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Which tool will best help a student study a cell?
A microscope would be the best tool for studying a cell's structure and features in detail. It allows students to observe cells at the microscopic level, providing insights into their different organelles and functions.
Who was the first scientist that described a living cell through a microscope?
The first scientist to describe a living cell through a microscope was Robert Hooke in 1665. In his book "Micrographia," Hooke observed cells in cork and coined the term "cell" to describe the structures he saw.
Which instrument used in the 18th and 19th centuries that helped scientist develop the cell theory?
The microscope, specifically the compound microscope, was a key instrument used in the 18th and 19th centuries to help scientists develop the cell theory. This technology allowed scientists like Robert Hooke and Matthias Schleiden to observe and study cells in greater detail, leading to the formulation of the cell theory that all living organisms are composed of cells.
Which type of microscope allows you to see inside the cell (organelles) 3D images or bacteria?
An electron microscope, particularly a transmission electron microscope (TEM), allows you to see inside the cell and view organelles in detail. It provides high magnification and resolution to observe the internal structures of cells. However, bacteria can also be visualized using a light microscope or a scanning electron microscope (SEM).
If a scientist wants to look at a small living cell should the scientist use a compound light microscope or an electron microscope?
For viewing a small living cell, an electron microscope would be more suitable as it provides higher resolution necessary to see detailed structures within the cell such as organelles. Compound light microscopes may not have enough magnification power to observe these structures in depth without damaging the cell.
Complete detail of living cell is detectable under which microscope?
electron
What research microscope is used to see unstained living microbes and intracellular structures?
The microscope that is used to see internal structures of cells in a natural state is the compound light microscope. The microscope has a lens and light that allows it to see the internal structures of a cell clearly.
How the electron microscope has increased your knowledge of cell form and function?
it increased your knowledge you every detail of the cell .it shows you like the inside and every other little detail
What tool does a scientist use to view a living cell?
a microscope
What tool does scientist probably use to view a living cell?
a microscope
What do intracellular receptors do?
The intracellular receptors differ from membrane receptors based on their location. Membrane receptors are usually on the plasma membrane but the intracellular receptors are found inside the cell.
How did the 1st compound microscope help us to understand cells?
The 1st compound microscope allowed scientists to magnify and study cells in greater detail, leading to the discovery of cell structure and functions. This understanding laid the foundation for the field of cell biology and helped advance our knowledge of living organisms at a cellular level.
What substances are found on cell surfaces?
Living-subclasses and subhyla Nonliving- body fluids, cellular secretions, intracellular matrix
What is a extracellular bacteria?
Intracellular Bacteria is bacteria that lives inside of a cell such as a macrophage. If the cell knows the bacteria is living inside of it the cell will destroy it, but some times bacteria can not be detected by the cell, so it lives inside of the cell. But how does the body destroy intracellular bacteria? In order for the cell to destroy the intracellular bacteria it needs the assistance of a T-Cell. OK, lets put the cell that contains the intracellular bacteria aside for right now. The T-Cell has previously found a different cell that recognized the virus and destroyed the virus. After the cell destroyed the virus it placed a piece of the virus along with a piece of MHC on the outer wall of itself. The cell is now called a "Presenting Cell". A T-Cell comes along and binds to the presenting cell recognizes that it killed the bacteria and begins to proliferate (divide) into thousands of CD8+ and CD4+ cells. The new CD4+ cells then differentiate or divided in to TH1 or TH2 cells. NOW... as the TH1 cells are moving around our body. The TH1 cells are very good at recognizing cells such as macrophages that have the intracellular bacteria living inside of it. When the TH1 cell find a cell that contains intracellular bacteria, the TH1 cell attaches itself to the cell that contains the intracellular bacteria and reprograms the cell it so it recognizes the intracellular bacteria and then destroys it. What happens after the TH1 cell reprogrammes the cell that contains the intracellular bacteria? The reprogramming allows the lysosomes inside of the cell to recognize the bacteria. The cell then forms a Phagosome around the intracellular bacteria. lysosomes inside of the cell attach the Phagosome creating a Phagolysosome. The Phagolysosome is like a bag that contains the intracellular bacteria and destroys the bacteria though lysosomal enzymes and other toxins. The cell then releases the destroyed bacteria as debris.
What type of microscope is used to show the fine detail of cell organelles as well as a spindle figured fibers and chromosomes as seen during anaphase?
compound light microscope
Using a microscope Van Leeuwenhoek was one of the first to see?
a living cell
A bacterium that can enter the structure of a host cell is called?
intracellular.
