Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
23 Cards in this Set
- Front
- Back
|
DEF OF ENERGY
|
THE CAPACITY TO DO WORK.
2 FORMS, KINETIC AND POTENTIAL. |
|
|
LAWS THAT GOVERN THE CONVERSION OF ENERGY
|
THE TWO LAWS OF THERMODYNAMICS
|
|
|
1 LAW OF THERMODYNAMICS
|
ENERGY IS NEITHER CREATED NOR DESTROYED
|
|
|
2 LAW OF THERMODYNAMICS
|
CONVERSION OF ENERGY IS NOT 100% EFFICIENT
|
|
|
ENDERGONIC VS EXOGERNIC ENERGY
|
INPUT OF ENERGY VS OUTPUT OF ENERGY
|
|
|
CELLULAR RESPIRATION
|
EXERGONIC AND RELEASES ENERGY BY THE BREAKDOWN OF GLUCOSE
|
|
|
CELLULAR METABOLISM
|
ALL THE ENDERGONIC AND EXERGONIC REACTIONS IN CELLS
|
|
|
ADENISUBE TRIPHOSPHATE MOLECULES
|
ATP MOLECULES POWER NEARLY ALL FORMS OF WORK
|
|
|
ATP AND ADP IN PHOSPHOHORYLATION
|
ENERGY FROM EXERGONIC REACTIONS IS STORED IN ATP.
ATP BECOMES ADP IN A PROCESS CALLED PHOSPHOHORYLATION. ENERGY IS RELEASED BY THE HYDROLYSIS OF THE PHOSPHATE GROUP AND WORK IS PERFORMED |
|
|
ENZYMES
|
PROTEINS THAT REDUCE THE AMOUNT OF ENERGY NECESSARY FOR REACTIONS TO OCCURE.
HAVE SPECIFIC SHAPES THAT FACILITATE CERTAIN REACTIONS |
|
|
INHIBITORS
|
BLOCK ENZYME ACTIVITY
SOME PESTICIDES AND ANTIBIOTICS |
|
|
MEMBRANES IN CELLS
|
ACT LIKE ASSEMBLY LINES FOR ORGANIZING REACTIONS
|
|
|
PLASMA MEMBRANES
|
SELECTIVE IN THE TYPE OF MOLECULES THEY ALLOW IN OR OUT
|
|
|
PHOSPHOLIPID BILAYER
|
PROTEIN MOLECULES ARE EMBEDDED IN LAYER TO MAKE THE PLASMA MEMBRANE A MOSAIC OF STRUCTURE AND FUNCTION
|
|
|
SIGNAL TRANSDUCTION
|
MESSAGES WITHIN A CELL TO PERFORM A SPECIFIC ACTIVITY
|
|
|
PASSIVE TRANSPORT
|
DIFFUSION: SMALL MOLECULES MOVING ACROSS THE MEMBRANE PASSIVELY FROM AN AREA OF HIGH CONCENTRATION TO LOW
AKA OSMOSIS |
|
|
HYP-ER-TONIC VS HYP-O-TONIC
|
HYPER: SOLUTION WITH HIGHER CONCENTRATION
HYPO: SOLUTION WITH LOWER CONCENTRATION |
|
|
WATER BALANCE BETWEEN CELLS AND ENVIORNMENT
|
CRITICAL
EX: RED BLOOD CELLS IN SOLUTION W/ NO IONS WILL SHRIVEL MAINTAINING PROPER BALANCE IS CALLED OSMOREGULATION |
|
|
FACILITATED DIFFUSION
|
TRANSPORT PROTEINS HELP MOVE SOME MOLECULES ACROSS PLASMA MEMBRANE
|
|
|
ACTIVE TRANSPORT
|
USES ENERGY TO MOVE MOLECULES ACROSS THE MEMBRANE AGAINST THE CONCENTRATION GRADIENT
(REQUIRES ENERGY WHERAS DIFFUSION DOESN'T) |
|
|
EXOCYTOSIS
|
MOVES BULKY MOLECULES OUT OF CELLS
|
|
|
EXOCYTOSIS
ENDOCYTOSIS |
EXO: MOVES BULKY MOLECULES OUT OF CELLS
ENDO: MOVES BULKY MOLECULES IN |
|
|
CHLOROPLASTS
|
USE ENERGY FROM SUNLIGHT TO COMBINE WATER AND CARBON DIOXIDE TO MAKE SUGARS
|
