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
Veronika [31]
3 years ago
13

What is the principal component of the thickest layer of the skin?

Biology
1 answer:
jek_recluse [69]3 years ago
5 0

1. The correct answer is option A

The thickest layer is Dermis which is made up of two layers papillary and reticular. The reticular dermis is the lower layer of the dermis and is made up of dense irregular connective tissue featuring collagen fibers.

2. The correct answer is option  E

Bone is composed of fibrous and mineralized connective tissues which is enriched in collagen and calcium phosphate.

3. The correct answer is option C

Muscles are composed of two major protein filaments: a thick filament composed of the protein myosin and a thin filament composed of the protein actin. These two filaments slide over each other to repetitively contract the muscles.


You might be interested in
Which describes the basic structure of a fatty acid
Alik [6]
A fatty acid is a carboxylic acid with a long aliphatic chain. It can be saturated or unsaturated. In order to describe correctly the fatty acid, the length of the carbon chain should be given, the number of double bonds and the exact position of the double bonds.<span />
4 0
3 years ago
1 .Which of the following types of garden is illustrated in the picture above?
spin [16.1K]
I think it’s a Roji because it looks infested
5 0
3 years ago
Give one property because of which viruses are regarded as being on the borderline of living and non-living
kondor19780726 [428]
<span>Viruses are regarded as being on the borderline of living and non-living because it exhibits characteristics of both living and non-living organisms. Inside a host, the virus can act as a living organism using the host's cellular system while outside the host, the virus crystallizes that makes them incapable of conducting metabolic activities. </span>
5 0
3 years ago
Hemophilia is an x-linked recessive disorder. if a woman who is a carrier marries a man with hemophilia, what is the probability
ElenaW [278]
The probability is 1/2. This is because half are likely to be carriers and 1/2 are likely to have hemophilia.
5 0
3 years ago
A copy of an organism that is genetically identical to the original organism​
aev [14]

Answer:

Clone, also spelled clon, cell or organism that is genetically identical to the original cell or organism from which it is derived.

8 0
3 years ago
Other questions:
  • Food production in the twentieth century has tripled because of industrialized agriculture, and most people spend much less time
    9·2 answers
  • What happens if a cell is damaged but does not initiate apoptosis?
    9·2 answers
  • Which planets have a rocky, relatively dense composition?
    6·1 answer
  • List two other facts you can learn from this graph.
    11·1 answer
  • _____ is required for any type of movement. Diffusion,energy,osmosis,electricity?
    15·2 answers
  • Imagine you are on a dinosaur fossil hunt with a famous paleontologist. Design a procedure for determining the relative and abso
    13·1 answer
  • Waterweed grows near the surface of the water in lakes and ponds. It often grows in dense clumps. It has been observed that the
    5·1 answer
  • Match each type of financial institution with its correct description.
    15·1 answer
  • A sample of ocean water is tested for its bacterial content in a plate count assay. A one-milliliter sample of the water is dilu
    12·1 answer
  • The SRY gene:________.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!