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Gre4nikov [31]
3 years ago
10

A point mutation that changes a codon specifying an amino acid into a stop codon is called a

Biology
1 answer:
kow [346]3 years ago
6 0
The correct answer to your question would be B, Non sense mutation. Hope this helps you out let me know.
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The amoeba is a eukaryote whose bodies most often consist of a single cell.
The cells of amoebae, like those of other eukaryotes, possess certain characteristic features. For example:-
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2. Their DNA is packaged into a central cellular compartment called the nucleus.
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What skin layers are affected when a cut on your hand bleeds?
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3 years ago
Hi I need help ^^
kotykmax [81]

Smoking is one of the major reason of Lung cancer. But one may have cancer even if the individual is not a smoker due to radiation, secondary air pollutants.

<h3>                                                                                                                        What is cancer?</h3>

Cancer is described as the uncontrolled and abnormal growth of cells in one’s body which are arrested in the growth phase of the cell cycle and multiply rapidly and does not mature  like normal cells, cancer is more aggressive form of a tumour.                                                                          

                                                                                         

The following describe the relation of smoking with lung cancer

                                           

  • Cancer is caused by oncogenes activating substances [OAS] some of them causes mutation in the body

  • These oncogenic substances in the smoke produced while smoking contains nicotine, hydrocarbons, cyclohydrocarbons and various other factors which converts  normal cells into cancerous cells

  • Hence,
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Learn more about Lung cancer

brainly.com/question/18317469

#SPJ1

4 0
2 years ago
6. The jelly-like area between the nucleus and the cell membrane is called the cytoplasm. It helps organelles move throughout th
Anuta_ua [19.1K]

Answer: cytoplasm is the jelly like substance in between all the other cell organelles

4 0
3 years ago
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