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IgorC [24]
2 years ago
12

A point mutation occurs when a single nucleotide gets replaced by a different one.

Social Studies
1 answer:
svp [43]2 years ago
5 0

It's true, a point mutation occurs when a single nucleotide gets replaced by a different one.

A point mutation occurs when one nucleotide gets replaced by a distinct one. A chromosomal mutation in which a segment is missing is called a deletion. In base excision repair, a whole segment of DNA is removed and resynthesized. Spontaneous mutations that occurs in somatic cells will be transmitted to offspring.

A point mutation is a genetic mutation where one nucleotide base is modified, inserted or deleted from a DNA or RNA sequence of an organism's genome.

Point mutations have a range of effects on the downstream protein product consequences that are moderately predictable based upon the specifics of the mutation.

To know more about point mutation here

brainly.com/question/14364090

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Hebert ET, et al.: An ecological momentary intervention for smoking cessation: the associations of just-in-time, tailored messag
Luden [163]

Smartphone applications can offer real-time, customized interventions for quitting smoking. The current study evaluates the efficacy of a smartphone-based smoking cessation application that gave messages customized to current smoking lapse risk and specific lapse triggers and assessed risk for impending smoking lapse numerous times per day.

  • A safety-net hospital's smoking cessation program recruited participants (N=59) who underwent five phone-based ecological momentary assessments (EMAs) every day for three weeks in a row.
  • A new weighted lapse risk estimator was used to evaluate the risk of smoking lapse in real-time.
  • Participants in each EMA received messages that were customized to their level of risk for an impending smoking lapse as well as their self-reported presence of smoking urges, stress, access to cigarettes, and motivation to quit.
  • Using generalized linear mixed model analysis, it was assessed if communications that were specifically targeted towards lapse risk variables resulted in bigger decreases in these triggers than messages that weren't.

<h3>What results can we observe?</h3>
  • In general, communications that were specifically matched to smoking urge, cigarette availability, or stress resulted in higher decreases in those triggers than messages that were not (p's=0.02 to 0.001).
  • When only instances of high stress were included in the analysis, the connection between messages adapted to stress and higher reductions in stress than messages not tailored to stress was non-significant (p=0.892).

<h3>What can be concluded?</h3>
  • Mobile technology can be utilized to deliver personalized treatment information and do real-time smoking lapse risk assessments.
  • Findings offer the first concrete proof that customized material may have an effect on users' stress levels, temptation to smoke, and access to cigarettes.

To learn more about smoking cessation visit:

brainly.com/question/28044279

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3 0
1 year ago
Ancient mythological and religious tales often ascribe catastrophic events to the anger of God or the gods. Do you think any of
adoni [48]

Answer:

All catastrophes are Natural event, though God uses them to teach and prove to us, that he is God and we are his subject.

Explanation: Catastrophic events can be called natural disasters, which occurs as a result of some natural reactions, which has taken. For example before a flood can occurs, it means that the sea level is high, or they is poor drainage system in that area. For a volcanoes eruption to occur magma must be formed, when the earth mantle melts. Which rises to the surface of the earth.

Just like the earliest recorded disaster, which is the Eruption of Vesuvius in 79AD, which swiped out the city of Pompeii in Rome , killing about 10,000 people. I don't think any God can have this wish to kill 10,000 persons with just one strike. God is a merciful spirit. The Eruption of Vesuvius happened to Rome, a country that has religion all over they empire, that if this natural disasters is caused by God, he won't want to send just to any empire of Rome.

In the olden days many people believes that lightning and thunder are the weapon of the gods upon the evil ones, to strike them to death. For instance if someone wearing a white garment while it is raining with thunderstorms. When thunder and lightning strikes, the person is likely to be caught with the lighting and shrink to death, people will believe that he is evil and the gods has killed him. With a poor knowledge that lightning captures light or white more easily.

People also thinks that when earthquake happens, then the gods have come to fight the wicked, with out know that this is an event lead by the activities of man to it's environment.

8 0
3 years ago
Paula, the ceo of envirosystems, has only three people reporting to her, the vice president of marketing, vice president of hr,
Phoenix [80]
Knowing that Paula has only a limited number of people reporting to her which only includes the vice president of HR department, the vice president of Marketing and the vice president of accounting, this only shows that Paula has a narrow span of control. Her span of control is narrow knowing that she only has a few subordinates with her.
6 0
3 years ago
What motivated women to support the American Revolution?
Kisachek [45]

Answer:

They wanted to see their men home?

Explanation:

5 0
2 years ago
Read 2 more answers
What effect did the growth of railroads have on the nations urbanization
likoan [24]

Answer: Well the railroads made it possible for urban cities to get food and fuel other needed materials.

Explanation: When railroads came in it allowed more things to come and go through cities making it perfect for distributing needed goods for the people who lived there and nearby.

6 0
3 years ago
Read 2 more answers
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