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
valkas [14]
4 years ago
11

What does melanin mean?

Biology
1 answer:
liq [111]4 years ago
3 0
A dark brown to black pigment occurring in the hair, skin, and iris of the eye in people and animals. It is responsible for tanning of skin exposed to sunlight.


You might be interested in
Which best describes the reliability of her work? It is unreliable because it is on the Internet. It is unreliable because it of
Fiesta28 [93]
Any information provided has to be factual, not opinionated, to be reliable.
with this being said, the second choice would be the reason why her work is not reliable
3 0
3 years ago
Read 2 more answers
Aim on how does the dominant hand and non-dominant hand react to stimulus
Sergeu [11.5K]
The dominant hand will most probably be faster to react and will also react more strongly in comparison to the non-dominant hand. The reason for this is that our dominant hand tends to be better at reacting towards stimuli in comparison to our non-dominant hand. 
7 0
3 years ago
What is the difference in the amino acid sequence between sickle cells vs. normal hemoglobin mrna molecules? how does this chang
AURORKA [14]
The hemoglobin holoenzyme (active enzyme) is a complex of an iron ion and 4 subunits- 2 hemoglobin alpha and two hemoglobin beta. People with sickle cell disease have mutated beta hemoglobins. The mutation is a single nucleotide exchange, that changes the 6th amino acid of  protein primary struture - a Glutamic acid into Valine. This one alteration changes the tree dimentional structure of hemoglobin beta so, that it forms lond fibres that disrupt the normal circular form of the red blood cells.
8 0
3 years ago
What are the three characteristics of all vertebrates
Rudiy27
Notchochord, morphology, chordates
6 0
3 years ago
The difference between the highest high tide and the lowest tide is called the
Drupady [299]

I think the answer is most likely A

6 0
3 years ago
Read 2 more answers
Other questions:
  • Type of tissue provides protective barriers for the body
    12·2 answers
  • Whole sheet? Use this <br> 30pts
    9·2 answers
  • What are the polymers for proteins carbohydrates lipids and nucleic acids?
    9·1 answer
  • What is the first generation purples flowering plants called
    15·1 answer
  • The picture below shows a cell undergoing a
    10·1 answer
  • One of the more common causes of ____ is an electrical power variation.
    13·1 answer
  • Which of the following is true of modern cell theory
    7·2 answers
  • PLEASE HELP HURRRY I need help with this
    12·1 answer
  • What scientist determine the rule that A always pairs with T and C alway pairs with G
    9·2 answers
  • Definition: Any living thing with one or more cells.<br> Example: You<br> Term?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!