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What is the chemical compound in Lysol which causes it to fluoresce under a black light?
chemicals
Which organelles inside bacteria make green fluorescent protein?
Organelles inside bacteria do not 'make' GFP. GFP can however be expressed in bacteria by adding the coding sequence for GFP to their genome. This can be done by using a plasmid virus containing the GFP gene sequence. When combined with the plasmid, a very small number of bacteria will take up the plasmid's genome into their own. These bacteria can be isolated by using the 'transform or die' mechanism. Bacteria that do not contain the plasmid are preferentially killed by adding an antibody to the agar. The normal bacteria will not be resistant to this, and will die, but the bacteria which have taken up the plasmid into their genome will also contain an antibody resistance gene. This allows them to live in the presence of the antibody. Since GFP was also added to these bacteria's genome, they will fluoresce.
Why do some absorbing compounds flouresce and other not?
Absorbing compounds fluoresce because of their molecular structure reduces the probability of non-radiative deactivation processes.
What protein or chemical in sperm or seminal fluid causes it to naturally fluoresce under UV light?
Flavin, did an exposition on histology class about male reproductory organ, now you can do the rest
Is there bacteria on bacteria?
There are no bacteria on other bacteria. Some bacteria do attack other bacteria by piercing their cell wall and injecting proteins.Viruses can attack bacteria. They are called bacteriophages.
Are there lights that show germs on your hands?
You can't see germs with a black light, but might be able to see thick lotion.
Electromagnetic radiation causes certain substanced to fluoresce?
Yes. UV radiation causes phosphor to fluoresce in fluorescent light bulbs.
In what wavelength region does caffeine fluoresce?
When excited by 532 nm green light, caffeine has been seen to fluoresce in the 625 nm wavelength region. This is visible orange light.
What kind of electromagnetic radiation causes certain substances to fluoresce?
Ultraviolet waves of certain wavelengths kill bacteria, tan your skin, and produce the effect known as fluorescence. pg 52 of your textExamples: ultraviolet radiation, visible light.
What is used to make quantum dots fluoresce for in vivo imaging?
fluorophore
What is the chemical compound in Lysol which causes it to fluoresce under a black light?
chemicals
Which organelles inside bacteria make green fluorescent protein?
Organelles inside bacteria do not 'make' GFP. GFP can however be expressed in bacteria by adding the coding sequence for GFP to their genome. This can be done by using a plasmid virus containing the GFP gene sequence. When combined with the plasmid, a very small number of bacteria will take up the plasmid's genome into their own. These bacteria can be isolated by using the 'transform or die' mechanism. Bacteria that do not contain the plasmid are preferentially killed by adding an antibody to the agar. The normal bacteria will not be resistant to this, and will die, but the bacteria which have taken up the plasmid into their genome will also contain an antibody resistance gene. This allows them to live in the presence of the antibody. Since GFP was also added to these bacteria's genome, they will fluoresce.
Why are fabrics that fluoresce when exposed to ultraviolet light so bright in sunlight?
i have the same question ni99a
Why did Crookes cathode ray tube glow green?
The electrons emitted from cathode hit the glass of the tube, causing it to fluoresce.
What is meant when they say florescents have been observed when drilling for oil?
Light waves shorter than the visible blue violet waves of the spectrum. crude oil, colored distillates, residuum, a few drilling fluid additives, and certain minerals and chemicals fluoresce in the presence of ultraviolet light. these substances, when present in mud, may cause the mud to fluoresce.
Intended to fluoresce in the presence of water-borne toxins the glofish was created when Zhiyuan Gong spliced genes from a jellyfish and a sea coral into what minnow?
Zebrafish
Why do some absorbing compounds flouresce and other not?
Absorbing compounds fluoresce because of their molecular structure reduces the probability of non-radiative deactivation processes.
