Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope? A compound microscope has greater magnification ability than a simple microscope.
Herein, which statement best explains why cells were observed in more detail?
Because the compound microscope has more than one lens, it allows for greater magnification of the matter under the microscope. This explains why cells can be observed in more detail when using a compound microscope.
Also, what microscope is used to see cells? Compound microscopes
Thereof, why might a person have trouble viewing their cells with the microscope?
Microscopes have been crucial for understanding organelles. However, most organelles are not clearly visible by light microscopy, and those that can be seen (such as the nucleus, mitochondria and Golgi) can’t be studied in detail because their size is close to the limit of resolution of the light microscope.
What organelles can only be seen in detail using an electron microscope?
Organelles which can be seen under electron microscope (highest magnification to more than 200,000x) are ribosomes, endoplasmic reticulum, lysosomes, centrioles, and Golgi bodies.
14 Related Question Answers Found
How many cells are in the human body?
Scientists concluded that the average human body contains approximately 37.2 trillion cells! Of course, your body will have more or fewer cells than that total, depending upon how your size compares to the average human being, but that’s a good starting point for estimating the number of cells in your own body!
What is the smallest unit of life?
cell
What is the basic unit of life?
Cells
Do all cells have a nucleus?
Not all cells have a nucleus. Biology breaks cell types into eukaryotic (those with a defined nucleus) and prokaryotic (those with no defined nucleus). You may have heard of chromatin and DNA. If you don’t have a defined nucleus, your DNA is probably floating around the cell in a region called the nucleoid.
Who discovered cell first?
Robert Hooke
What is cell theory who proposed it?
Cell theory is a scientific theory which describes the properties of cells. Cell theory was eventually formulated in 1839. This is usually credited to Matthias Schleiden and Theodor Schwann. However, many other scientists like Rudolf Virchow contributed to the theory.
What do all cells have in common?
Four Common Parts of a Cell Although cells are diverse, all cells have certain parts in common. The parts include a plasma membrane, cytoplasm, ribosomes, and DNA. The plasma membrane (also called the cell membrane) is a thin coat of lipids that surrounds a cell.
How the cell was discovered?
The cell was first discovered and named by Robert Hooke in 1665. He remarked that it looked strangely similar to cellula or small rooms which monks inhabited, thus deriving the name. However what Hooke actually saw was the dead cell walls of plant cells(cork) as it appeared under the microscope.
What is the most important organelle?
nucleus
Why do we use cheek cells to extract DNA?
A soap is then added to the cheek cell solution in order to split or break the cells open. This process releases the DNA from inside the cells and nuclei because the amphiphilic properties of the detergent break apart the fatty and protein components that make up cellular and nuclear membranes.
What do cheek cells look like under a microscope?
Human cheek cells are made of simple squamous epithelial cells, which are flat cells with a round visible nucleus that cover the inside lining of the cheek. Cheek cells are easy to obtain and easy to see under a microscope. DNA and paternity tests can be done by obtaining these cells and looking at their DNA.
Do all cells need ribosomes?
All cells need proteins to live. Thus, all cells have ribosomes. While a structure such as a nucleus is only found in eukaryotes, every cell needs ribosomes to manufacture proteins. Since there are no membrane-bound organelles in prokaryotes, the ribosomes float free in the cytosol.
What is the maximum magnification of a light microscope?
The maximum magnification of light microscopes is usually ×1500, and their maximum resolution is 200nm, due to the wavelength of light. An advantage of the light microscope is that it can be used to view a variety of samples, including whole living organisms or sections of larger plants and animals.
What microscope is needed to see mitochondria?
Mitochondria are visible under the light microscope although little detail can be seen. Transmission electron microscopy (left) shows the complex internal membrane structure of mitochondria, and electron tomography (right) gives a three-dimensional view.