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Pavlova-9 [17]
3 years ago
6

HELP QUICK WHOEVER ANSEWRS FIRST GET 100 POINTS AND BRAINLYEST

Biology
1 answer:
Serggg [28]3 years ago
8 0

Answer:

What are the two main types of cells?

- Prokaryotic

- Eukaryotic

What is the difference between these cells?

- Prokaryotic (no nucleus)

- Eukaryotic (contains a nucleus)

Draw and label an animal cell.

Pic included below

Draw and label a plant cell.

Pic included below

Explanation:

I hope this helps :)

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This is the Answer for your question :-)

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What effect do aldehydes have on microbial organisms? what effect do aldehydes have on microbial organisms? they disrupt membran
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Answer: they damage proteins and DNA 

<span>Oxidative stress and other cell processes induce the formation of highly reactive aldehydes that react directly with DNA of a microbial organism, forming aldehyde-derived DNA </span>adducts lead to proteins and DNA damage. DNA damage causes deregulation of cell homeostasis and thus contributes to the disease phenotype.

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3 years ago
What are some intrinsic characteristics of endangered species that makes it difficult for them to rebound in a changed environme
Andre45 [30]

The charactistics that make it difficult for endangered species to rebound include;

  • The habitat is significantly changed
  • Over exploitation of the species
  • Pollution that threatens the existence of the species

<h3>What are endangered species?</h3>

Endangered species are those species that are facing the threat of extinction sometimes owing to severe habitat loss or some other factors.

We must note that these characteristics that make it difficult for endangered species to rebound;

  • The habitat is significantly changed
  • Over exploitation of the species
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Learn more about endangered species: brainly.com/question/12446045

4 0
2 years ago
This biological level of organization is represented by all three steps of the gene expression products. ____________
Licemer1 [7]

Answer:

The biological level of organization represented by all of the three steps of gene expression products is <em>the central dogma of molecular biology.</em>

Explanation:

DNA is divided up into functional units called genes. Each of them provides instructions for a functional product, that is, a molecule nedeed to perform a job in the cell. In many cases, the functional product of a gene is a protein.

The functional products of most known genes are polypeptides.  Genes that specify polypeptides are called protein-coding genes.

Not all genes specify polypeptides. Instead, some provide instructions to build functional RNA molecules, such as transfer RNAs and ribosomal RNAs that play roles in translation.

The construction of polypeptide involves two major steps: transcription and translation. During the transcription, the DNA sequence of gene is copied to make an RNA molecule and in translation the sequence of mRNA is decoded to specify the amino acid sequence of the polypeptide.

6 0
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serg [7]

Answer:

A) dense vegetation helps filter out pollutants in the water

Explanation:

The wetlands are areas that are covered with shallow waters and usually have very dense vegetation. The dense vegetation is very important as it is an excellent natural filter for the water, and the incoming polluted waters are usually easily purified in the wetlands. This is very important for the water cycle because if the water is polluted and it continues it cycle like that, then it will result in pollution on all levels in all spheres, making big environmental problems in all of the Earth's spheres.

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