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Top competitors on query "where are the chlorophyll pigments located in the chloroplast"
http://evolutionaryroutes.wordpress.com/2011/08/31/the-taming-of-the-chloroplast/ Competition: low
The predatory alter-ego then grows a special feeding apparatus that allows it to acquire a new Nephroselmis algae from its environment, starting the endosymbiosis anew. Dedicated components of our cells (organelles) have been acquired via the process of endosymbiosis, in which one organism lives within the body of another in order to gain access to benefits such as a reliable source of nutrients or protection from the elements
http://library.thinkquest.org/5420/cellsplt.html Competition: low
Did you know that the largest suppliers of oxygen in the whole world are tiny plants known as photoplankton? They are found in the oceans and are really important to giving us the oxygen needed to keep life going on our planet. If you would like to see an actual photograph of a chloroplast viewed through the lens of an electron microscope, visit the Nanoworld Image Gallery (you'll need to register in order to view the gallery)
http://www.ehow.com/facts_4826584_chlorophyll-effects.html Competition: low
on chlorophyll benefits Chlorophylls information Springboard 4 Health website for chlorophyll information More Like This Risks of Liquid Chlorophyll Healing Power of Chlorophyll Effects of Chlorophyll on Crohn's You May Also Like Risks of Liquid Chlorophyll Liquid Chlorophyll Side Effects. Effects Research studies show that chlorophyll effects include blood regeneration, reversing the signs of aging, the reversal of anemia, decrease in colon cancer risk, and other forms of cancer can be adversely affected by the use of chlorophyll
http://www.hsu.edu/pictures.aspx?id=1653 Competition: low
In order to extract these pigments from the thylakoid membranes of the chloroplasts, the organelles in which photosynthesis occurs, fresh, ground or torn leaves (preferably spinach) may be soaked in acetone or concentrated alcohol. The pigments flouresce at a lower energy level than what they absorb, so the chlorophylls flouresce a red color (red has the lowest amount of energy of any of the colors in the visible spectrum)
Photosynthesis: The Role of Light
http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/L/LightReactions.html Competition: low
It is a homotrimer with each subunit in the trimer containing: 12 different protein molecules bound to 96 molecules of chlorophyll a 2 molecules of the reaction center chlorophyll P700 4 accessory molecules closely associated with them 90 molecules that serve as antenna pigments 22 carotenoid molecules 4 lipid molecules 3 clusters of Fe4S4 2 phylloquinones View structures of chlorophyll a, chlorophyll b, and beta-carotene, a carotenoid. The LHC-II of spinach is a homotrimer, with each monomer containing a single polypeptide 8 molecules of chlorophyll a 6 molecules of chlorophyll b 4 carotenoid molecules 5
What is the definition of chlorophyll
http://wiki.answers.com/Q/What_is_the_definition_of_chlorophyll Competition: low
Plants make food when What is a chlorophyll? The coloring pigment in plants, that gives the plants its green color.It's in the plant cells, and t Does cactus have chlorophyll? yes they do. Photosynthesis is the opposite of respiration, the process in animals (and humans) where, instead of energy, water and carbon dioxide being converted into sugars and oxygen, sugars and oxygen (that we breathe in) are converted into water vapor and carbon dioxide (which we breathe out) and energy, necessary for our bodies to work
http://www.enchantedlearning.com/subjects/plants/glossary/indexp.shtml Competition: low
PRICKLY PEAR CACTUSPrickly pear cacti (genus Opuntia, many species) are North American desert succulents that have flat, fleshy, leaf-shaped pads and large spines (modified leaves) growing from tubercles (small bumps on the pads). PLEISTOCENEThe Pleistocene was an epoch of geologic time that lasted from 1.8 million to 11,000 years ago; it was a period of widespread glaciation and large Ice Age animals (caled Pleistocene Megafauna)
http://www.vitamins-supplements.org/phytochemicals/chlorophyll.php Competition: low
