Which of the following would be most appropriate method to observe and measure the size of ribosomes in a eukaryotic cell?
A) a hand lens (magnifying glass)
B) standard light microscopy
C) scanning electron microscopy
D) transmission electron microscopy

Question

Quizplus · Accepted Answer

Transmission electron microscopy (TEM) is the best choice for observing and measuring the size of ribosomes in a eukaryotic cell. TEM uses electrons to create a highly detailed image of the cell's internal structures, making it possible to visualize small organelles like ribosomes. Standard light microscopy and a hand lens do not have enough resolution to view ribosomes, while scanning electron microscopy is typically used to observe the surface of cells rather than internal organelles.

Which of the Following Would Be Most Appropriate Method to Observe