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Sever21 [200]
3 years ago
10

Hurry 30 Points! I need help!​

Biology
1 answer:
pogonyaev3 years ago
6 0

Answer:

We need the directions. Once provided I will then edit this.

Explanation:

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Identify and describe the three invisible planes that divide the human body ?
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Answer:

longitudinal (sagittal)

Coronal (frontal)

Transverse

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While le examining a rock surface, you have discovered an interesting new organism. Which of the criteria will allow you to clas
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Answer:

The correct answer is- B) Cell walls are made primarily of peptidoglycan

Explanation:

There is a difference between the cell wall of bacteria, archaea, and eukarya. The cell wall of bacteria is primarily made up of peptidoglycan which contains two sugar  N-acetylglucosamine and N-acetylmuramic acid while archaea contain two N-acetyltalosaminuronic acid (NAT) in place of N-acetylmuramic acid which is called pseudo-peptidoglycan.

Eukaryotic cell wall is also different from archaeal and bacterial cell wall and animals in eukaryotes do not have a cell wall. Therefore cell wall made up primarily of peptidoglycan will allow you to classify the organism as belonging to Bacteria but not Archaea or Eukarya.

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What effect would you predict acrylamide treatment would have on the mechanical rigidity of a keratinocyte (skin cell)?
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C is surely the answer

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Why does the word antibiotic suggest that these medications would be ineffective against viruses?
VashaNatasha [74]
Antibiotics are ineffective against viruses because viruses do not have cells. Viruses are infectious agents that live within the cells of other living things. Antibiotics work by breaking down the cell walls of bacteria or interfering with the bacteria's ability to repair its cell's DNA, according to How Stuff Works.
3 0
3 years ago
Read 2 more answers
Are all microbes that makes us sick made of living cells?
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The answer to this question is no
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