Biology Photosynthesis & Cell Respiration

49 cards


 
  
Created Oct 8, 2012
by
mialoucks

 

 
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1
Photosynthesis 
 
Plants and other organisms convert light energy into chemical energy 
2
Cell Respiration
 
The set ofmetbolic reactions and processes that take place in the cells of organisms to convert...
3
Equation Photosynthesis
 
6CO2 + 6H2O + Energy -----> C6H12O6 + 6O2
4
Equation Cell Respiration
 
C6H12O6 +6O2 -------> 6CO2 + 6H2O + Energy
5
The bubbles formed during photosynthesis are made from what gas?
 
Oxygen
6
Glycolysis
 
Glucose is split into two molecules of a 3 carbon sugar
Produces 2 molecules of ATP,...
7
Citric Acid Cycle or Krebs Cycle
 

Compounds NAD and FAD...

8
Electron Transport Chain
 

Requires oxygen directly,...

9
Which stage of cell respiration produces pyruvate?
 
Glycolysis
10
Which stage of cell respiration produces most ATP?
 
Electron Transport Chain
11
Organelle involved cell respiration
 
mitochondria
12
Organelle involved in photosynthesis
 
chloroplast
13
Aerobic Respiration
 
Contains oxygen (more efficient)
14
Equation Fermentation
 
C6H12O6--------> 2 C2H5OH + 2CO2
1 glucose molecule converted into two ethanol molecules...
15
Endotherm
 

ORganism that produces...

16
Ectotherm
 

Organisms which rely on...

17
Homeotherm
 

Maintaining a stable internal...

18
Poikilotherm
 
Organism whose temperature varies considerable
19
Metabolism
 

 The sum of the physical...

20
Highest metabolism
 

small organisms, endothermic...

21
How does CO2 effect rate of photosynthesis
 
increases rate, speed up
22
Eng products of light reaction?
 
ATP + NADPH
23
End product of dark reaction 
 
Sugar C6H12O6
24
is photosynthesis endergonic or exergonic?
 
endergonic
25
Cell respiration endergonic or exergonic? 
 
exergonic
26
Energy made during cell respiration?
 
ATP
27
Two reactants used to make ATP? 
 
Glucose and oxygen (?)
28
Where does following rxn occur?
H20---> 2H + 02
 
Photosynthesis II, Thyllakoid 
29
CO2-----> C6H12O6
Where occurs?
 
Stroma of the chloroplasts 
30
Glucose---> Pyruvate 
Where occurs? What phase?
 
Cell respiration: Glycolysis in cytoplasm 
31
C6H12O6------> CO2
Where occurs? What phase?
 
Cell respiration: Krebs Cycle: 
Matrix of mitochondria 
32
Where does fermentation reaction occur?
 
Cytoplasm
33
Where does this occur?
making ATP using NADH
 
mitichondria
Electron transport chain
34
Where does gas exchange occur in plants? 
 
Stomata 
35
Making NADPH and ATP
 
maybe cristae 
electron transport chain
36
H20---> 2H + O2
What phase?
 
Photosynthesis light reaction
37
What phase?
CO2---> C6H12O6
 
dark reaction photosynthesis (calvin cycle)
38
Making ATP using NADH
what phase?
 
Cell Respiration: Electron Transport chain
39
Reduction
 
Adding negative electrons to molecule/ adding hydrogen atoms
Making ATP using NADH--...
40
Oxidation
 
Loss of electrons/ loss of hydrogen atoms 
If one molecule is oxidized, must also...
41
In photosynthesis, electrons used in the electron transport chain come from what molecule? 
 
NADH
42
In cell respiration, electrons used in ETC come from what molecule?
 
NADH and FADH2
43
The final electron receptor in phtotsynthesis is...
 
NADP+
44
The final electron acceptor of cell respiration is...
 
Oxygen
45
What is used by plants to harvest light?
 
Pigments
46
What color of light is not absorbed, but reflected by plants?
 
Green
47
True or false: A pH value higher than the optimum will icrease rate of photosyntheis?
 
False; needs to be close to optimum for best rate
48
Which type of plant closes its stomata in the day and stores CO2 in the night in the form of...
 
CAM (orchids, cacti, succulents) 
49
What type of plant is corn?
 
C4

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