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
amm1812
3 years ago
13

What occurs during frameshift mutation?

Biology
1 answer:
yuradex [85]3 years ago
3 0

Answer:

C) An extra chromosome is added, causing mismatching of the chromosome pairs.

Explanation:

Mutation is any change, whether big or small, that occurs in the nucleotide sequence of a gene. Mutation can be of different types depending on how it occurs.

According to the question, frameshift mutation is a mutation that causes the normal reading frame of the nucleotide sequence to be altered. It is caused when an extra chromosome is added (insertion) or when one chromosome is removed (deletion). In either way, there will be a mismatch or alteration in the chromosome pair, hence affecting the reading of the nucleotide sequence.

In frameshift mutation, the insertion or deletion causes the

normal CODONS (triplet nucleotide) to be missing or incomplete, hence, disrupts the manner at which the reading takes place (reading frame). Note, frameshift mutation only occurs as a result of insertion or deletion of chromosomes/bases that are not multiples of three that can maintain the normal reading pattern/frame.

You might be interested in
A random sample is one way to reduce bias when choosing people for an experiment
Verdich [7]

Your answer is

One of the most effective methods that can be used by researchers to avoid sampling bias is simple random sampling, in which samples are chosen strictly by chance. This provides equal odds for every member of the population to be chosen as a participant in the study at hand.

7 0
3 years ago
Read 2 more answers
PLZZZZZZ HELPPP how do we obtain energy from wind PLZ WRITE A PARAGRAPH ABOUT ITTT PLEASEEEEE
sladkih [1.3K]

Explanation:

Wind energy, or wind power, is created using a wind turbine, a device that channels the power of the wind to generate electricity. The wind blows the blades of the turbine, which are attached to a rotor. The rotor then spins a generator to create electricity . Wind energy is a renewable energy source that is clean and has very few environmental challenges. Wind power actually starts with the Sun. In order for the wind to blow, the Sun first heats up a section of land along with the air above it. That hot air rises since a given volume of hot air is lighter than the same volume of cold air. Cooler air then rushes in to fill the void left by that hot air and voila: a gust of wind. The Office of Energy Efficiency and Renewable Energy describes a wind turbine as “the opposite of a fan.” Simply stated, the turbine takes the energy in that wind and converts it into electricity. So how does it do that? First, the wind applies pressure on the long slender blades, usually 2 or 3 of them, causing them to spin, much like the wind pushes a sailboat along its path through the water. The spinning blades then cause the rotor, or the conical cap on the turbine, and an internal shaft to spin as well at somewhere around 30 – 60 revolutions per minute. The ultimate goal is to spin an assembly of magnets in a generator which will, well, generate voltage in a coil of wire thanks to electromagnetic induction. Generators require faster revolutions, however, so a gear box typically connects this lower speed shaft to a higher speed shaft by increasing the spin rate to around 1000 to 1800 revolutions per minute. These gear boxes are costly as well as heavy, so engineers are looking to design more “direct-drive” generators that can work at the lower speeds.

5 0
3 years ago
Read 2 more answers
9 Particles of light are called
Darya [45]

Answer:

Answer is PHOTONS, named by Einstein

6 0
3 years ago
Which of these is an example of a haploid cell? a neuron b sperm or c red blood cell
ki77a [65]
It is choice B.
Haploid cells contain one copy of genetic information. (ex sperm, egg)
Diploid cells contain two copies of the genetic information. (ex muscle,  bone brain, eye, etc.)  
8 0
3 years ago
How can gene theropy improve humn society?
laila [671]

Gene therapy can improve the society by being able to treat a wide range of diseases, such as cancer, heart disease, etc.

<h3>What is Gene therapy?</h3>

A gene is referred to as the the basic physical and functional unit of heredity and is present in the DNA of living organisms. On the other hand gene therapy is the process in which there are changes made to the human  genome in other to treat a disease or illness.

This is usually done by introducing a normal gene into an individual's genome in order to repair different types of mutation and has been effectively proven to have such type of property.

Gene therapy generally ensures that different types of sicknesses are successfully treated by the healthcare professionals thereby decreasing the mortality rate.

Read more about Gene therapy here brainly.com/question/824754

#SPJ1

8 0
1 year ago
Other questions:
  • Stretch marks are the result of tears in the integumentary layer that contains fibrous connective tissue, elastin, and collagen.
    10·2 answers
  • Is it necessary to have a gradient in order for diffusion and osmosis to occur why?
    8·1 answer
  • Which statement is most accurate concerning how photosystem II compares to the electron transport chain (ETC) of mitochondria? I
    8·1 answer
  • Witch one is the answer
    13·1 answer
  • What might happen to a cell after a virus leaves it?
    7·2 answers
  • A scientist is examining an organism that feeds on decaying matter to gain energy for survival. What kingdom would be the best o
    10·2 answers
  • What is one difference between a cell wall and a cell membrane
    5·2 answers
  • choose a predator from your local ecosystem. explain how it obtains its energy. then, describe its role in the food web.
    6·1 answer
  • Which feature is found in all cells?
    8·2 answers
  • Opción que contiene los elementos que favorecieron el asentamiento de las culturas mesoamericanas​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!