Interestingly, the chlorophyll molecule is chemically similar to human blood, except that its central atom is magnesium, whereas that of human blood is iron. Antioxidant nutrients such as vitamins A, C and E help to neutralise harmful molecules (free radicals) in the body that can cause damage to healthy cells
http://www.ftexploring.com/photosyn/chloroplast.html Competition: low
The electrons and hydrogen ions are used, and some of the oxygen may get used for respiration, but a lot of them just go back out to the atmosphere where you and I may breath them with our very own gas exchange systems. One of the hard to understand aspects of light, is that it appears to travel as either a wave or a particle depending on how you happen to be looking at it
http://www.chm.bris.ac.uk/motm/chlorophyll/chlorophyll_h.htm Competition: low
He had heard of Priestley's experiments, and a few years later spent a summer near London doing over 500 experiments, in which he discovered that light plays a major role in photosynthesis. Chlorophyll in Plants The chlorophyll molecule is the active part that absorbs the sunlight, but just as with hemoglobin, in order to do its job (synthesising carbohydrates) it needs to be attached to the backbone of a very complicated protein
Green Sea Slug Is Part Animal, Part Plant - Wired Science
http://www.wired.com/wiredscience/2010/01/green-sea-slug/ Competition: low
Now it turns out that the slug has acquired enough stolen goods to make an entire plant chemical-making pathway work inside an animal body, says Sidney K. The slugs can manufacture the most common form of chlorophyll, the green pigment in plants that captures energy from sunlight, Pierce reported January 7 at the annual meeting of the Society for Integrative and Comparative Biology
Plant Pigments that absorb light
http://www.kadasgarden.com/Cpigments.html Competition: low
When applying this to cultivation and artificial lights, it would seem logical to choose lights that peak in the 430-470nm and 640-680nm range, to allow the 2 main chlorophyll types to gather the most energy. When fall arrives in many countries and the leaves change colour, the chlorophyll "dies back" and the xanthophylls are more apparent in the yellow colour you see (like a maple tree) -The Xanthophyll cycle is a wondeful skill a plant has
http://www.yourdictionary.com/chloroplast Competition: low
Like mitochondria, chloroplasts have their own DNA that is different from the DNA in the nucleus, and chloroplasts are therefore believed to have evolved from symbiont bacteria, their DNA being a remnant of their past existence as independent organisms
http://biology.clc.uc.edu/Courses/Bio104/photosyn.htm Competition: low
In the daytime, when the light reaction is occurring and ATP is available (but the stomates must remain closed), they take the CO2 from these organic compounds and put it into the Calvin cycle. Chlorophyll and several other pigments such as beta-carotene are organized in clusters in the thylakoid membrane and are involved in the light reaction
What is one reason why plants have accessory pigment molecules like chlorophyll b and carotenoids
http://wiki.answers.com/Q/What_is_one_reason_why_plants_have_accessory_pigment_molecules_like_chlorophyll_b_and_carotenoids Competition: low
In a photosystem clusters of chlorophyll a chlorophyllb and carotenoid pigments function most like what? an antanae What is a group of a couple of hundred chlorophyll a chlorophyll b and carotenoid molecules that act as a light gaa chlorophyll b and carotenoid molecules that act as a light gathering unit calle? Antenna Assembly Chlorophyll b is an example of what pigment in plants? Chlorophyll B is an example of an accessory pigment in plants
http://www.chacha.com/question/why-do-plants-have-these-other-pigments-besides-chlorophyll Competition: low
Why do some plants have a greater concentration of chlorophyll than others? Plants with different chlorophyll concentrations indicate what biome they may... 12 months ago How can I describe the stages of photosynthesis using the words 'thylakoid', light dependent reactions, and light independent reactions? Within the thylakoid membrane is a chemical called chlorophyll, which absorbs and..
