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Scrat [10]
3 years ago
14

Changes in DNA that sometimes do and sometimes don't have a harmful effect are called what?

Biology
2 answers:
riadik2000 [5.3K]3 years ago
6 0

They are called mutations..... :)

aniked [119]3 years ago
4 0

Answer:

A harmful one would be cutting down trees to make a new mall, This is the exact opposite of the one above, less food for plant or leave eating animals and less oxeygen

Explanation:

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Transcription is the synthesis of
den301095 [7]

Answer:

mRNA

Explanation:

why because the process begins of transcription is

RNA polymerase

5 0
3 years ago
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Describe the relationship among producer, herbivore and carnivore.
olasank [31]
The herbivore eats plant and the carnivore it’s meat each one eats one specific thing meaning that on a food feb as long as they keep doing what they are doing it doesn’t mess the environment around them
7 0
3 years ago
Allen is an 82-year-old retiree who recently relocated to senior apartments. The apartments are not affiliated with any religiou
andrezito [222]

Answer:

Separation from spiritual ties.

Explanation:

Spirituality may be defined as the belief towards the religion or the religious process that helps to find the individual identity of the man. The spirituality might also represent the Holy spirit in Christians.

The spirituality is helpful for the connection of the individual with its religion. The esoteric traditions and religious traditions are involved in the spirituality. Allen do not attend the mass implies that he might be separating from the spiritual ties and loses his belief from the religion.

Thus, the answer is separation from spiritual ties.

6 0
3 years ago
Infection occurs when the host is exposed to pathogens. what type of pathogen uses the cell's metabolism, and replicates itself
vladimir1956 [14]

Answer: Infection occurs when the host is exposed to pathogens. virus uses the cell's metabolism, and replicates itself while destroying the cell or changing the cell's genetic makeup.

Explanation:

  • A virus is a miniscule pocket of protein that contains genetic material.
  • Viruses pose a considerable challenge to the body’s immune system because they hide inside cells.
  • This makes it difficult for antibodies to reach them. Some special immune system cells, called T-lymphocytes, can recognise and kill cells containing viruses, since the surface of infected cells is changed when the virus begins to multiply.
  • Many viruses, when released from infected cells, will be effectively knocked out by antibodies that have been produced in response to infection or previous immunisation.
  • Antibiotics are useless against viral infections.  So antiviral drugs work differently to antibiotics, by interfering with the viral enzymes instead.

Hence virus are the pathogen that use the cell's metabolism. And replicate itself while destroying the cell or changing the cell's genetic makeup. viruses are so simple that they use their host cells to perform their activities for them

Learn more about virues :

brainly.com/question/17173059

#SPJ4

6 0
2 years ago
Giving brainliest!!!!!!!
Alex

Answer:

Explanation:

Hope this helps

5 0
3 years ago
Read 2 more answers
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