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Photosynth & Cell
ES Photosythesis & Cell Respiration
| Question | Answer |
|---|---|
| The proccess by which your cells transfer the energy in glucose to ATP | Aerobic Cellular Respiration |
| The process by which plants take light energy and convert it into chemical energy | Photosynthesis |
| Requires oxygen | Aerobic Cellular Respiration |
| The byproducts of this reaction are water and carbon dioxide | Aerobic Cellular Respiration |
| The byproducts of this reaction are water and oxygen | Photosynthesis |
| C6H12O6 + O2 => ATP + H2O + CO2 | Aerobic Cellular Respiration |
| 6H2O + 6CO2 + light E chlorophyll-> C6H12O6 + O2 | Photosynthesis |
| Requires stomata to allow for as exchange with the environment | Photosynthesis |
| This occurs partly in the cytoplasm, but primarily in the mitochondria | Aerobic Cellular Respiration |
| This occurs in the chloroplast | Photosynthesis |
| List 3 primary environmental factors necessary for photosynthesis to occur: | light energy, CO2, H2O |
| What Cellular Respiration Yields 36-38 ATP | Aerobic Cell Respiration |
| What Cellular Respiration Yields 2 ATP | Anaerobic cell Respiration |
| Step 1 of both aerobic and anaerobic cellular respiration | glycolysis |
| Step 3 that yields 2 ATP and E stored in NADH and FADH2 | Kreb's Cycle |
| Anaerobic process used in muscle cells when O2 is gone | Lactic acid fermentation |
| Cellular Respiration begins with | glucose |
| Glucose is broken down during... | glycolysis |
| Glycolysis produces a net gain of | 2ATP |
| Glycolysis occurs in the... | cytoplasm |
| Glycolysis produces... | pyruvate |
| Pyrovate can be used in what processes | anaerobic processes |
| Pyruvate is used in what | aerobic respiration |
| Aerobic respiration starts with | Kreb's Cycle |
| Kreb's Cycle occurs in the | mitochondria |
| Kreb's Cycle has a net yield of | 2ATP, NADH, FADH |
| Electron transport occurs in the | mitochondria |
| NADH & FADH is used in the | electron transport |
| Electron transport has a net yield of | 32-34ATP |
| Pyruvate can be used in anaerobic processes such as.... | lactic acid fermentation |
| Lactic acid fermentation produces | lactic acid |
| Carbon Dioxide + Water --(light)---> | sugar + oxygen |
| 6CO2 + 6H2O --(light)---> | C6H12O6 + 6O2 |
| The primary need of all cells is | energy |
| This is required for all cellular processes | energy |
| This is stored, used (but never reused) and escapes constantly | energy |
| This process is used by all organisms to release energy from storage | cellular respiration |
| 3 ways organisms obtain energy | autotrophs, heterotrophs, cell respiration |
| The energy storage molecule | ATP |
| What does ATP stand for (what do the letters mean) | Adenosine tri-phosphide |
| The key to how ATP stores energy is found in | the bonds between the 3P; they're bound by unstable high E bonds |
| When the cell needs E, what breaks off the ATP molecule, and E is released from storage for cell use | phosphate |
| When the cell needs E, phosphate breaks off the..... molecule, and E is released from storage for cell use | ATP |
| When a cell is storing E the........ recombines with a phosphate which puts E back into storage | ADP |
| With proper enzymes & an adequate supply of E, the ADP + a phosplate can recombine to form..... | ATP |
| ADP + P + Energy ----> | ATP |
| Photosynthesis is the process of absorbing what | sunlight energy |
| Photosynthesis is the process of aborbing...... and converting it into stored....... | sunlight energy, chemical energy |
| 12H2) + 6CO2 + light E --(chlorophyl)----> | C6H12O6 + 6H2O + 6O2 |
| This is the primary catalys for photosythesis (it's a green piment) | chlorophyll |
| There are at least 4 types of these, with ...... and ....... being the most abundant | chlorophyll, chlorophyll a, chlorophyll b |
| The chlorophyll types that are not the most abundant | accessory pigments |
| The 2 phases that photosynthesis takes place in | light dependent phase and light independent phase |
| What are the conditions for photosynthesis | light, supply of C2O, proper temperatures, supply of H2O |
| Some autotrophs convert E from inorganic chemicals by a process of | chemosynthesis |
| This requires light E, electons in chlorophyll a are excited by the light absorbed in the various pigments | Light dependent phase |
| This depends on the product of the ligh-dependent phase and C to produce the precursor for the glucose | Light independent phase |
| Openings in leaves for gas exchange (CO2 in; O2 & H2O vapor out) are called | stomata |