Answer: The correct answer is B) Frameshift mutation.
The given mRNA sequence is GGU-GCU-CCU-AUU. When a nucleotide is added at the fourth location in the chain, it entirely changes the frame from the insertion of the nucleotide till the end of the gene sequence. This is called a frameshift mutation.
This is because after adding a nucleotide, a new frame is generated that will code for different amino acids and therefore a different protein will be synthesized.
On the contrary, chromosomal mutation is an abnormality in the chromosome ( in terms of number or structure) whereas substitution mutation is the one, which exchanges one base with another. Deletion of base also results in the frame-shift mutation.
Answer:
the answer is B
Explanation:
it's the fact earth needs 24 h to revolve around the sun, and the other statements are wrong
Answer:
The Bohr Model has an atom consisting of a small, positively-charged nucleus orbited by negatively-charged electrons. Here's a closer look at the Bohr Model, which is sometimes called the Rutherford-Bohr Model.
Explanation:
The experimental results are considered to be statistically significantly different from the expected outcome.
In order for a result to be considered statistically significant, an analyst must conclude that it cannot be solely attributed to chance. The analyst reaches this conclusion via statistical hypothesis testing. It is employed to offer support for the null hypothesis, which contends that the data are merely the product of random chance, to show that the null hypothesis is plausible.
With the assumption that the results are actually of pure chance, this test yields a p-value, which is the likelihood of seeing outcomes as extreme as those in the data. It is frequently accepted that a p-value of 5% or less indicates statistical significance. The p-value for the discrepancy between the observed experimental results and the expected result in the particular scenario is less than 5% (p 0.05). It is therefore statistically significant.
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