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
Alenkasestr [34]
3 years ago
5

What is the function of the protein keratin?

Biology
2 answers:
nexus9112 [7]3 years ago
4 0
The correct answer to this question is:
<span> to provide support and structure for cells in hair, skin, and nails</span>
solmaris [256]3 years ago
3 0
The answer to the question is A
You might be interested in
Which of the following is a method that genetics use to determine if an individual has chromosome abnormalities?
Ratling [72]

Answer:

I don't know the answer I'm sorry

5 0
3 years ago
Camouflage helps predators to survive by hiding them from what
Alborosie

Answer:

Organisms use camouflage to mask their location, identity, and movement. This allows prey to avoid predators, and for predators to sneak up on prey. ... The physical characteristics of the organism are important. Animals with fur rely on different camouflage tactics than those with feathers or scales, for instance.

Explanation:

3 0
3 years ago
What is the best description of what viruses are made of?
o-na [289]
Also viruses have nucleic acid whether DNA or RNA nucleic acid, they are so minute that you can't observed them,

it's letter C, they are also responsible for proteins. their cell wall is made up of capsid.
8 0
3 years ago
Read 2 more answers
The leakiest capillaries, which allow large substances such as cells to cross the capillary walls are called?
ki77a [65]

The leakiest capillaries, which allow large substances such as cells to cross the capillary walls are called sinusoidal capillaries.

Sinusoidal capillaries are a unique kind of capillaries that are wide in diameter. The diameter of a sinusoidal capillary is 30 to 40 nm.

Sinusoidal capillaries can be found in the liver, spleen, and bone marrow. In the spleen, sinusoidal capillaries help in the filtration of blood. They remove broken red blood cells, antigens and other pathogens remains in the blood.

Sinusoidal capillaries are known as leakiest capillaries because all other capillaries have a narrow diameter and do not allow the passing of large substances. Sinusoidal capillaries are the only ones with a large diameter that allows the passing of larger substances.

To learn more about capillaries, click here:

brainly.com/question/14928302

#SPJ4

4 0
2 years ago
Choose a type of environmental impact and write your own scenario of what happened.
Nastasia [14]

Answer:

Deforestation

Explanation:

people cut down trees to use for paper shelter and heat . when they over do it and clear a large part of the forest its clased deforestation.

7 0
3 years ago
Other questions:
  • A chemist has two compounds that do not chemically react. He thinks that by finding the right catalyst, he can get them to react
    5·1 answer
  • An experiment measures the breaking point of identical strips of Woodgate from different trees. The procedure must contain which
    14·1 answer
  • The scientific attitude requires an open-minded humility because it involves a willingness to
    9·1 answer
  • Where do plants typically store their starches and sugars for later use?
    9·2 answers
  • How is the heat energy required to warm the body created?
    5·1 answer
  • What strategy can prevent cross-contamination?
    14·1 answer
  • True or false before generating a hypothesis ,you would make observation
    6·1 answer
  • One primer attaches to the __ end of the gene region on the 5' to 3' strand, another to the ___ end of the gene region of the 3'
    14·1 answer
  • What are examples of organic compost​
    8·2 answers
  • A system of gene control in bacterial operons in which glucose is used preferentially and the metabolism of other sugars is repr
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!