1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pickupchik [31]
3 years ago
14

Which mutation occurs when one nucleotide base is replaced with another base

Biology
2 answers:
astra-53 [7]3 years ago
8 0

Answer: substitution

Explanation:

svetlana [45]3 years ago
6 0

The correct answer is a substitution mutation.  

A mutation, which substitute’s one base for another, that is, a change in a solitary chemical letter like switching an A to a G is known as a substitution mutation. This kind of substitution can modify a codon to something, which encrypts a distinct amino acid and leads to a small modification in the generated protein.  


You might be interested in
How can scientists learn about the mantle if they cannot study it directly?
stellarik [79]
By asking it
Sinply ask
Thats why we were given a mouth
To use it
Or be built different
3 0
3 years ago
Which of the following is unique to eukaryotic cells?
olya-2409 [2.1K]

Answer:

eukaryotic cells have a nucleus

8 0
3 years ago
In a forest ecosystem, seeds are eaten by mice, which are eaten by hawks. If the population of hawks suddenly increased:
Anna35 [415]

Answer:

C. The population of mice would decrease.

Explanation:

4 0
2 years ago
Read this Pulmonology Consult excerpt:On physical exam, the patient is alert. He takes occasional pauses when he says long sente
Alborosie

Answer:

B. "Whispered pectoriloquy" - "speaking from the chest"; used as a means of finding masses in the lung. The whispered word is audible in areas where fluid or a mass is present

Explanation:

Auscultation in medicine, is the action of listening to sounds from the heart, lungs, or other organs, usually using a stethoscope, in order to perform medical diagnosis.

Auscultation is performed for the purposes of examining the circulatory and respiratory systems, as well as the alimentary canal. The procedure is best performed in a quiet examination room. A stethoscope is used to magnify internal sounds. Small changes in breath sounds are carefully observed in order to make a diagnosis.

Whispered pectoriloquy is used to detect vocal resonance. It is  used as a means of finding masses (consolidations e.g. pus) in the lung and is performed by having the patient quietly whisper a word. If fluid or a mass is present, words that are whispered may be heard clearly.

7 0
3 years ago
which statement is true about liquids? a. liquid particles are locked in place and do not move. b. liquid particles stay close t
xxMikexx [17]
B.
Key word: slide
Think of sliding down a WATER slide.
5 0
3 years ago
Other questions:
  • Compared to today, the treatment of breast cancer in the 1960s, typically:
    12·1 answer
  • Whether fluctuating rapidly or slowly, environmental forces are always _______. a. weak b. static c. predictable d. controversia
    8·1 answer
  • The Pompeii worm was discovered near?
    10·2 answers
  • Urgent! will mark brainliest!
    9·2 answers
  • The term to describe the behavior of the brain
    10·1 answer
  • Lucas places 20 kg samples of each substance by the same heat source all samples are at the same initial temperature which sumvs
    14·1 answer
  • Which of these disorders, in which blood does not clot normally, can a technician diagnose through genetic testing? A. malaria B
    8·1 answer
  • I NEEEEEEDDDDD HELP PLEASE
    9·2 answers
  • Please help me i’ll give brainlist
    5·2 answers
  • The clear fluid found in whole blood in which the cells are suspended is called ______; however, when the clotting factors are r
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!