Tissue-Culture-Microscopes Resources
Tissue-Culture-Microscopes
- Phase Contrast Tissue Culture Microscopes
The perfect tool for studying tissues is now available in the form of the phase contrast tissue culture microscope. If you are familiar with the inverted tissue culture microscope then the term ‘phase contrast’ might just ring a bell to you, as it is said to be the best method to view the intricate and almost transparent tissue cultures. read more... - Digital Tissue Culture Microscopes
Microscopes these days are custom-made for specific purposes and specimens which people tend to examine; there are some for dissection, for examining jewelries and for industrial purposes. So for people who are interested in studying tissue culture, the good news is that there are now digital tissue culture microscopes that are available in the market. read more... - Items 35-44
For each numbered statement of function described in the items below, choose the most appropriate lettered component of the junctional complex or associated structure. Answers may be used once, more than once, or not at all. read more... - Items 31-34
A 17 year-old woman died of a sudden rupture of an aortic aneurysm during a basketball game. She was tall wit long arms and legs and hyperextensibility in her digits. Her parents were apparently normal. read more... - Items 23-30
For each numbered biochemical description of an extracellular matrix moledule or its receptor, choose the most appropriate lettered molecule. Answers may be used once, more than once, or not at all. read more... - Items 16-22
Match each numbered biochemical description of collagen with the most appropriate lettered collagen type.
(A) Type I collagen
(B) Type II collagen
(C) Type III collagen
(D) Type IV collagen
(E) Type V collagen
(G) Type VI collagen
(H) Type VII collagen
(I) Type VIII collagen
(J) Type IX collagen
(K) Type X collagen read more... - Items 13-15
The following set of items pertain to membrane transport phenomena.
13. All of the following substances move across the plasma membrane by simple diffusion EXCEPT:
(A) testosterone
(B) estrogen
(C) aldosterone
(D) Na+ (E) palmitic acid read more... - Items 6-12
The following set of items pertains to cellular membranes and their biochemical composition. read more... - Plasma Membrane, Cell Surface, Cell Adhesion, And Extracellular Matrix
Observation under a Microscope for Cell-Dissection or an Inverted Phase-Contrast Microscoperead more... - The Different Types Of Cells Grown In Culture
There is such a scientific process known as cell culturing; and many types of cells are grown in culture since early times up to present. From a science dictionary, cell culture is defined as the process by which bacteria or viruses from the tissues and other body fluids (whether eukaryotic or prokaryotic cells) are incubated or grown under controlled conditions. Cells are preserved for the purpose of identification; the history and development of cell culture can be closely identified to that of organ and tissue culture. read more... - How To Store And Maintain Tissue Cultures
Certainly, you have heard about the ability of technology to grow cells and tissues in media then preserve them later on for future study or usage. It is a very important innovation as tissue cultures have been proven to be beneficial to mankind, particularly in diagnosing diseases and discovering cures. Concrete examples would be the development of vaccines and cures for certain diseases. However, it would be good to note that for tissue cultures to remain viable and usable, they should be properly stored and maintained. read more... - Why You Need To Know About Tissue Culture Preservation
Did you know that even if you’re not a microbiologist, it is quite important that you know some valuable information about the preservation of tissue cultures? Technology made us believe that anything can be done in the research and medical fields with the use of this type of preservation. To know why you should know more about this topic, just read along. read more... - Items 52-57
The following set of numbered items relate to solute transport phenomena. For each, choose the most appropriate lettered answer read more... - Items 58-60
Examine the high power electron micrograph below in Tissue-culture microscope 1.2 and then choose the best answer in the items below. The arrow marks the phospholipids bilayer of the plasma membrane and the cytoplasm of the cell is in the bottom of the picture. read more... - Items 70-72
The following set of items pertains to membrane fluidity. For each, choose the ONE best answer read more... - Items 73-79
For each numbered description of functional role, choose the lettered cell adhesion protein that BEST corresponds. Each lettered answers may be used once, more than once, or not at all. read more... - Items 80-82
Experimental vascular perfusion of the testis with lanthanum nitrate ( an electron dense, low molecular weight tracer ) is followed by fixation of seminiferous tubules. Subsequently, seminiferous tubules are prepared for transmission electron microscopy. read more... - Items 83-89
The following items deal with the molecular biology of different kinds of membrane proteins. Match the membrane protein in the answers below with the MOST appropriate description of its molecular biology in the items below. Answers may be used once, more than once, or not at all. read more... - Items 90-93
There are common features to many intercellular adhesions. These include involvement of cytoskeletal elements, transmembreane linker glcoproteins, and intracellular attachment proteins. Match the type of intercellular adhesive junction in the answers below with the ONE best description in the items below. read more... - Items 61-69
A) Integral membrane proteins
(B) Peripheral membrane proteins
(C) Both
(D) Neither read more... - Items 45-51
The surfaces of B cells and T cells possess functionally important receptors (antigens) which determine their immunological roles. For each numberee description receptors (antigens) which determine their immunological roles. For each numbered description of structure or functions, choose the most appropriate lettered antigen. Answers may be used once, or not at all. read more...
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