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What side of the mirror is the best used when observing specimens under the prevailing laboratory conditions?
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What does the objective lenses do on a microscope do?
The objective lenses on a microscope collects light and brings the specimens into focus.
What is the rarest gem in the world?
Painite has been described by the Guinness Book of World Records as the rarest gem mineral. As of early 2005 there have been eighteen known specimens that are all accounted for.
What are microscopes used for today?
== == Visual inspection of cells (bacterial, cell cultures), immuno-staining (localisation of a protein of interest), microinjection, ... Microscopes are still in use but modern ones often have sophisticated equipment attached, e.g. lasers and motors for object movement. They are used in cytopathology (looking at pap smears and other specimens from any body site, smeared on glass slides, to search for cancer, precancerous cells, organisms) and pathology (looking at pieces of body parts that have been sliced very thinly and placed on glass slides and stained to search for disease processes). Some scopes are now even computer controlled for use in cytology/cytopathology. Check out Cytyc.com.
Who were the first humans in space?
In 1961, Soviet Cosmonaut (astronaut) Yuri Gagarin became the first man to travel in space when he made a single orbit around the earth in his Vostok 1 spacecraft.The Russian Yuri Gagarin was the first man in space.
What are facts about turquoise?
Turquoise is the one of the official birth stones for the month of December as adopted by the American National Association of Jewelers in 1912 and the Planetary stone for Aquarius, Taurus and Sagittarius. See the birthstone tables for additional references to this stone. The name turquoise is apparently related to the fact that is was brought to Europe from the Eastern Mediterranean by Levantine traders, more commonly known as Turks. Its been used as a valuable ornament for ages and was used by the Egyptians thousands of years ago. The color is, of course, turquoise, but its range of color varies from green and greenish blue to sky blue shades. For centuries, the most valuable turquoise came from Iran (Persia) but today some specimens mined in the southwestern United States compete with it. The name "Persian Turquoise" is now generally used to refer to any turquoise stone that does not have the black or brown veining commonly found in turquoise mined in the United States and used in a style of jewelry created by the American Indians. The Aztecs mined turquoise in an area now known as New Mexico and a significant amount of turquoise comes from Arizona, California and Nevada in the United States. Other minerals like chrysocolla have been used to imitate turquoise. Turquoise is often dyed and stabilized with resins to produce a harder stone which retains its color and polish. Reconstituted turquoise is made from small chips and "chalk" to which dyes and plastic resin is added. Pure turquoise is a relatively soft stone ranging between 5 and 6 on the Mohs scale of hardness.
Who is a specialist in laboratory examination of tissue specimens?
histologist
What is a sentence for specimens?
In science class, we looked at many different types of specimen.
Why does microscope important in laboratory experiment?
cause it helps you to see microscopic specimens.
What laboratory tool that observes biological specimens?
i believe you are asking about a light microscope.
WHAT section of the clinical laboratory will perform pregnancy test o blood specimens?
microbiology
Where is marine biology done?
Research can be done on the ocean with wild fish, or in a lab or tank observing captive specimens.
What department of the clinical laboratory typically dips paper strips embedded with chemicals into its specimens?
microbiology
What temperature should all specimens be stored in a laboratory?
There is no single temperature. It depends on the nature of the specimen.
Why can't you eat in a science laboratory?
may get infections.because in labs we use decayed specimens for testing.moreover our food item too can contaminate the specimens sometimes or may change its properties.
What laboratory tool is used for growing or reproducing live specimens?
It is used for culturing bacteria/reproducing microorganisms
What is the angled needle used for in a laboratory?
It is used to tease and separate specimens, pin body parts, and explore dissected animals.
What laboratory tools is used for making smaller specimens appear bigger?
A microscope or a loupe, or a magnifying glass would work for that.