Chloroplast - CreationWiki, the encyclopedia of creation science
http://creationwiki.org/Chloroplast Competition: low
A generalized image of Photosystems in Photosynthesis, a light harvesting cluster of photosynthetic pigments in a chloroplast thylakoid membrane While the plant performs photosynthesis, Photosystem I and Photosystem II both work together. Especially, the top of the leaf is greener than the bottom of the leaf, because the chlorophylls are concentrated at the top of the leaf more than those of at the bottom of the leaf
Chloroplast - definition from Biology-Online.org
http://www.biology-online.org/dictionary/Chloroplast Competition: low
It is because embedded in the thylakoid membrane is the antenna complex consisting of proteins, and light-absorbing pigments, including chlorophyll (the green pigment) and carotenoids
Chlorophyll - definition from Biology-Online.org
http://www.biology-online.org/dictionary/Chlorophyll Competition: low
were first classified as plants because of their ability to carry out photosynthesis, which both plants and cyanobacteria have the green pigment chlorophyll that allows them to carryout this process. There are about five closely related chlorophylls: chlorophyll a chlorophyll b chlorophyll c chlorophyll d chlorophyll e chlorophyll f Word origin: Greek chloros (green) and phyllon (leaf)
What role does Chlorophyll play in photosynthesis? Where is Chlorophyll found? - Yahoo! Answers
http://answers.yahoo.com/question/index?qid=20081018141955AAYeOKj Competition: low
This captured energy can then be used to hydrolize carbonic acid (the union of water and carbon dioxide - which occurres spontaneously in water exposed to carbon dioxide)
Chemical of the Week -- The Chemistry of Autumn Colors
http://scifun.chem.wisc.edu/chemweek/fallcolr/fallcolr.html Competition: low
The sugars produced by photosynthesis flow from the leaves to other parts of the tree, where some of the chemical energy is used for growth and some is stored. (The leaves of some trees, such as birches and cottonwoods, also contain carotene; these leaves appear brighter green, because carotene absorbs blue-green light.) Water and nutrients flow from the roots, through the branches, and into the leaves
chloroplast - definition of chloroplast by the Free Online Dictionary, Thesaurus and Encyclopedia.
http://www.thefreedictionary.com/chloroplast Competition: low
Like mitochondria, chloroplasts have their own DNA that is different from the DNA in the nucleus, and chloroplasts are therefore believed to have evolved from symbiont bacteria, their DNA being a remnant of their past existence as independent organisms
Photosynthetic Stages and Light-Absorbing Pigments - Molecular Cell Biology - NCBI Bookshelf
http://www.ncbi.nlm.nih.gov/books/NBK21598/ Competition: low
The inner membrane, conversely, is the permeability barrier of the chloroplast; it contains transporters that regulate the movement of metabolites into and out of the organelle. The enzymes that incorporate CO2 into chemical intermediates and then convert it to starch are soluble constituents of the chloroplast stroma (see Figure 16-34)
http://www2.estrellamountain.edu/faculty/farabee/biobk/BioBookPS.html Competition: low
The capture of carbon dioxide by PEP is mediated by the enzyme PEP carboxylase, which has a stronger affinity for carbon dioxide than does RuBP carboxylase When carbon dioxide levels decline below the threshold for RuBP carboxylase, RuBP is catalyzed with oxygen instead of carbon dioxide. Many Prokaryotes have only one photosystem, Photosystem II (so numbered because, while it was most likely the first to evolve, it was the second one discovered)
http://www2.estrellamountain.edu/faculty/farabee/biobk/BioBookglossC.html Competition: low
The electron transport system transfers protons from the inner compartment to the outer; as the protons flow back to the inner compartment, the energy of their movement is used to add phosphate to ADP, forming ATP. Water flows across the respiratory surface of the gill in one direction while blood flows in the other direction through the blood vessels on the other side of the surface
http://dictionary.reference.com/browse/chloroplast Competition: low
Like mitochondria, chloroplasts have their own DNA that is different from the DNA in the nucleus, and chloroplasts are therefore believed to have evolved from symbiont bacteria, their DNA being a remnant of their past existence as independent organisms
