bio- the ones I couldn't get on bellas deck 11/27 Flashcards
where dose a light dependant reactions occur
the chloroplast (thylakoid membrane)
van Helmont
he weighed a container and the dirt inside the container, he them weighed a seedling and planted it in the pot. he continued to water the plant and then in 5 yrs took the plant out and reweighed everything. The plant weighed more but the dirt weighed the same. He concluded the mass of plants came from H2O
Joseph Priestley
lit a candle and then put a container over it, he then observed that the candle soon went out.
Then created an experiment where he put a plant inside the container with the candle and then once again lit it, the candle soon went out again and was no able to be relighted but after a few days it was able to be lit again. He concluded that the plants produce oxygen
what is one factor that makes major contribution to the mass of plant besides water
carbon in carbon dioxide makes major contribution to the mass of plant
Ingen-Housz
he put a plant inside 2 container filled with water. One container was kept under a light and the other in a dark corner, he found that the container under the light had bubbles but the one with no light had no bubbles. he then concluded that plants need light for photosynthesis to occur
where dose the Calvin cycle occur
the stroma
calorie
the amount of energy needed to raise 1g of water 1 C degree
formula for cellular respiration
6O2+C6H12O6——–> 6CO2+6H2O+ATP
(or)
Oxygen and glucose———> ATP, carbon dioxide and water
cellular respiration
an aerobic process that breaks down food and releases energy in the presence of oxygen
what goes in and comes out of the Krebs cycle
in- pyruvic acid
out- CO2, NADH, FADH2, ATP
in cellular respiration what is the total amount of ATP molecules and how many are made in each step
GLYCOLOSIS- 2ATP
KERBS CYCLE and
ELECTRON TRANSPORT CHAIN- 34ATP
TOTAL- 36 ATP
what does aerobic mean
requires oxygen
what does anaerobic mean
does not need oxygen
What can ADP be compared to?
a rechargeable battery
photosynthesis
process by which autotrophs use the energy of sunlight to produce high-energy carbohydrates–sugars and starches–that can be used as food