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HACTEHA [7]
2 years ago
14

What is the major difference between bacterial chromosomes and eukaryotic chromosomes?.

Biology
1 answer:
Sphinxa [80]2 years ago
5 0

The major difference between bacterial chromosomes and eukaryotic chromosomes is that bacteria have a single circular chromosome whereas eukaryotes have several linear chromosomes.

Eukaryotic chromosomes are present within the nucleus while prokaryotic chromosomes are found in the nucleoid (a region of the cytoplasm). The nucleoid does not have a membrane.

In eukaryotic chromosomes, DNA is wrapped around histone proteins, which is further compacted by supercoiling and folding. However, in prokaryotic chromosomes, DNA is supercoiled and held together by nucleoid-associated proteins.

Prokaryotic chromosome is very simple in comparison to the eukaryotic one. Prokaryotic chromosome lack telomeres and centromeres sequences which is found in the eukaryotic chromosomes.

To learn more about nucleoid here

brainly.com/question/14352975

#SPJ4

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The species that is known as a robin in England has a yellow breast, and another species that is known as a robin in the United
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<h3><u>Answer;</u></h3>

C. Different species can share the same common name.

<h3><u>Explanation;</u></h3>
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3 0
3 years ago
Read 2 more answers
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3 years ago
Which experiment would most likely contain experimental bias
IrinaVladis [17]

A.  A lab performs a test by giving bacterial colonies the same amount of different antibiotics and growing them under the same conditions.

B.  A company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands.

C. A student tests the attraction of bees to flowers by placing four different flowers in the same location and counting how many bees visit each.

D.  A chemistry class performs an experiment in which each reaction has the same amount of starting material and begins at the same

Explanation:

The experiment that has bias the second one in which a company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands.

  • A bias in an experiment originates from the experimenter influencing the desired outcome of the experiment.
  • The pharmaceutical company will only be able to critique their own product devoid of the view of other pain relief products.
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Learn more:

Experiment brainly.com/question/5249450

#learnwithBrainly

3 0
3 years ago
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