http://www.enchantedlearning.com/subjects/plants/glossary/indexc.shtml Competition: low
An example pf commensalism is bromeliads (plants living on trees in rainforests) and frogs; the frogs get shelter and water from the bromeliad but the bromeliad is unaffected. C C3 PLANTA C3 plant is one that produces phosphoglyceric acid, (a molecule that has three carbon atoms) as a stable intermediary in the first step in photosynthesis (the Calvin Cycle)
http://dictionary.reference.com/browse/chlorophyll Competition: low
Any of a group of related green pigments found in photosynthetic cells that converts light energy into ATP and other forms of energy needed for biochemical processes; it is found in green plants, brown and red algae, and certain aerobic and anaerobic bacteria. The chloro- of chlorophyll comes from the Greek word for "green"; chlorophyll in fact is the chemical compound that gives green plants their characteristic color
Chloroplast - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Chloroplast Competition: low
"Plastoglobules Are Lipoprotein Subcompartments of the Chloroplast That Are Permanently Coupled to Thylakoid Membranes and Contain Biosynthetic Enzymes". The 871 amino acids collectively weigh slightly less than 100 thousand daltons, and since the mature protein probably doesn't lose any amino acids when itself imported into the chloroplast (it has no cleavable transit peptide), it was named Tic100
Chlorophyll - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Chlorophyll Competition: low
Kephart pointing out "No deodorant effect can possibly occur from the quantities of chlorophyll put in products such as gum, foot powder, cough drops, etc. Variable fluorescence (the Kautsky induction effect) caused by the red wavelength of absorption instruments, limits the repeatability of measurements at the same location
http://evolutionaryroutes.wordpress.com/2011/08/31/the-taming-of-the-chloroplast/ Competition: lowThe predatory alter-ego then grows a special feeding apparatus that allows it to acquire a new Nephroselmis algae from its environment, starting the endosymbiosis anew. Dedicated components of our cells (organelles) have been acquired via the process of endosymbiosis, in which one organism lives within the body of another in order to gain access to benefits such as a reliable source of nutrients or protection from the elements
Did you know that the largest suppliers of oxygen in the whole world are tiny plants known as photoplankton? They are found in the oceans and are really important to giving us the oxygen needed to keep life going on our planet. If you would like to see an actual photograph of a chloroplast viewed through the lens of an electron microscope, visit the Nanoworld Image Gallery (you'll need to register in order to view the gallery)
on chlorophyll benefits Chlorophylls information Springboard 4 Health website for chlorophyll information More Like This Risks of Liquid Chlorophyll Healing Power of Chlorophyll Effects of Chlorophyll on Crohn's You May Also Like Risks of Liquid Chlorophyll Liquid Chlorophyll Side Effects. Effects Research studies show that chlorophyll effects include blood regeneration, reversing the signs of aging, the reversal of anemia, decrease in colon cancer risk, and other forms of cancer can be adversely affected by the use of chlorophyll
In order to extract these pigments from the thylakoid membranes of the chloroplasts, the organelles in which photosynthesis occurs, fresh, ground or torn leaves (preferably spinach) may be soaked in acetone or concentrated alcohol. The pigments flouresce at a lower energy level than what they absorb, so the chlorophylls flouresce a red color (red has the lowest amount of energy of any of the colors in the visible spectrum)
Photosynthesis: The Role of Light
It is a homotrimer with each subunit in the trimer containing: 12 different protein molecules bound to 96 molecules of chlorophyll a 2 molecules of the reaction center chlorophyll P700 4 accessory molecules closely associated with them 90 molecules that serve as antenna pigments 22 carotenoid molecules 4 lipid molecules 3 clusters of Fe4S4 2 phylloquinones View structures of chlorophyll a, chlorophyll b, and beta-carotene, a carotenoid. The LHC-II of spinach is a homotrimer, with each monomer containing a single polypeptide 8 molecules of chlorophyll a 6 molecules of chlorophyll b 4 carotenoid molecules 5
What is the definition of chlorophyll
