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What else can I help you with?
When can you see chromosomes under light microscope?
only at the time of cell division in the metaphase and in the anaphase the chromosome are visible. because at this time the chromatin get aggregate and form the thick chromosome which are visible under microscope.
What step was necessary to make the DNA visible?
The DNA needed to be stained with a dye, such as ethidium bromide or SYBR Green, that binds to the DNA molecules and fluoresces under ultraviolet light. This allows the DNA to become visible when viewed under a UV transilluminator or gel documentation system.
Why does cat pee glow under a black light?
Cat urine contains phosphorus, which glows under ultraviolet light, such as a black light. This is why cat pee appears to glow when exposed to a black light.
Does urine glow under a black light?
Yes, urine can glow under a black light due to the presence of certain compounds such as phosphorus and riboflavin that fluoresce under ultraviolet light.
Why does cat urine glow under a black-light?
Cat urine contains a substance called phosphorus, which glows under ultraviolet light, such as a black-light. This causes the urine to appear fluorescent or glowing when exposed to a black-light.
Why does a poster glow under black light?
A poster glows under black light if there is white designs on it. Anything white glows under black light. The reason why is because those things have phosphors on them which can only be detected under black light.
How long is semen visible on skin in UV or black light after you wash?
Yes, you can use a black light on bed sheets or where-ever and the semen will be visible.
How long can you see semen under a black light for?
Semen can usually be seen under a black light for up to 48 hours, depending on factors such as the amount of semen, surface texture, and cleanliness. After that, the fluorescence may fade or become less visible.
Can you see black light tattoos without a black light?
Black light tattoos are designed to be visible under ultraviolet light, commonly used in black light. They are usually not visible under normal light unless they contain regular ink as well. The ink used in black light tattoos absorbs and re-emits the ultraviolet light, creating the glowing effect.
Does bleach glow under a black light?
Yes, bleach does glow under a black light because it contains fluorescent molecules that become visible when exposed to ultraviolet light. This effect is often used in crime scene investigations to detect blood stains that have been cleaned with bleach.
Do fluorescent markers glow under a black light?
Yes of course, that is why they are fluorescent.
Why do your brown eyes glow green under a black light?
There is no such thing as black light. Black is the absence of light.The above statement is incorrect. The color Black when speaking of light, is the absence of light, but a black light is the term used for Invisible ultraviolet or infrared radiationA black light causes fluorescent materials to emit visible light and is used to take pictures in the dark of various substances.
Why does landuary detergent glow under a black light?
Laundry detergents often contain optical brighteners that fluoresce under ultraviolet light, such as a black light. These brighteners absorb UV light and re-emit it as visible blue light, making white clothes appear brighter and whiter. This is why laundry detergent may appear to glow under a black light.
How long is semen visible under black light?
I'm pretty sure any black light would work just fine
Why does white paper glow under a black light?
White paper appears to glow under a black light because the phosphors in the paper fluoresce when exposed to the ultraviolet light emitted by the black light. This causes the paper to emit visible light, creating the glowing effect.
When can you see chromosomes under light microscope?
only at the time of cell division in the metaphase and in the anaphase the chromosome are visible. because at this time the chromatin get aggregate and form the thick chromosome which are visible under microscope.
Why does calcium glow under a black light?
Calcium itself does not glow under a black light. However, some compounds containing calcium, such as certain phosphors, may exhibit fluorescence or phosphorescence under ultraviolet light, giving off a glowing effect.
