Question

2. Which type of microscope can produce three-dimensional images of a cell’s surface? A. transmission electron microscope B. scanning electron microscope C. dissecting microscope D. compound light microscope 3. Which of the following distinguishes a prokaryotic cell from a eukaryotic cell? A. the presence of a nucleus B. the presence of a cell membrane C. The ability to interact with the environment D. the ability to reproduce

Answer 1

The type of microscope of advanced technology that can produce 3D mages of a cell’s surface is an electron microscope. This microscope uses electron signals to project the surfaces of the cells. The difference between a prokaryotic cell and a eukaryotic cell is the presence of the nucleus. The nucleus is the center of all processes of the cell

Answer 2

The prokaryotic cell can be distinguished from the eukaryotic cell by the presence of nucleus.

Further Explanation:

Microscope is used to enlarge the image of very small objects that we usually cannot see from our naked eyes.

The two main features of the microscope are:

1. It’s magnifying property.

2. It’s resolving power.

The magnification can be defined as the enlargement of the image of the object. This allows the small objects to be visualized by the human eye.

The resolution of the microscope describes how well it can distinguish between the two closely placed objects.

The two main type of microscope are:

1. Simple microscope

2. Compound microscope

Electron microscope is one of the type of compound microscope. There are basically two type of electron microscope;

1. Transmission electron microscope (TEM)

2. Scanning electron microscope (SEM)

SEM is the type of electron microscope which is used to observe the cell surface image as the light that strike the cell gets reflected back from the surface of that cell which in turn provides the image of only the surface.

The prokaryotes does not show presence of well defined nucleus while eukaryotic organism possess prominently visualized nucleus wherein the nucleus is covered by the nuclear membrane.

Learn more:

1. Learn more about microscope brainly.com/question/2879609

2. Learn more about electron brainly.com/question/2278247

3. Learn more about atom brainly.com/question/1832385

Answer Detail:

Grade: College biology

Subject: Biology

Chapter: Tools and techniques of molecular biology

Keywords:

Microscope, magnifying property, resolving power, magnification, simple microscope, compound microscope, electron microscope, scanning electron microscope, prokaryotes, eukaryotes.