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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.


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How does the white-tailed deer overpopulation affect the ecosystem
nalin [4]
Answer: Too many deer in a given area results in overgrazing and the eventual loss of brush and shrubs in forested areas. Loss of undergrowth means no place for small animals and birds to shelter and nest. The result is the disappearance of many native species that no longer have access to the habitat they need.
3 0
2 years ago
A response that is uniquely directed against pathogenic bordetella pertussis would involve what component?
xxMikexx [17]

Answer:

Antibodies

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Bordetella pertussis is an obligate human pathogen and is the etiological agent of whooping cough. It is known to be an opportunistic organism.

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3 0
3 years ago
How do plants use nitrogen?
antoniya [11.8K]

Answer:

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5 0
3 years ago
The higher the ____ content of a dna, the ____ the strength of the interchain interactions, and the ____ the melting temperature
castortr0y [4]

The higher the GC content of a DNA, the higher the strength of the interchain interactions, and the higher the melting temperature.

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GC content refers to the total amount of Guanine and Cytosine present in the DNA. Since there exists a triple bond between G and C, more percentage of them provides strength to DNA. That is why high GC content denotes high melting temperature of DNA.

To know more about DNA and GC content, here

brainly.com/question/13052467

#SPJ4

3 0
2 years ago
In a scientific experiment, the_ change in respond to anther change.
Arturiano [62]
That’s a dependable variable because it’s relying on something else.
5 0
3 years ago
Read 2 more answers
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