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;
87 Cards in this Set
- Front
- Back
Strips an Electron (NADPH -> NADP+) |
Oxidation |
|
Adds an Electron (NADP+ -> NADPH) |
Reduction |
|
A compound that reduces another is called a ____________ |
reducing agent |
|
A compound that oxidizes another is called ____________ |
oxidizing agent |
|
ATP Stands for? |
Adenosine Triphosphate |
|
Excess free energy, Increase of cell heat, Excessive thermal motion, Damage and destroy the cell |
ATP |
|
often called the energy currency of the cell; used to fill any energy need of the cell |
ATP: Adenosine Triphosphate |
|
Most of the energy that drives metabolism is supplied by? |
ATP |
|
When this is broken down, energy is released |
ATP |
|
Excess energy not used by the cell will be transformed into? |
Heat Energy
|
|
Adenosine bound to 3 Phosphate Groups: |
Nitrogenous Base, Ribose, Sugar, and a Phosphate Group (3 - Alpha, Beta, Gamma) |
|
A nucleotide that is the major energy source of the cell |
ADP |
|
ADP Stands for? |
Adenosine Diphosphate |
|
A nucleotide: Adenine, Ribose Sugar, and Phosphate Groups (2) |
ADP: Adenosine Diphosphate |
|
ATP Works by? |
- Food is broken down to produce ATP: Cellular Respiration - ATP will react with water inside the cell: Hydrolysis |
|
When a Cell Requires more energy it requires more ________ |
ATP: Adenosine Triphosphate |
|
Cell regenerates ATP by adding an inorganic phosphate group (Pi) to ______ |
ADP |
|
Hydrolysis of ATP |
- Broken Bond (Phosphate Groups) - Releases one Pi - Exergonic - Releases Energy - ATPase Involved |
|
Phosphorylation of ADP |
- Formed bond (Phosphate groups) - Adds one Pi - Endergonic - Absorbs energy - ATP Synthase involved |
|
Study of the transformation of energy in living organisms |
Bioenergetics |
|
Motion: Heat & Light Energy, Photosynthesis (Chloroplast) |
Kinetic Energy |
|
Position (Rest): In chemical bonds, Cellular Respiration (Mitochondria) |
Potential Energy |
|
Requires a net input of energy |
Endergonic Reaction |
|
Releases Energy (Reaction)
|
Exergonic Reaction |
|
Photosynthesis falls under what energy reaction?
|
Endergonic Reaction |
|
Cellular Respiration falls under what energy reaction? |
Exergonic Reaction
|
|
an Energy Reaction with Anabolic Process |
Endergonic Reaction |
|
Phosphorylation of ADP Falls under what energy reaction? |
Endergonic Reaction |
|
An energy reaction that is a Catabolic Process |
Exergonic Reaction |
|
Hydrolysis of ATP Falls under what energy reaction? |
Exergonic Reaction |
|
Process were the body changes food and drink to energy |
Metabolism |
|
X + Y -> XY |
Anabolism (Anabolic) |
|
A -> B+C |
Catabolism (Catabolic) |
|
Small molecules to Large Molecules |
Anabolism |
|
Large molecules to small molecules |
Catabolism |
|
Consumes energy to build complicated molecules from simple compounds |
Anabolism |
|
Releases energy by breaking down complex molecules to simple compounds |
Catabolic |
|
These pathways intersect in such a way that energy released from catabolic can be used to drive anabolic. (By ATP) |
Energy Coupling |
|
A reaction that uses energy from an exergonic reaction to filed an endergonic reaction |
Coupled Reaction |
|
The exergonic hydrolysis of ATP is coupled with the exergonic dehydration process: transferring a phosphate group to another molecule |
Coupled Reaction |
|
Chemical Compounds that reflect only certain wavelengths of visible light |
Pigments |
|
Found only in Algal and Plant Cells |
Chlorophyll |
|
Between the two membranes of the chloroplast envelope (double membrane) |
Intermembrane Space |
|
Semi-Fluid material that contains dissolved enzymes; Light Independent Reaction |
Stroma |
|
Flat sac disk-like structures suspended in the stroma |
Thylakoid |
|
A stack of thylakoids |
Granum |
|
Operates light depended reactions |
Thylakoids |
|
Thin membranous folds |
Lamellae |
|
Aqueous space in each thylakoid, connects grana together |
Lumen |
|
Red
|
Anthocyanins |
|
Orange |
Carotenoids |
|
Yellow |
Xanthophyll |
|
Green |
Chlorophyll |
|
Causes the green colors in plants |
Chlorophyll |
|
Largest peak in the red regions of the spectrum |
Chlorophyll A |
|
Greater quantity in plants (Chlorophyll) |
Chlorophyll A |
|
Largest peak in blue region of the spectrum |
Chlorophyll B |
|
Absorbs light in a wider range of the visible light spectrum |
Chlorophyll B |
|
Plants that live in low light tends to have more _______. |
Chlorophyll B |
|
Xanthophyll falls under this pigment |
Carotenoids |
|
Causes the yellow, orange, and red colors in plants |
Carotenoids |
|
Autumn leaves appear red and yellow because ________ are revealed. Chlorophyll breaks down in response to less sunlight |
Carotenoids |
|
Absorb light at wavelengths from 400 to 600 MM (UV to Blue and Green) |
Carotenoids |
|
This pigment is found in cell vacuoles
|
Anthocyanin |
|
Anthocyanin falls under what pigment? |
Flavonoids |
|
Absorb light at wavelength from 250 to 500 NN (UV to Blue and Green) |
Flavonoids |
|
Blue and Violet |
Flavonoids |
|
Leaves change color in response to __________ and __________. |
Shorter days and Lower Temperature |
|
The process through which light energy is converted into chemical energy stored in sugar and other molecules |
Photosynthesis |
|
Opposite of Cellular Respiration |
Photosynthesis |
|
The ultimate energy source of plants |
Sun |
|
The main site of chloroplast |
Leaf |
|
Temperate plants with no special mods |
C3 Plants |
|
Hot weather plants with separate fixation & calvin cycle |
C4 Plants |
|
Desert Plants |
CAM Plants |
|
Most plants are ___ like Rice and Cannabis |
C3 |
|
Corn and Sugarcane are examples of ____ Plants |
C4 |
|
Cacti and Pineapples are examples of _____ Plants |
CAM |
|
Key cells of these plants are Palisade Mesophyll |
C3 and CAM Plants |
|
Key cells of these plants are Palisade Mesophyll and Bundle Sheath |
C4 Plants |
|
The ideal temperature for C3 Plants is? |
20-30 Degrees Celcius (65-85 Fahrenheit) |
|
The ideal temperature for C4 Plants is? |
30-40 Degrees Celcius (85-105 Fahrenheit) |
|
CAM Plants' ideal temperature for the night is? |
10-15 Degrees Celcius (50-60 Fahrenheit) |
|
CAM Plants' ideal temperature for the day is? |
30-40 Degrees Celcius (85-105 Fahrenheit) |
|
Uses Chlorophyll A as the primary photoreceptor |
PSI (PS700) |
|
Used Chlorophyll A and B |
PSII (PS680) |
|
Splitting of water releases oxygen |
Photolysis |