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Plants are green because they have a substance called chlorophyll in them. Understanding why chlorophyll is green requires a little Biology, chemistry and physics.
If we shine white light on chlorophyll, its molecules will absorb certain colors of light. The light that isn't absorbed is reflected, which is what our eyes see.
A red apple appears red because the molecule of pigment in the apple's skin absorbs blue light, not red. Thus, we see red. Chlorophyll molecules absorb blue light and some red light. The other colors are reflected resulting in the green color that we associate with plants.
Plants get their energy to grow through a process called photosynthesis. Large numbers of chlorophyll molecules acts as the antenna that actually harvest sunlight and start to convert it in to a useful form. Here's where the absorbent properties of the chlorophyll molecule come into play.
It turns out that eons of evolutionary design have matched the absorbance of chlorophyll to the actual color of the sunlight that reaches the leaves. Sunlight consists of primarily blue and red light mixed together, which are exactly the colors that chlorophyll molecules like to absorb. Light is a form of energy, so the chlorophyll is able to harvest the sunlight with little waste.
- 3 years ago
Wiki User
∙ 13y ago
Elodea cells are green due to the presence of chlorophyll pigment in their chloroplasts. Chlorophyll is a photosynthetic pigment that absorbs red and blue light while reflecting green light, giving the plant its green color. This pigment is essential for capturing light energy during photosynthesis to convert it into chemical energy.
Wiki User
∙ 10y agothe cells of elodea are green because they contain chloroplasts.
Wiki User
∙ 10y agoIt has chlorophyll found its' organelle chloroplast.
Wiki User
∙ 12y agoIt reflects green light, which is the chlorophyll that reflects it.
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What organelles are in the ELODEA LEAF cells that makes it different from a animal cell?
Elodea leaf cells have chloroplasts, which are responsible for photosynthesis, a process that converts light energy into chemical energy. This is a unique organelle not found in animal cells. The central vacuole in Elodea leaf cells helps maintain turgor pressure, providing rigidity to the cell and aiding in photosynthesis, another feature not typically found in animal cells.
Onion cells and elodea cells structure differences?
Onion cells have a larger rectangular shape with a distinct rectangular cell wall and a central nucleus. Elodea cells are smaller and have a more elongated shape with chloroplasts that move around the cell due to the presence of cytoplasmic streaming. Both types of cells have a cell wall, cell membrane, and cytoplasm, but the arrangement and size of organelles differ.
What are the sizes of cheek epithelial cells and elodea leaf cells?
Cheek epithelial cells are larger, ranging from 40-60 micrometers in diameter, while Elodea leaf cells are smaller, typically measuring around 0.1 millimeters in length.
Where is the green pigment found in Elodea leaf?
The green pigment in Elodea leaf is found in the chloroplasts, which are specialized organelles within the plant cells. These chloroplasts contain chlorophyll, the pigment responsible for capturing light energy during photosynthesis.
Do Elodea cells have starch?
if starch is present in a substance, the solution IKI when combined will turn the substance a blue-black color. When the plant Elodea was combined with IKI the elodea did not turn a blue-black color. Hence elodea does not contain starch.
Does elodea cell have chloroplast?
Yes, elodea cells have chloroplasts. Chloroplasts are the organelles responsible for photosynthesis in plant cells, including those of the elodea plant. The green color of elodea leaves is due to the presence of chlorophyll in the chloroplasts.
What color are most elodea cells?
Green because they have chloroplast
What organelles are in the ELODEA LEAF cells that makes it different from a animal cell?
Elodea leaf cells have chloroplasts, which are responsible for photosynthesis, a process that converts light energy into chemical energy. This is a unique organelle not found in animal cells. The central vacuole in Elodea leaf cells helps maintain turgor pressure, providing rigidity to the cell and aiding in photosynthesis, another feature not typically found in animal cells.
Which are smaller onion cells or elodea?
Elodea cells are smaller
Onion cells and elodea cells structure differences?
Onion cells have a larger rectangular shape with a distinct rectangular cell wall and a central nucleus. Elodea cells are smaller and have a more elongated shape with chloroplasts that move around the cell due to the presence of cytoplasmic streaming. Both types of cells have a cell wall, cell membrane, and cytoplasm, but the arrangement and size of organelles differ.
Do chloroplasts move in elodea cells?
Today I just did a lab viewing elodea cells and human cheek cells. When I viewed the Elodea cells on the highest power, I saw chloroplasts moving. They looked like tiny green spheres moving in little groups of two or more on a set of "tracks". I hope this answers the question.
Is elodea cells organisms?
Is Elodea cell an organism?
Do Elodea cell have cytoplasm?
yes elodea cells do. They use it to move.
What cell has chloroplasts onion cell or elodea cell?
Both. Both cells are plant cells and plant cells have chloroplasts. (Elodea is the waterweeds)
Do onions have choroplasts do elodea plants carry out photosynthesis?
Just did this lab in Biology. Onion cells do not have chloroplasts; therefore, they do not possess the green pigment, chlorophyll, that chloroplasts produce. Elodea plants do carry out photosynthesis.
What are the sizes of cheek epithelial cells and elodea leaf cells?
Cheek epithelial cells are larger, ranging from 40-60 micrometers in diameter, while Elodea leaf cells are smaller, typically measuring around 0.1 millimeters in length.
What structure the cheeks cells and the Elodea cells have in common?
Both cells
