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1 year ago

Somatic mutations are important to the evolutionary process; most cancers result from somatic mutations. True or false?.

Medicine

1 answer:

blondinia [14]1 year ago

6 0

Somatic mutations are important to the evolutionary process; most cancers result from somatic mutations : True

What is somatic mutations?

Any mutation that happens in a cell other than a gamete, germ cell, or gametocyte is referred to as a somatic mutation because it involves a change in the DNA sequence of a somatic cell of a multicellular organism with dedicated reproductive cells. Somatic mutations are typically not passed on to descendants, in contrast to germline mutations, which can be transmitted to an organism's offspring. Plants, which lack a separate germline, and animals that can reproduce asexually by processes like budding, as in the case of members of the cnidarian genus Hydra, obfuscate this distinction.

The descendants of a cell inside the same organism will all carry somatic mutations, even if somatic mutations are not passed on to an organism's progeny.

Learn more about the somatic mutations with the help of the given link:-

brainly.com/question/12826730

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A client has been diagnosed with a hiatal hernia. the nurse explains the diagnosis to the client and their family by telling the

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Protrusion of the upper stomach into the lower portion of the thorax.

When the upper portion of your stomach pushes through your diaphragm and into your chest cavity, it is known as a hiatal hernia. A hiatal hernia happens when the large muscle separating your chest from your abdomen gives way to the upper part of your stomach (diaphragm).

The patient's and his family's understanding of the changed relationship between the esophagus and the stomach is crucial. A section of the upper stomach slides up into the lower region of the thorax, and the diaphragm aperture through which the esophagus travels enlarges. The anomaly is not an involuntary, protruding, or twisted segment.

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11 months ago

the largest amoun of ADN is contained in a.anueleus b.a protein molecule c.a chromosomes d.an enzyme molecule

Pavlova-9 [17]

Answer: A) a nucleus

Explanation: The largest amount of DNA in a plant cell is contained in a nucleus.

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2 years ago

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2 years ago

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What would be the expected response to a skin injury if the involved tissue had lost the normal cell characteristic of contact i

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2 years ago

A client is scheduled to have a laparoscopic cholecystectomy as an outpatient. The client asks the nurse when the client will be

makkiz [27]

Normal activities may be resumed in 1 week.

A prolonged recovery period usually is unnecessary. Most clients resume normal activities within 1 week.

<h3>What is laparoscopic cholecystectomy ?</h3><h3 />

In order to view into your abdomen and remove the gallbladder, a cholecystectomy is most frequently carried out by inserting a tiny video camera and specialised surgical equipment through four tiny incisions. This procedure is referred to as a laparoscopic cholecystectomy. The gallbladder may occasionally be removed with a single, big incision.

An uncomplicated laparoscopic cholecystectomy or gallbladder removal takes 30 to 45 minutes to perform, one to two hours to prepare, and another hour or two to recuperate.

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1 year ago