which term describes stacks of thylakoids
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3.4: Unique Characteristics of Eukaryotic Cells The thylakoids are arranged in stacks called grana (singular, granum). These various structures within the chloroplast organize the complex series of chemical reactions that make up the overall process of photosynthesis. Some of the steps take place in the thylakoid membranes, while others take place in the stroma.
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Antenna Complexes for Photosynthesis The capture of light energy for photosynthesis is enhanced by networks of pigments in the chloroplasts arranged in aggregates on the thylakoids. These aggregates are called antennae complexes.
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- A saclike membrane in the chloroplasts of plant cells that is often arranged in stacks called grana and that is the site of the light reactions of photosynthesis. thylakoid.
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Chloroplast membrane Within the envelope membranes, in the region called the stroma, there is a system of interconnecting flattened membrane compartments, called the thylakoids. The thylakoid membrane is quite similar in lipid composition to the inner envelope membrane, containing 78% galactolipids, 15.5% phospholipids and 6.5% sulfolipids in spinach chloroplasts.
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- Chloroplasts are specialized organelles which contain chlorophyll  which absorbs energy from sunlight. The process of photosynthesis  takes place in thylakoids which are org…anized in stacks called  grana.
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Grana A granum (plural ~) is a stack of thylakoids in the chloroplast, an organelle found in plant s and eukaryotic algae where photosynthesis takes place. Chloroplasts can have from 10 to 100 ~ .
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Chloroplasts - Show Me the Green Chlorophyll molecules sit on the surface of each thylakoid and capture light energy from the Sun. As energy rich molecules are created by the light-dependent reactions, they move to the stroma where carbon (C) can be fixed and sugars are synthesized. The stacks of thylakoid sacs are connected by stroma lamellae. The lamellae act like the skeleton of the chloroplast, keeping all of the sacs a safe distance from each other and maximizing the efficiency of the organelle. If all of the thylakoids were overlapping and bunched together, there would not be an efficient way to capture the Sun’s energy.
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Mastering Biology Chapter 6 Chloroplast. They have membranous sacs called thylakoids that are surrounded by a fluid called stroma, are the sites of reactions that convert solar energy into chemical energy, and contain the green pigment chlorophyll.
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Chloroplast Function in Photosynthesis Chloroplast. Photosynthesis occurs in eukaryotic cell structures called chloroplasts. A chloroplast is a type of plant cell organelle known as a plastid. Plastids assist in storing and harvesting needed substances for energy production.A chloroplast contains a green pigment called chlorophyll, which absorbs light energy for photosynthesis. Membrane Envelope-contains an inner and outer membranes that act as protective coverings and keep chloroplast structures enclosed. 2  Thylakoid Membrane-internal membrane system consisting of flattened sac-like membrane structures called thylakoids that serve as the sites of conversion of light energy to chemical energy.
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- The thylakoids are surrounded by the stroma, or the inner liquid portion of the chloroplast. Both the stroma and the thylakoids contain important molecules for photosynthesis.Thylakoids are often stacked on top of each other-they look like a stack of flapjacks.n this lesson, we'll explore the parts of the chloroplast, such as the thylakoids and stroma, that make a chloroplast the perfect place for conducting photosynthesis in plant cells.
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Thylakoid In higher plants thylakoids are organized into a granum-stroma membrane assembly. A granum (plural grana) is a stack of thylakoid discs. Chloroplasts can have from 10 to 100 grana.Grana are connected by stroma thylakoids, also called intergrana thylakoids or lamellae.Grana thylakoids and stroma thylakoids can be distinguished by their different protein composition. granum (plural grana) is a stack of thylakoid discs. Chloroplasts can have from 10 to 100 grana. Grana are connected by stroma thylakoids, also called intergrana thylakoids or lamellae. Grana thylakoids and stroma thylakoids can be distinguished by their different protein composition.
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What's the typical cost per foot to have crown moulding installed by a contractor? They should tell you a linear ft price for labor alone unless they know exactly what moulding you've picked out and how many feet you need to cover. But if you think about it $6.25 and $8.50 would only be about $100-150 difference depending on the size of your room.
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Chloroplast Function in Photosynthesis Stroma: dense fluid within the chloroplast. Site of conversion of carbon dioxide to sugar. Thylakoid: flattened sac-like membrane structures. Site of conversion of light energy to chemical energy. Grana: dense layered stacks of thylakoid sacs. Sites of conversion of light energy to chemical energy. Chlorophyll: a green pigment within the chloroplast. Absorbs light energy. Stages of Photosynthesis. Photosynthesis occurs in two stages.
