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Two structures that could be seen by light microscopy in plant cells are the cell wall and chloroplasts. The cell wall provides structural support to the cell and can be visualized as a rigid outer boundary. Chloroplasts are organelles responsible for photosynthesis and contain green pigments that can be observed under light microscopy.
that is a good question, if you see a diagram of a plant cell in comparison of an animal cell you can see that the plant cell is more detailed and has more features rendering it capable of photosynthesis. if i can remember correctly... both plants have a nucleus and both plants have a chloroplast but a plant cell has cytoplasm but animal cells don't. that's all i can remember sorry.
plants are regular in shape and contains cell wall,chloroplast and also permanent large central vacuole but animals cells are irregular in shape,some has vacuoles which are known as temporary vacuole,but doesnt has any cell wall or chloroplast.
the easiest way to tell under a microscope is by the cell walls.
easy cell walls are only found in plants or i guess it could be the shape to plants are always square and animals are all sorts of shapes mostly circles
plant: chloroplast, cell wall
animal: nucleus, plasma membrane
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Are electron microscopes good for watching cells grow?
Yes, electron microscopes can be used to watch cells grow, as they provide high-resolution imaging capabilities that can capture the intricate details of cellular structures. However, electron microscopy may require special sample preparation techniques that could affect the living cells, so it is important to carefully consider the experimental design. Alternatively, techniques like live cell imaging with fluorescence microscopy may be more suitable for observing the dynamics of cell growth in real-time.
What structure could you see in the Elodea cells?
In Elodea cells, you could see structures such as the cell wall, cell membrane, chloroplasts (containing chlorophyll for photosynthesis), and a central vacuole. These structures are typical of plant cells and contribute to their function in photosynthesis and support.
What structures could a cellular organism use to move through its environment?
Cellular organisms can use structures like flagella, cilia, and pseudopodia to move through their environment. Flagella are long, whip-like structures that propel cells forward, cilia are shorter hair-like structures that help with movement or feeding, and pseudopodia are temporary extensions of the cell membrane that amoeboid cells use for crawling and engulfing food.
What cause scientsist to discover the existence of cells?
The discovery of cells was made possible due to advancements in microscopy in the 17th century. Scientists like Robert Hooke and Antonie van Leeuwenhoek were able to observe and describe cells for the first time, leading to the development of cell theory by Matthias Schleiden and Theodor Schwann.
Could sixth graders identify different colas?
honestly what kind of question is this? what do you mean? could they identify different cola cans? flavor? what?
Are electron microscopes good for watching cells grow?
Yes, electron microscopes can be used to watch cells grow, as they provide high-resolution imaging capabilities that can capture the intricate details of cellular structures. However, electron microscopy may require special sample preparation techniques that could affect the living cells, so it is important to carefully consider the experimental design. Alternatively, techniques like live cell imaging with fluorescence microscopy may be more suitable for observing the dynamics of cell growth in real-time.
How could a scientist examine a cell?
A scientist can examine a cell using various techniques such as light microscopy, electron microscopy, immunofluorescence microscopy, or molecular techniques like PCR and sequencing. These methods allow scientists to visualize the structure, composition, and behavior of cells at different levels of detail.
What structure could you see in the Elodea cells?
In Elodea cells, you could see structures such as the cell wall, cell membrane, chloroplasts (containing chlorophyll for photosynthesis), and a central vacuole. These structures are typical of plant cells and contribute to their function in photosynthesis and support.
What is a root world for cyto?
A root world for "cyto" could be "cyt" which relates to cells or cellular structures.
Why were the scientists not able to able to observe most of the cell organelles before 1940?
Before 1940, scientists did not have access to advanced microscopy techniques that could penetrate deep into cells to observe organelles. The technology at that time had limited resolution and magnification, making it difficult to visualize small structures within cells. Additionally, many organelles are transparent or similar in density to the surrounding cytoplasm, making them challenging to distinguish without specialized staining methods.
Why direct microscopy and plate count give not a same counts?
Direct microscopy counts viable and non-viable cells, whereas plate count only counts viable cells that are able to grow and form colonies on agar plates. Additionally, plate count may underestimate the total number of viable cells due to factors like the inability of certain cell types to grow under specific conditions or the formation of aggregated cells that do not separate easily on the agar plate.
In which situation would new technology be most likely to cause a change in an existing theory about new structures a cell?
New technology would be most likely to cause a change in an existing theory about cell structures if it enables scientists to visualize and study cellular components at a much higher resolution or in real-time, revealing previously unknown structures or functions. For example, advancements in super-resolution microscopy or single-cell imaging techniques could lead to the discovery of novel organelles or interactions within cells, necessitating a revision of existing theories about cell structure and function.
Which microscope would be MOST useful for examining the contours of the surface of a bacteria cell?
A scanning electron microscope (SEM) would be most useful for examining the contours of the surface of a bacteria cell. SEM provides high resolution, 3D images of the surface of specimens, making it ideal for studying the detailed surface structures of bacteria cells.
What structures could a cellular organism use to move through its environment?
Cellular organisms can use structures like flagella, cilia, and pseudopodia to move through their environment. Flagella are long, whip-like structures that propel cells forward, cilia are shorter hair-like structures that help with movement or feeding, and pseudopodia are temporary extensions of the cell membrane that amoeboid cells use for crawling and engulfing food.
What cause scientsist to discover the existence of cells?
The discovery of cells was made possible due to advancements in microscopy in the 17th century. Scientists like Robert Hooke and Antonie van Leeuwenhoek were able to observe and describe cells for the first time, leading to the development of cell theory by Matthias Schleiden and Theodor Schwann.
How did the invention of the microscope help the classification of organisms?
The invention of the microscope allowed scientists to observe microscopic details of organisms, leading to the discovery of new structures and characteristics that could be used for classification. Being able to examine cells, tissues, and small structures enabled scientists to identify similarities and differences among organisms more accurately, contributing to the development of modern classification systems such as the Linnaean taxonomy.
Which structures could most likely be observed in cells in the low power field of a compound light microscope?
Structures that can usually be observed in cells in the low power field of a compound light microscope include the cell membrane, nucleus, and possibly some larger organelles like mitochondria or chloroplasts. Other structures like ribosomes or small vesicles may not be visible at this magnification level.