Plants make food when What is a chlorophyll? The coloring pigment in plants, that gives the plants its green color.It's in the plant cells, and t Does cactus have chlorophyll? yes they do. Photosynthesis is the opposite of respiration, the process in animals (and humans) where, instead of energy, water and carbon dioxide being converted into sugars and oxygen, sugars and oxygen (that we breathe in) are converted into water vapor and carbon dioxide (which we breathe out) and energy, necessary for our bodies to work
PRICKLY PEAR CACTUSPrickly pear cacti (genus Opuntia, many species) are North American desert succulents that have flat, fleshy, leaf-shaped pads and large spines (modified leaves) growing from tubercles (small bumps on the pads). PLEISTOCENEThe Pleistocene was an epoch of geologic time that lasted from 1.8 million to 11,000 years ago; it was a period of widespread glaciation and large Ice Age animals (caled Pleistocene Megafauna)
Interestingly, the chlorophyll molecule is chemically similar to human blood, except that its central atom is magnesium, whereas that of human blood is iron. Antioxidant nutrients such as vitamins A, C and E help to neutralise harmful molecules (free radicals) in the body that can cause damage to healthy cells
The electrons and hydrogen ions are used, and some of the oxygen may get used for respiration, but a lot of them just go back out to the atmosphere where you and I may breath them with our very own gas exchange systems. One of the hard to understand aspects of light, is that it appears to travel as either a wave or a particle depending on how you happen to be looking at it
He had heard of Priestley's experiments, and a few years later spent a summer near London doing over 500 experiments, in which he discovered that light plays a major role in photosynthesis. Chlorophyll in Plants The chlorophyll molecule is the active part that absorbs the sunlight, but just as with hemoglobin, in order to do its job (synthesising carbohydrates) it needs to be attached to the backbone of a very complicated protein
Green Sea Slug Is Part Animal, Part Plant - Wired Science
Now it turns out that the slug has acquired enough stolen goods to make an entire plant chemical-making pathway work inside an animal body, says Sidney K. The slugs can manufacture the most common form of chlorophyll, the green pigment in plants that captures energy from sunlight, Pierce reported January 7 at the annual meeting of the Society for Integrative and Comparative Biology
Plant Pigments that absorb light
When applying this to cultivation and artificial lights, it would seem logical to choose lights that peak in the 430-470nm and 640-680nm range, to allow the 2 main chlorophyll types to gather the most energy. When fall arrives in many countries and the leaves change colour, the chlorophyll "dies back" and the xanthophylls are more apparent in the yellow colour you see (like a maple tree) -The Xanthophyll cycle is a wondeful skill a plant has
Like mitochondria, chloroplasts have their own DNA that is different from the DNA in the nucleus, and chloroplasts are therefore believed to have evolved from symbiont bacteria, their DNA being a remnant of their past existence as independent organisms
In the daytime, when the light reaction is occurring and ATP is available (but the stomates must remain closed), they take the CO2 from these organic compounds and put it into the Calvin cycle. Chlorophyll and several other pigments such as beta-carotene are organized in clusters in the thylakoid membrane and are involved in the light reaction
What is one reason why plants have accessory pigment molecules like chlorophyll b and carotenoids
In a photosystem clusters of chlorophyll a chlorophyllb and carotenoid pigments function most like what? an antanae What is a group of a couple of hundred chlorophyll a chlorophyll b and carotenoid molecules that act as a light gaa chlorophyll b and carotenoid molecules that act as a light gathering unit calle? Antenna Assembly Chlorophyll b is an example of what pigment in plants? Chlorophyll B is an example of an accessory pigment in plants
Why do some plants have a greater concentration of chlorophyll than others? Plants with different chlorophyll concentrations indicate what biome they may... 12 months ago How can I describe the stages of photosynthesis using the words 'thylakoid', light dependent reactions, and light independent reactions? Within the thylakoid membrane is a chemical called chlorophyll, which absorbs and..
