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root cells
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∙ 16y ago
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the compound which is found in the outer layer of plant cells but NOT in animal cells?
Cellulose
What evidence do you have that human blood is not made of plant cells?
The evidence that we have that human blood is in no way related to plant cells is the fact that plant cells contain chlorophyll and other related compounds that humans do not. Human blood contains red blood cells and other compounds that plants do not.
How do plant cells get rid of wastes?
Plant cells do not exactly get rid of wastes but instead will use the central vacuole to absorb these wastes. Excess water is removed from the plants through transpiration.
What the plant cells called that absorb water and swell up by absorbing water?
Turgid cell
Why are leguminous plants rich in protein?
Leguminous plants have nodules on their roots containing bacteria which can fix nitrogen contained in the air in the soil. This nitrogen becomes available to the plant, which uses the nitrogen as an essential part of the proteins of its cells. Other types of plant cannot do this, and have available only the nitrate which is already present in the water in the soil. Leguminous plants have nodules on their roots containing bacteria which can fix nitrogen contained in the air in the soil. This nitrogen becomes available to the plant, which uses the nitrogen as an essential part of the proteins of its cells. Other types of plant cannot do this, and have available only the nitrate which is already present in the water in the soil.
How is nitrogen gas processed or changes so that plant cells can use it?
Nitrogen is changed into compounds that plants can use by bacteria.
What is the differences from free nitrogen to fixed nitrogen?
Free nitrogen means chemically free, it has not combined with any other elements. Fixed nitrogen has combined to make ammonium compounds or nitrate compounds which can be easily absorbed by plants and used to make amino acids in the plant cells.
What type of plant cell absorbs water and nitrogen from the soil?
Root hair cells absorb water and the nutrients in it through osmosis. These cells have thin walls and a large surface area.
Do rhizobium in root nodules of leguminous plants convert nitrogen gas to amino acids?
Yes, it does. First, nitrogen gas is converted to ammonium compounds by rhizobium. This is usually done: 1. In anaerobic conditions(which the plant cells provide for them) 2. In the presence of the enzyme nitrogenase 3. In the presence of H+ions. Then, the ammonium compounds are converted into amino acids which are exported to plant cells to make protein.
What are the molecules in plant cells that absorb light energy?
Chlorophyll.
Why does the animal cell absorb water while the plant cell does not?
its the other way around plant cells do absorb water while animals do. plants absorb water for photosynthesis
What are tiny structures in plant cells that absorb the energy in sunlight?
nectar
How do plant cells get energy?
They absorb it from carbon dioxide and the sun and water.
What are the tiny structures in plant cells that absorb the energy in sunlight?
nectar
How do plants take nitrogen from the atmosphere?
Plants absorb nitrate compounds from soil through their root hairs, which are outgrowths of the trichoblast cells in the roots.Most plants are not able to use nitrogen as such (N2), though some, including legumes and casuarinas, supply water and food to symbiotic nitrogen-fixing bacteria in specialised root nodules, and these fix nitrogen to nitrate which they supply to the plants.
What is the job of the chloroplasts in the plant cells?
They absorb the sunlight and help in the process of photosysthesis.
What are the molecules in plant cells absorb light energy?
Chlorophyll! Glad I could help :)
