What is the shape of an elodea cell?

Asked By: Ouahiba Braf | Last Updated: 22nd January, 2020
Category: science biological sciences
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This Elodea leaf cell exemplifies a typical plant cell. It has a nucleus, and a stiff cell wall which gives the cell its box-like shape. The numerous green chloroplasts allow the cell to make its own food (by photosynthesis). The central vacuole takes up most of the volume of the cell.

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Just so, what is the three dimensional shape of elodea cells?

rectangular

Secondly, what is the shape of a cheek cell? Cheek cells are generally irregularly shaped and are always flat cells. The cells are made up of many parts including a very thin membrane on the outer part of the cell.

Secondly, what structures are visible in the elodea leaf cells?

Elodea. At 400x, chloroplasts should be clearly visible in Elodea cells. They will be green and oval shaped, located between the central vacuole and the plasma membrane.

How do human epithelial cells and elodea cells differ?

They both have a cell membrane,nucleus and cytoplasm. How do human epithelial cells and elodea cells differ? Elodea cells have a cell wall and chloroplast,human epithelial cells have a small vacuole. Stops the motion,the chloroplast stopped moving.

39 Related Question Answers Found

Is a vacuole or a cell wall visible?

The nucleus is present at the periphery of the cytoplasm. The vacuole is prominent and present at the centre of the cell. It is surrounded by cytoplasm. The presence of a cell wall and a large vacuole are indicators that help identify plant cells, such as seen in the onion peel.

What shape are the chloroplasts?

Chloroplasts are a type of plastid—a round, oval, or disk-shaped body that is involved in the synthesis and storage of foodstuffs. Chloroplasts are distinguished from other types of plastids by their green colour, which results from the presence of two pigments, chlorophyll a and chlorophyll b.

Why are chloroplasts green?

This is why plants are green. The simple answer is that plants are green because they have green chloroplasts (organelles that carry out photosynthesis). Chloroplasts are green because they contain the green pigment chlorophyll in their thylakoid membranes. Chlorophyll is a pigment that absorbs red and blue light.

Do onion cells have chloroplasts?


Do onion cells have chloroplasts? Onion cells do not have chloroplasts becausethe onion is underground (where there is nolight). Without light, chloroplasts have no purpose. The green leaves and stem of an onion plantare normally exposed to daylight and so havechloroplasts, but the onion does not.

What does elodea mean?

elodea. e·lo·de·a. any of a genus (Elodea) of submerged water plants of the frog's-bit family, with whorls of short, grasslike leaves: often used in aquariums because it releases large amounts of oxygen. Origin of elodea.

Do cheek cells have a nucleus?

Cheek cells are eukaryotic cells (cells that contain a nucleus and other organelles within enclosed in a membrane) that are easily shed from the mouth lining.

Why plastids are absent in cheek cells?

Plastids are not found in cheek cells. Because cheek cells are animal cells and animal cells don't show any pigmentation because they don't contain plastids. Thanks.

Which type of cell is smaller?

Prokaryotic cells are generally much smaller and more simple than eukaryotic (see Fig. 1). Prokaryotic cells are, in fact, able to be structurally more simple because of their small size. The smaller a cell, the greater is its surface-to-volume ratio (the surface area of a cell compared to its volume).

How big is an elodea cell?


The plasma membrane is too thin to see at this magnification. In the printed image the students work with, the mitochondria aren't visible. What's the Size? A “typical” Elodea cell is approximately 0.05 millimeters long (50 micrometers long) and 0.025 millimeters wide (25 micrometers wide).

What happens when you add salt water to an elodea leaf?

When the salt solution is added, the salt ions outside the cell membrane cause the water molecules to leave the cell through the cell membrane causing it to shrink into a blob in the centre of the cell wall. The movement of water molecules is called osmosis.

What is the function of elodea cells?

This Elodea leaf cell exemplifies a typical plant cell. It has a nucleus, and a stiff cell wall which gives the cell its box-like shape. The numerous green chloroplasts allow the cell to make its own food (by photosynthesis). The central vacuole takes up most of the volume of the cell.

Are chloroplasts moving or stationary?

The chloroplasts would be considered moving because they move around the cell wall. They have a cell wall, a nucleus, and are stationary.

What color were the elodea cells?

What color were the Elodea cells? (They were colorless except for green bodies.) What were the green bodies inside the Elodea cells? (Chloroplasts.)

Do all plant cells contain chloroplasts?


Chloroplasts are important cell structures that give vegetation its distinctive green coloring. They are responsible for absorbing energy to feed the plant and power its growth. They are not present in all plant cells.

How can you distinguish between anthocyanin pigments and Chromoplasts?

Anthocyanin pigments and chromoplasts may both be red in color. If you were to observe a cell that had both, how could you distinguish between them? The anthocyanin pigments are water soluble; while the contents of the chromoplasts tend to be lipid soluble.

What does it mean to draw a cell to scale?

Answer: What it means when they say draw "to scale" the size you draw has to be relative or similar to its actual size. For example if you draw a 100-foot building with windows 5 ft high building and scale it down where 1 inch = 10 ft. The drawing of the building would be 10 inches tall with windows 0.5 in high.