Chloroplast - CreationWiki, the encyclopedia of creation science
A generalized image of Photosystems in Photosynthesis, a light harvesting cluster of photosynthetic pigments in a chloroplast thylakoid membrane While the plant performs photosynthesis, Photosystem I and Photosystem II both work together. Especially, the top of the leaf is greener than the bottom of the leaf, because the chlorophylls are concentrated at the top of the leaf more than those of at the bottom of the leaf
Chloroplast - definition from Biology-Online.org
It is because embedded in the thylakoid membrane is the antenna complex consisting of proteins, and light-absorbing pigments, including chlorophyll (the green pigment) and carotenoids
Chlorophyll - definition from Biology-Online.org
were first classified as plants because of their ability to carry out photosynthesis, which both plants and cyanobacteria have the green pigment chlorophyll that allows them to carryout this process. There are about five closely related chlorophylls: chlorophyll a chlorophyll b chlorophyll c chlorophyll d chlorophyll e chlorophyll f Word origin: Greek chloros (green) and phyllon (leaf)
What role does Chlorophyll play in photosynthesis? Where is Chlorophyll found? - Yahoo! Answers
This captured energy can then be used to hydrolize carbonic acid (the union of water and carbon dioxide - which occurres spontaneously in water exposed to carbon dioxide)
Chemical of the Week -- The Chemistry of Autumn Colors
The sugars produced by photosynthesis flow from the leaves to other parts of the tree, where some of the chemical energy is used for growth and some is stored. (The leaves of some trees, such as birches and cottonwoods, also contain carotene; these leaves appear brighter green, because carotene absorbs blue-green light.) Water and nutrients flow from the roots, through the branches, and into the leaves
chloroplast - definition of chloroplast by the Free Online Dictionary, Thesaurus and Encyclopedia.
Like mitochondria, chloroplasts have their own DNA that is different from the DNA in the nucleus, and chloroplasts are therefore believed to have evolved from symbiont bacteria, their DNA being a remnant of their past existence as independent organisms
Photosynthetic Stages and Light-Absorbing Pigments - Molecular Cell Biology - NCBI Bookshelf
The inner membrane, conversely, is the permeability barrier of the chloroplast; it contains transporters that regulate the movement of metabolites into and out of the organelle. The enzymes that incorporate CO2 into chemical intermediates and then convert it to starch are soluble constituents of the chloroplast stroma (see Figure 16-34)
The capture of carbon dioxide by PEP is mediated by the enzyme PEP carboxylase, which has a stronger affinity for carbon dioxide than does RuBP carboxylase When carbon dioxide levels decline below the threshold for RuBP carboxylase, RuBP is catalyzed with oxygen instead of carbon dioxide. Many Prokaryotes have only one photosystem, Photosystem II (so numbered because, while it was most likely the first to evolve, it was the second one discovered)
The electron transport system transfers protons from the inner compartment to the outer; as the protons flow back to the inner compartment, the energy of their movement is used to add phosphate to ADP, forming ATP. Water flows across the respiratory surface of the gill in one direction while blood flows in the other direction through the blood vessels on the other side of the surface
Like mitochondria, chloroplasts have their own DNA that is different from the DNA in the nucleus, and chloroplasts are therefore believed to have evolved from symbiont bacteria, their DNA being a remnant of their past existence as independent organisms
An example pf commensalism is bromeliads (plants living on trees in rainforests) and frogs; the frogs get shelter and water from the bromeliad but the bromeliad is unaffected. C C3 PLANTA C3 plant is one that produces phosphoglyceric acid, (a molecule that has three carbon atoms) as a stable intermediary in the first step in photosynthesis (the Calvin Cycle)
Any of a group of related green pigments found in photosynthetic cells that converts light energy into ATP and other forms of energy needed for biochemical processes; it is found in green plants, brown and red algae, and certain aerobic and anaerobic bacteria. The chloro- of chlorophyll comes from the Greek word for "green"; chlorophyll in fact is the chemical compound that gives green plants their characteristic color
Chloroplast - Wikipedia, the free encyclopedia
"Plastoglobules Are Lipoprotein Subcompartments of the Chloroplast That Are Permanently Coupled to Thylakoid Membranes and Contain Biosynthetic Enzymes". The 871 amino acids collectively weigh slightly less than 100 thousand daltons, and since the mature protein probably doesn't lose any amino acids when itself imported into the chloroplast (it has no cleavable transit peptide), it was named Tic100
Chlorophyll - Wikipedia, the free encyclopedia
Kephart pointing out "No deodorant effect can possibly occur from the quantities of chlorophyll put in products such as gum, foot powder, cough drops, etc. Variable fluorescence (the Kautsky induction effect) caused by the red wavelength of absorption instruments, limits the repeatability of measurements at the same location
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