Questions: True or False The transmission electron microscope and scanning electron microscope produce very similar images, but the former can show three-dimensional external structures. True False True or False A microscope with very high magnification and low resolution would allow you to clearly see small structures. True False

Let's address each statement separately:

1. The transmission electron microscope and scanning electron microscope produce very similar images, but the former can show three-dimensional external structures.

   Answer: False

   Explanation:

   • Transmission Electron Microscope (TEM): This type of microscope is used to view thin specimens (such as tissue sections) through which electrons can pass, generating a two-dimensional image. It is excellent for viewing the internal structure of cells.
   • Scanning Electron Microscope (SEM): This microscope provides a three-dimensional image of the surface of a specimen. It is used to examine the external structures of samples.
   • Therefore, the statement is false because it incorrectly attributes the ability to show three-dimensional external structures to the TEM, which is a characteristic of the SEM.

2. A microscope with very high magnification and low resolution would allow you to clearly see small structures.

   Answer: False

   Explanation:

   • Magnification refers to how much larger a microscope can make an image appear compared to the actual size of the object.
   • Resolution is the ability of a microscope to distinguish two close points as separate entities. High resolution is crucial for seeing fine details clearly.
   • A microscope with high magnification but low resolution would enlarge the image, but the details would be blurry or indistinct, making it difficult to clearly see small structures.
   • Therefore, the statement is false because low resolution would prevent clear visualization of small structures, regardless of the magnification level.

In summary, both statements are false based on the principles of electron microscopy and the relationship between magnification and resolution.