the sweet and salty receptors are the weakest, while bitter is the most sensitive.
Cells that are actively dividing are most sensitive to radiation damage.
The ones with the shortest (normal) lifespans - like skin & the lining of the gut.
Dilation of the pupil occurs when not enough light is exposed in the area. If plentiful light was to be exposed without warning, the reaction of the person would be determined by how used they are to light or how their DNA codes for it. This determines how sensitive to light they are by default. Eye color should not play a role in how a person reacts to light. Hope this helped
The part of your eye that is most sensitive to light is the retina. This is not because the retinal tissue is any more fragile than other tissue in the eye, but because the cornea and lens focus incoming light onto the retina, potentially magnifying it as much as 100,000 times. The result is that bright light that would not damage any other part of the eye can severely damage the retina.
There are two types, rods for black and white, and cones for colors.
Cone cells, or cones, are one of the two types of photoreceptor cells that are in the retina of the eye which are responsible for color vision as well as eye color sensitivity; they function best in relatively bright light, as opposed to rod cells that work better in dim light.
You eyes have three different light receptor cells or rods in your eye. Each are sensitive to a different spectrum. Red, Blue and green. These cells cover the whole visible spectrum range with some overlap. Colours are made from different spectra at different intensities. This is also how some people are colour blind. Someone with red colour blindness (the most common) has malformed or non-functioning red cells.
A list of light sensitive drugs can be found in most pharmaceutical books. Many pharmacies will provide customers with a list of light sensitive drugs.
the sweet and salty receptors are the weakest, while bitter is the most sensitive.
Cells that are actively dividing are most sensitive to radiation damage.
Laying down
The most simplistic answer would be to look at how many light sensitive cells we have- around 120 million, which equates to about 120 megapixels resolution.
Cells that are actively dividing are most sensitive to radiation damage.
Yellowish-greenish light.
the lens is the most sensitive part of the eye. the retina can become damaged when there is an excessive ultraviolet light exposed.
Both rods and cones are light receptors. Rods are connected many to onr neuron, and are good for detecting low-light and movement, but not color. Cones are one to a neuron and detect color. Both are present in most if not all mammals and avians.