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Ludmilka [50]
3 years ago
10

Discuss 3 different types of mutations that can happen

Biology
2 answers:
grandymaker [24]3 years ago
5 0
There are 3 types of mutations, base substitutions - single base mutations are called point mutations. Point mutations are the most common type of mutation and there are two other types. point mutations occur in DNA sequence seconding proteins are either silent, missense or nonsense. Deletions is the second type of mutation, this results when one or more base pairs are lost from the DNA. If one or two based are deleted the translation frame is altered resulting in a garbled message and nonfunctional product. A deletion of three or more bases leave the reading frame intact. A deletion of one or more corona result in a protein missing or more amino acids. this may be deletions or not. And lastly insertions this is when you have additional base pairs which may lead to frameshifts depending on whether or not multiples or three base pairs are inserted. combinations of insertions and deletions leading to a variety of outcomes are also possible.
Brums [2.3K]3 years ago
4 0

Answer:

Explanation:

Un cambio en la secuencia de bases en el ADN o ARN se conoce como mutación . ¿La palabra mutación te hace pensar en ciencia ficción y monstruos con ojos de insecto? Piensa de nuevo. Todos tienen mutaciones. De hecho, la mayoría de las personas tienen decenas o hasta cientos de mutaciones en su ADN. Las mutaciones son esenciales para que ocurra la evolución. Son la fuente principal de todo el material genético nuevo -nuevos alelos - en una especie. Aunque la mayoría de las mutaciones no tienen efectos en los organismos en que ocurren, algunas mutaciones son beneficiosas. Incluso las mutaciones dañinas rara vez causan cambios drásticos en los organismos.

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Fill in the missing blanks in the equation below: Active Enzyme + (1)______ → (2)______ + (3)______
Zigmanuir [339]

Answer:

active enzyme + substrate→  product + active enzyme

Explanation:

The equation is just a representation of mechanism of enzyme action.

About enzymes, we know that they are proteinaceous substances or chemicals which take part in a chemical reaction and speed up the rate of reaction.

This is because they react with the substrate and transform it into a product in a quicker manner.

Mechanism of action:

  • All the enzymatic activities are due to its specific nature and shape. Enzymes have a certain area called active site which is responsible for the enzymatic activity.
  • The substrate attaches itself into the active site of the enzyme, enzyme starts its working and the end of reaction is when a product is formed and enzyme in its active form is still available and ready to speed up another reaction.
  • You can see mechanism and understand in a better way in attached figure.

Hope it help!



6 0
4 years ago
A go cart rolling at a speed of 2 m/s begins to accelerate down an inclined street at a constant rate of 1.5 m/s¶. It takes the
sammy [17]

Answer:

11\frac{m}{s}

Explanation:

As per the Newton's first law of motion,

v = u + at\\

where "v" is the final speed

"u" is the initial speed

"a" is the acceleration

and "t" is the time taken

Substituting the given values in above equation, we get -

v = 2 + (1.5)*6\\= 2 + 9\\= 11 \frac{m}{s}\\

The cart be traveling at a speed of 11 \frac{m}{s} by the time it reaches level ground.

3 0
3 years ago
Cleaner fish feed off the algae, fungi, and other microorganisms that are found on larger fish. other species of fish, which loo
yulyashka [42]

Out of the following given choices;

A.microorganisms on large fish would decrease

B.cleaners and mimics would interbreed

C.behavior of large fish would change

D. cleaner population would increase

The answer is C. This is because, as a natural mechanism to defend themselves,the larger fish would become averse to all cleaner fish and cleaner-fish-looking fishes because it is difficult to differentiate between the beneficial and attacker fishes.   Ultimately the cleaner fish would decrease and the larger fish would become more infested with parasites on their bodies.






7 0
3 years ago
How do people get groundwater?​
Alex17521 [72]

Answer:

You didn't provide any answer choices.

Answer(..?):

Drilling or digging wells.

7 0
3 years ago
How does capillarity help sustain life?
IgorC [24]

Capillarity helps life because plants use capillarity to move water from their roots to their leaves. Capillarity is a physical property of water, which can be described as the ability of water to move through very small conduct through molecular tension.This ability is very useful in case of plants, as water travels from roots to leaves.

3 0
3 years ago
Read 2 more answers
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