1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nutka1998 [239]
3 years ago
15

Where in the body are the special cells that detect the change in colour of the traffic lights?

Biology
1 answer:
givi [52]3 years ago
8 0

Answer:

There are about 120 million rods in the human retina. The cones are not as sensitive to light as the rods. However, cones are most sensitive to one of three different colors (green, red or blue). Signals from the cones are sent to the brain which then translates these messages into the perception of color.

You might be interested in
PLS HELP! NEED THREE SENTENCES!
stellarik [79]

Answer:

The pain nerves in her hand go to the brain to notify it. The brain processes this information and decides to tell the hand to remove itself from the stove. Then, the brain sends this signal back to the hand to make it remove tself from the stove.

Explanation:

3 0
3 years ago
At what depth(km) would a rock experience temperature of 5500C?
kow [346]

Explanation:

A rock would experience a temperature of 5500°C is about the core which is at a depth of 220km.

But let us use the earth's geothermal gradient to solve this problem.

The geothermal gradient is the rate at which temperature is increasing with depth.

The geothermal gradient 25°C/km

        At 5500°C,

               5500°C x  \frac{1}{25}  \frac{k}{C}  =    220km

But this is not so in nature, there are other heat sources that contributes to increasing temperature with depth such as radioactive heat and frictional heat.

learn more:

Mantle brainly.com/question/10758534

#learnwithBrainly

7 0
3 years ago
Describe some of the modifications that polypeptide chains undergo before becoming functional proteins
umka2103 [35]
Polypeptide chains undergo some modifications before they become fully functional. Some of these modifications include: proteolytic cleavage, lipidation and glycosylation. Proteolytic cleavage refers to the removal of some amino acids from a polypeptide chain by proteases in order for the protein to become active. An example of a substance that is modified through this process is insulin.
4 0
3 years ago
During alcohol fermentation what is converted into ethanol
Galina-37 [17]

Answer:

Alcoholic fermentation is a complex biochemical process during

which yeasts convert sugars to ethanol, carbon dioxide, and other

metabolic byproducts that contribute to the chemical composition

and sensorial properties of the fermented foodstuffs.

7 0
2 years ago
Which is the significance of the tunica in plant growth?
Flura [38]
I think it's option c
3 0
3 years ago
Other questions:
  • Please somebody help I will give you points
    7·1 answer
  • How would an early Persian windmill compared to an early European windmill
    11·1 answer
  • Which is NOT a macromolecule *
    10·1 answer
  • What is one way to that changes can occur in a DNA sequence
    15·1 answer
  • Is an environment in which an organism's needs are met.​
    6·2 answers
  • What is the purpose of the dense hairs around the flowers of the woolly lousewort?
    11·2 answers
  • What is the annual dose-equivalent limit for the skin and hands of an occupationally exposed individual?
    6·1 answer
  • Question 2 (1 point)
    11·1 answer
  • What is the site of cellular respiration ?​
    12·1 answer
  • At which point does warm air begin to rise before colliding with cold air? 1 2 3 4.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!