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Photosynthesis
This category is for questions about the chemical process in which autotrophic organisms use sunlight, carbon dioxide and water to make glucose, water and oxygen. This process is vital to life and is of great importance in biology.
6,415 Questions
Why does photosynthesis need to happen?
photosynethesis needs to happen beacause in order for the animals and the humans to livewe need photosynthesis or this to happen.
How many electron transport chains are there in photosynthesis?
There is one electron transport chain in photosynthesis, which is located in the thylakoid membrane of the chloroplast. This electron transport chain is responsible for transferring electrons and generating ATP and NADPH during the light-dependent reactions of photosynthesis.
Why is the Dark Reaction sometimes called Light Independent Reaction?
Because the dark reactions are CO2 assimilation's and do not need light energy. They use the ATP and NADPH created from the light reactions to convert CO2 to carbohydrates, so this can happen in the "dark" as long as the light reactions already happened.
How do you pull yourself out of a dark phase?
Prayer seems to work for many people, just look up and pray, and it will get better. Another option is to find someone to talk to, this can be a friend you can confide in, a family member. If you are experiencing more serious depression and have any thought of suicide, then seek professional help right away.
What allows a plant to make glucose?
The process of photosynthesis, as catalyzed by chlorophyll or an equivalent molecule.
What is true of the role of carbohydrates in photosynthesis and cellular respiration?
Carbohydrates are made in photosynthesis. it is burning in the cellular respiration.
Why would a 1999 Isuzu Trooper shake at stop lights?
I just want to clarify the problem. When it's cold it runs fine no problems shifts fine and everything is good , byt after about 25-30 of driving is when the problems begin.Wen I'm stepping on breakes and near the stopping speed my front end starts to shake and the same at take of speed near 2-3 mph and same at full stop trans in drive. When i shift to neutral and break i do not have any problem. Please let me know what you think.
if a automatic tranny is low on fluid it can cause what you are talking about.
if the shaking is when you are on the breaks than most likely it means you have bad rotors wich are the metal discs your brake pads grab onto to stop your vehicle. through time they get warped hence creating a woble when the pads are touching them. getting your rotors "turned" is cheap to do, turned meaning they machine them to a smooth surface again. if they are old just replace them.
also check your motor mounts. if those are bad even a smooth running vehicle will shake.
NADPH is produced during the light reactions of photosynthesis in the thylakoid membrane of chloroplasts. These reactions involve the absorption of light energy, which is used to drive the electron transport chain and ultimately reduce NADP+ to NADPH. The Calvin cycle, which takes place in the stroma of the chloroplast, utilizes NADPH produced in the light reactions to reduce carbon dioxide to carbohydrates.
What pigment molecules absorb a photon and pass the energy to the reaction-center complex?
chlorophyll
Is the snake plant the only plant the produces oxygen at night?
No, gerbera daisy and aloe also produce O2 at night
Is catalyst a product or reactant?
It is neither. It does not directly participate in the reaction but rather creates more optimal conditions for the reaction to occur, such as reducing energy input for a reaction or reducing concentration and pressure requirments.
These bacteria are called cyanobacteria, or blue-green algae. They use photosynthesis to produce their own food, generating oxygen as a byproduct. This process is similar to that of plants.
Which substance in a chloroplast is a green pigment that absorbs energy for photosynthesis?
The green pigment is called "chlorophyll".
What is the antonym for cellular respiration?
The antonym for cellular respiration is photosynthesis, which is the process by which plants and other organisms convert sunlight into energy. While cellular respiration releases energy by breaking down food molecules, photosynthesis uses energy to build food molecules.
Give the top most advocates of kodad?
no body is top most here, there are several persons practicing as advocates at kodad each of them have their own cases and talent
What is a heterotroph and how does photosynthesis help it?
A heterotroph is something that eats other organisms foods and photosynthesis helps it by making the food for heterotroph's and other organisms to eat.
What is Bill of material's Flushing principle used in ERP systems?
The "Flushing Principle" in a Bill of Materials, is used set the point at which a bill of material component is automatically consumed during production in order to both;
> Establish the point at which a raw material is removed from available inventory (this is meant to prevent a raw material already assigned to an existing production order from appearing to be available to someone planning future production orders).
> Establish the point at which a raw material's cost is recorded to the appropriate general ledger account(s).
Generally, this information is manually entered or selected from a list of options within the setup of Enterprise Resource Planning (ERP) or production software.
A common methodology would be to indicate to the software system the stage of the production process in which the raw material is to be consumed.
For example, a bill of material component might be consumed in the following ways:
1) Pre-flushed: consumed at the start of the production cycle
2) Back-Flushed: consumed at the end of the production cycle
3) Manually: consumed when manually entering the information any time within the production cycle.
Does photosynthesis have anything to do with photography?
Photosynthesis and conventional (chemical) photography are distantly related insofar as both use photochemistry, which is any process by which exposure to light causes a chemical change in a substance.
In a plant performing photosynthesis, the light reaction causes a chemical change in the presence of chlorophyll by which the plant converts light energy into sugar energy using water and carbon dioxide.
In chemical photography the light reaction converts light energy chemically into a latent (hidden) image in a light sensitive material such as a salt (halide) of silver. The latent image can then be further chemically developed into a visible image.
What needs to be repaired if you get the Code p0420 catalyst effeciency threshold low?
2000 HONDA ODYSSEY CODE PO420.WHAT NEED TO BE REPLACE? ANSWER XXXXXXXXXXXXXX Code PO420 is catalytic converter efficiency low bank 1, sensor1. You did not state as to the year,make and model of the car as well as the engine size. I am a member of IATN and the majority of there fixes was related to someone installing an AFTER MARKET converter. There is a big difference. I strongly suggest that you go to a repair shop with the proper equipment as well as a very good tech to diagnosis the problem. You could replace parts and never fix the problem.jd1709
