| IN CHEMICAL BONDS,____ ENERGY IS STORED IN THE POSITION OF THE e- | POTENTIAL
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| T/F KINETIC ENERGY AND POTENTIAL ENERGY HAVE THE ABILITY TO BECOME EACH OTHER | TRUE
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| WORK ALWAYS INVOLVES MOVEMENT,THEREFORE IS ALWAYS ASSOCIATED WITH __ ENERGY | KINETIC ENERGY
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| POTENTIAL ENERGY CAN BE USED TO PERFORM WORK,BUT WHAT MUST HAPPEN FIRST? | POTENTIAL ENERGY MUST CONVERT TO KINETIC ENERGY FIRST
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| WHAT HAPPENS TO ENERGY DURING THE CONVERSION OF POTENTIAL TO KINETIC ENERGY? | CERTAIN AMOUNT OF ENERGY LOST TO THE ENVIRONMENT AS HEAT
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| IS THE CONVERSION OF POTENTIAL TO KINETIC ENERGY 100% EFFICIENT? | NO
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| WHEN WORK IS USED TO PUSH A BALL UP A RAMP,WHAT IS HAPPENING TO THE KINETIC/POTENTIAL ENERGY? | MOVEMENT UP THE RAMP (KINETIC ENERGY) TRANSFORMS TO POTENTIAL ENERGY OF THE BALL'S POSITION
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| THE BALL SITTING ON TOP OF THE RAMP HAS ___ ENERGY AS THERE IS NO WORK BEING PERFORMED | POTENTIAL ENERGY
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| WHEN THE BALL ROLLS DOWN THE RAMP,___ ENERGY CONVERTS TO __ ENERGY | POTENTIAL (BALL ON TOP OF RAMP) TO KINETIC (BALL ROLLS DOWN THE RAMP)
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| AS THE BALL ROLLS DOWN,WHAT HAPPENS TO SOME OF THE KINETIC ENERGY? | IT IS LOST TO ENVIRONMENT AS HEAT DUE TO FRICTION BETWEEN BALL,RAMP,AND AIR
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| IN BIOLOGY, __ ENERGY IS CHANGED TO __ ENERGY WHEN CHEMICAL,TRANSPORT,AND MECHANICAL WORK IS NEEDED. | POTENTIAL ENERGY TO KINETIC ENERGY
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| WHAT 2 LAWS GOVERN THE TRANSFER OF ENERGY | 1ST AND 2ND LAWS OF THERMODYNAMICS
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| What is the law that states the total amt of energy in the universe stays constant;nothing enters or leaves,energy jUSt converts to another type | first law of thermodynamics or law of conservation of energy
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| T/F THE UNIVERSE IS CONSIDERED TO BE A CLOSED SYSTEM AND SO IS THE HUMAN BODY | FALSE;HUMAN BODY IS OPEN SYS / UNIVERSE IS A CLOSED SYSTEM
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| WHAT HAPPENS TO ENERGY THAT STAYS IN OUR BODIES | CHANGES FROM ONE TYPE TO ANOTHER [CHEMICAL,TRANSPORT,MECHANICAL WORK]
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| THE 2ND LAW OF THERMODYNAMICS STATES THAT NATURAL SPONTANEOUS PROCESSES MOVE FROM ___ TO ___. | ORDER (NONRANDOMNESS) TO RANDOMNESS/DISORDER/ENTROPHY
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| IN OPEN SYSTEM LIKE THE BODY,WHAT IS NEEDED TO CREATE AND MAINTAIN ORDER | INPUT OF ENERGY
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| WHY DOES DIORDER OR ENTROPHY BEGIN? | OPEN SYSTEMS LOSE ENERGY TO SURROUNDINGS W/OUT REGAINING IT
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| IN A BIOLOGICAL SYS,____ REACTIONS ARE CRITICAL MEANS OF TRANSFERRING ENERGY FROM ONE PART OF THE SYS TO ANOTHER | CHEMICAL REACTIONS
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