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Red algae The red algae form a distinct group characterized by having eukaryotic cells without flagella and centrioles, chloroplasts that lack external endoplasmic reticulum, contain unstacked thylakoids and use phycobiliproteins as accessory pigments (giving them their red color).
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Thylakoid Definition and Function Thylakoid Structure. In chloroplasts, thylakoids are embedded in the stroma (interior portion of a chloroplast). The stroma contains ribosomes, enzymes, and chloroplast DNA. The thylakoid consists of the thylakoid membrane and the enclosed region called the thylakoid lumen. A stack of thylakoids forms a group of coin-like structures called a granum. A chloroplast contains several of these structures, collectively known as grana.
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- isn't the grana where its a bunch of thylakoids are stacked? then those many stacks attached to each other make chloroplasts? Edit · Delete · Report · Tue Nov 21 2017 20:55:01 GMT-0500 (EST) 0
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Stroma There are two membranes, and inside the inner membrane is the gelatanous matrix called the stroma. The stroma contains ribosomes, DNA, and is the location for biochemical synthesis. Membranous sacs called thylakoids are arranged in stacks called grana.The chlorophyll in the thylakoid membranes carries out photosynthesis.here are two membranes, and inside the inner membrane is the gelatanous matrix called the stroma. The stroma contains ribosomes, DNA, and is the location for biochemical synthesis. Membranous sacs called thylakoids are arranged in stacks called grana. The chlorophyll in the thylakoid membranes carries out photosynthesis.
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Thylakoid The thylakoid ATP synthase is a CF1FO-ATP synthase similar to the mitochondrial ATPase. It is integrated into the thylakoid membrane with the CF1-part sticking into stroma. Thus, ATP synthesis occurs on the stromal side of the thylakoids where the ATP is needed for the light-independent reactions of photosynthesis.
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Antenna Complexes for Photosynthesis The capture of light energy for photosynthesis is enhanced by networks of pigments in the chloroplasts arranged in aggregates on the thylakoids.These aggregates are called antennae complexes.hen a photon reaches the chlorophyll a in the reaction center, that chlorophyll can receive the energy because it absorbs photons of longer wavelengths than the other pigments.
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- ...In contrast, the inner membrane of chloroplasts is relatively smooth. However, within this membrane is yet another series of folded membranes that form a set of flattened, disklike sacs called thylakoids. The space enclosed by the inner membrane is called the matrix in mitochondria and the stroma in chloroplasts.
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Grana A granum (plural ~) is a stack of thylakoids in the chloroplast, an organelle found in plant s and eukaryotic algae where photosynthesis takes place. Chloroplasts can have from 10 to 100 ~ . '/. See more about: Granum ... granum (plural, ~). A stacked portion of the thylakoid membrane in the chloroplast.
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Terms  and ConceptsSUBSITE  FOUR CHAPTER 2 - Cells: Structures During photosynthesis, light energy is used to produce ATP molecules which are then used to construct sugar molecules from carbon dioxide and hydrogen obtained from water. Chloroplasts have two outer membranes and several stacks of small disc-shaped membranes called thylakoids (also spelled thylacoids) inside.
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- Thylakoids are small disk-like compartments composed of membranes that are the sites of sunlight-dependent photosynthesis. The thylakoids are surrounded by the stroma, or the inner liquid portion of the chloroplast. Both the stroma and the thylakoids contain important molecules for photosynthesis. Thylakoids are often stacked on top of each other - they look like a stack of flapjacks. Grana, or singular 'granum,' are stacks of thylakoids within chloroplasts.
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Chloroplasts Inside the chloroplasts are stacks of discs called thylakoids. They are compared to stacks of coins within the walls of the chloroplast, and they act to trap the energy from sunlight. The stacks of thylakoids are called grana.They are connected with an extensive sytem of tubules. The thylakoid membranes contain chlorophyll and other pigments arranged in antenna arrays to capture light energy for two photosystems called Photosystem I and Photosystem II.lants use energy from the sun in tiny energy factories called chloroplasts. The green color of leaves is attributable largely to these chloroplasts because they contain chlorophyll for photosynthesis.
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Chloroplast: Definition, Structure, Function & Examples The chloroplast contains chlorophyll within its thylakoids, which absorbs light energy and gives chloroplasts its green color. Stacks of thylakoids are known as grana, which exist in the open space of the chloroplast known as the stroma. To unlock this lesson you must be a Study.com Member.
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Chloroplasts and Mitochondria Chloroplasts are double membrane organelles with a smooth outer membrane and an inner membrane folded into disc-shaped sacs called. thylakoids. . Color and label. the outer membrane light green. Thylakoids, containing chlorophyll and other. accessory pigments. (red, orange, yellow, brown).