Cellular respiration and photosynthesis
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37 Terms
what needs energy?
Everything
What happens when energy is used
some is lost, some is stored
What does ATP stand for
Adenosine triphosphate
what 3 things do organisms store energy as?
carbs, lipids, protein
plant energy storage
starch
animal energy storage
glycogen
3 parts to ATP
adenosine (base found in DNA) ribose (5 carbon sugar) and 3 phosphate groups
why use ATP over starch and glycogen?
ATP is smaller with more useable energy, and accessed quicker
where is energy stored
bonds between phosphates
how is molecular energy accessed
when the phosphate bonds break
How to turn ADP to ATP
add a phosphate
where does cellular respiration take place
mitochondria
where does photosynthesis take place
in the thylakoids of thr grana in the chloroplast
photosynthesis
taking light energy and converting it into chemical energy
organisms that use photosynthesis
plants and algae
what color is chlorophyl
green
why is the chlorophyl important for photosynthsis
catalyst for photosynthsis
what colors are best for plant growth
red and blue
what color is least useful for plants
green—reflects it all
Needed for Calvin Cycle
ATP and NADPH from light-dependent phase; carbon dioxide
chemical formula for photosynthesis
6H2O+6CO2=6CH1206 +6CO2
Four things needed for photosynthesis
water, carbon dioxide, sunlight, temperature
what type of photosynthesis do most plants use
C3—do everything during the day
what kind of photosynthesis does corn do?
C4
cellular respiration
breaking down food into ATP, makes stored energy more accessible
aerobic respiration
needs oxygen
anaerobic respiration
doesn’t need oxygen
Kreb’s cycle
citric acid cycle
system that produces most ATP
Electron transport chain
How much ATP is produced during the ETC
34 ATP
fermentation
breakdown of food without oxygen
alcoholic fermentation
in bacteria and yeast, gives of CO2 and ethyl alcohol
lactic acid
in animals and bacteria, makes ATP
metabolism
energy needed to do life processes
catabolism
breaks down molecules and releases energy
anabolism
builds molecules and stores energy
what happens to metabolism with environmental condtions
the rate changes
Note 
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