What What the new thing that you could see under higher magnification?...
Under higher magnification, one can observe more details and structures of a cell. These details may not be visible at lower magnifications. By increasing the magnification, we can get a closer look at the various components and organelles within the cell.
Here is what can be seen under higher magnification:
1. Cell Membrane:
- The cell membrane becomes more distinct and visible.
- It appears as a thin, flexible, and selectively permeable barrier surrounding the cell.
- The lipid bilayer structure of the cell membrane can be observed.
2. Cytoplasm:
- The cytoplasm becomes more granular and appears as a semi-fluid substance.
- Various organelles and structures within the cytoplasm become visible.
3. Nucleus:
- The nucleus becomes more prominent and visible.
- Its spherical or oval shape can be observed.
- The nuclear envelope, which surrounds the nucleus, can be seen as a double membrane with nuclear pores.
4. Nucleolus:
- The nucleolus, located inside the nucleus, becomes visible.
- It appears as a dense spherical structure.
5. Mitochondria:
- Mitochondria become more apparent.
- Their double membrane structure and the presence of cristae can be observed.
6. Endoplasmic Reticulum (ER):
- The rough and smooth ER can be distinguished.
- The rough ER appears rough due to the presence of ribosomes, while the smooth ER appears smooth without ribosomes.
7. Golgi Apparatus:
- The Golgi apparatus becomes more distinguishable.
- Its stacked membrane structure, called cisternae, can be observed.
8. Vacuoles:
- Vacuoles become more visible.
- Their membrane-bound structures and the presence of cell sap can be observed.
9. Chloroplasts (in plant cells):
- Chloroplasts become more apparent.
- Their double membrane structure, thylakoid membranes, and chlorophyll pigments can be observed.
Comparing with the figure given in the textbook chapter on cells, the observations made under higher magnification should match the illustrations provided. However, it is important to note that the specific details and quality of the illustrations may vary between textbooks. Therefore, it is recommended to refer to the specific textbook being used for accurate comparisons.
Overall, under higher magnification, a greater level of detail and clarity can be observed in the various cellular structures and organelles, providing a deeper understanding of the cell's organization and function.
What What the new thing that you could see under higher magnification?...
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