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Chloroplasts occur in all green tissues
- In plants, chloroplasts occur in all green tissues, though they are concentrated particularly in the parenchyma cells of the leaf mesophyll.
4 days ago · In plants, chloroplasts occur in all green tissues, though they are concentrated particularly in the parenchyma cells of the leaf mesophyll. Dissect a chloroplast and identify its stroma, thylakoids, and chlorophyll-packed grana. Chloroplasts circulate within plant cells.
- The Editors of Encyclopaedia Britannica
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Why do plants have chloroplasts?
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What is a chloroplast in a plant?
All green parts of a plant contain chloroplasts—the chloroplasts, or more specifically, the chlorophyll in them are what make the photosynthetic parts of a plant green. The plant cells which contain chloroplasts are usually parenchyma cells, though chloroplasts can also be found in collenchyma tissue. [147]
Jan 29, 2024 · Chloroplasts have a lens shape in plants, although they have different shapes in algae, like a cup, a net, or a spiral. A typical chloroplast size is 3-10 μm in diameter and 1–3 μm thick. Each chloroplast contains at least three membrane systems: the outer membrane, inner membrane, and thylakoid system.
In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls allow plants to have rigid structures as varied as wood...
Chloroplasts are found only in plants and photosynthetic algae. (Humans and other animals do not have chloroplasts.) The chloroplast's job is to carry out a process called photosynthesis. In photosynthesis, light energy is collected and used to build sugars from carbon dioxide.
- That is an intriguing question. The origin of mitochondria is thought to have been a very rare event. The mitochondria seem to have their origin fr...
- i hate to ruin your guys fun but i think we would die, if you put chlorophil into our bodies.
- Well according to modern classification, the organisms which have chloroplasts in them and have an advanced nucleus are called plants. Those organi...
- Before the ancestor of mitochondria entered the eukaryotic cells, Peroxisomes were asource of power to the cell. They used to break down H2O2(Hydro...
- Yes, pretty much. In fact you could say you're eating the energy produced in the fusion reactions occuring inside of the Sun's core.
- they got a nucleus, so that makes em eukaryotic
- Before mitochondria and chloroplasts became part of cells they had their own ways of producing energy from metabolizing food around them. These old...
- It just happened this way. Some phytoplankton probably merged with chloroplasts prokaryotic cells and absorbed them and formed a symbiotic relation...
- Proof is an elusive concept in science, but this theory is now generally accepted as the best explanation for multiple observations. Another piece...
Aug 2, 2014 · Chloroplasts are tiny factories inside the cells of plants. They are also found in the cells of other organisms that use photosynthesis. Chloroplasts take the energy from the sunlight and use it to make plant food.
Apr 27, 2017 · Chloroplasts are the part of plant and algal cells that carry out photosynthesis, the process of converting light energy to energy stored in the form of sugar and other organic molecules that the plant or alga uses as food.
