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svetlana [45]
3 years ago
6

Which type of dna mutation results in a change in the reading frame of an mrna?

Biology
1 answer:
slamgirl [31]3 years ago
8 0

Answer:

Deletion or insertion

Explanation:

Deletions and insertions are type of mutations that can change the reading frame and thus can alter a gene so that its message is changed. These changes are called frameshifts.

Deletion is a mutation in which a base(or sequence of DNA) is deleted from the DNA.

Insertion is a type of mutation in which a base (or sequence) is added to the DNA.

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After researching the rock they found, Mary and Jim believe it contains large pieces of the mineral limonite. They observed that
WINSTONCH [101]

The hypothesis can be defined as an educated guess, which is made by the scientists doing a scientific research.

In this case, the scientist want to test the presence of the limonite in the yellow rocks, So, proposed hypothesis should include the color of rock they want to observe and the posssible outcome, which need to be tested.

So, a proposed hypothesis can be:

<h3>The rocks, which have yellow color are made up of mineral limonite. </h3>
3 0
3 years ago
In goats, the gene for coat color is on an autosome and light brown color is dominant to black. A light brown male is mated to a
Llana [10]

Autosomal dominant condition occurs when alleles of genes present on chromosomes in the autosomes (somatic) mask the effect of the other allele.

They can produce a light brown kid and the chances of producing this is 50%.

  • Light brown color is dominant to black. A light brown male is mated to a black female, producing a black kid.
  • For the two to produce a black kid which is in the recessive condition, the male has to be heterozygous for the condition (Bb).

Let light brown be (BB or Bb)   and black be (bb)

Parents :                   B b     x      b b

Offspring genotype:      Bb      bb

Ratio:                               1    :     1  (50%)

Learn more about autosomal dominance: brainly.com/question/7135379

4 0
2 years ago
When a cell is not ready to divide, it will enter __________.
skelet666 [1.2K]

Answer:

enter a resting state called G 0​start subscript

Explanation:

7 0
2 years ago
Read 2 more answers
3. What material does the nucleus contain? What is the purpose of this material? The nucleus contains "the cell's genetic materi
ludmilkaskok [199]

Answer:

The nucleus contains "the cell's genetic material, DNA." DNA makes protein molecules to help with almost every cellular process

Please said thanks

8 0
3 years ago
The muscle that circles the mouth and is responsible for contracting, puckering and wrinkling the lips is the?
Rashid [163]

Answer:

Orbicularis oris muscle

Explanation:

Orbicularis oris muscle is the muscle related to the following activities. It is also related to the functioning of the nearby areas and for various other purposes too.

6 0
1 year ago
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