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Where does a plant get the carbon dioxide that it needs for a dark reaction of photosynthesis?
From the air around it. During the day, plants absorb oxygen from the air. At night - they absorb carbon dioxide.
What happens when carbon dioxide is bubbled into hydrogen carbonate indicator?
The hydrogen carbonate indicator is a dark, deep red, but then turns a brighter and richer colour red. :)
What is the raw materials of Dark Reaction?
Carbon Dioxide (CO2) hope this helps <3 i love YOU!!! >.<
What are light reactions and dark reactions?
light reaction is photolysis which mean using light or photon to lysis or break the water molecules into oxygen and hydrogen ion, H+. Dark reaction or the calvin cycle uses hydrogen ion to convert carbon dioxide into glucose
How much do you breathe in and breathe out for oxygen?
the air is a mixture mainly of Nitrogen, around 80%, and a mixture of other gases including Oxygen and Carbon Dioxide (CO2). Only the oxygen is required for human breathing purposes, so you take in about 5 times the quantity of air as you need in order to get your oxygen supply. When the oxygen is used for 'internal combustion by the body's muscles, the by product is carbon dioxide which becomes part of the air you breath out. Plants don't actually breath but absorb CO2 in the process of photosynthesis, which requires light to operate, at which point the plant will release oxygen, but during the dark hours, it uses oxygen and puts out CO2.
Where does the carbon and oxygen and glucose ultimately come from?
the oxygen and carbon come from the Carbon Dioxide in the Dark Reactions of Photosynthesis. This didnt help
Why does blood turn dark red as its circulates through the body?
The oxygen in it is replaced with carbon dioxide.
Why do plants give out carbon dioxide in the dark and oxygen in the light and can this reduce oxygen in the bedroom at night?
Simple answer is, plants breath like any other organism, by day they give out oxygen and at night give out carbon dioxide, ie humans breath in oxygen and exhale carbon dioxide
What part of the day do plants produce more carbon dioxide and oxygen?
In general, plants either produce oxygen or produce carbon dioxide, but not both at the same time. During the daytime plants use sunlight (or other sources of light) to support photosynthesis where carbon dioxide is taken in and oxygen is generated. At night (or when it is dark) plants take in oxygen and generate carbon dioxide.
What gas do plants give off in the light How about in the dark?
It will take O2 gas. It will emit CO2 in the night.
Where does a plant get the carbon dioxide it needs for the dark reactions of photosynthesis?
From the air around it. During the day, plants absorb oxygen from the air. At night - they absorb carbon dioxide.
What is the gas called that is given off photosynthesis?
Carbon dioxide 6CO2 + 6H2O -----> C6H12O6 + 6O2
Where does a plant get the carbon dioxide that it needs for a dark reaction of photosynthesis?
From the air around it. During the day, plants absorb oxygen from the air. At night - they absorb carbon dioxide.
Do plants take in carbon dioxide from the air?
Plants take in carbon dioxide from the atmosphere to use in the dark reactions (Calvin Cycle) of photosynthesis, and oxygen is released into the atmosphere as a byproduct of photosynthesis.
What is the relationship between oxygen production and the assimilation of carbon?
This process occurs in plants during photosynthesis. During photosynthesis, oxygen is produced during a light dependent cycle while carbon is assimilated during a dark cycle. DB2EB1B7-59F1-3C6D-14C7-241F74ECA9CF 1.02.05
Which are those gases made in photosynthesis?
Oxygen is produced during light reaction. Carbon dioxide is used in dark reaction.
What does dark colored blood mean?
Blood is a lighter color when carrying oxygen and darken when carrying carbon dioxide. If the blood was dark, it was probably carrying carbon dioxide at the time it was taken. If it's black, it's polluted with something or your kidneys/liver are having problems.
