Mutation is defined as the permanent alteration of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA or other genetic elements.
So if mutation destroys the ability of a poly(a) binding protein to attach a poly(a) tail, mRNA would degrade hence disrupt the regulation of mRNA regulation.
They both respire. Plant and animals cell use generate ATP from
glucose to provide energy for their biochemical process. <span> </span>This respiration occurs in the mitochondria which
<span>are</span> present in both cells. These
biochemical <span>processes</span> include transport
of nutrient in the plants and locomotion in the animals.
Answer:
1/8 of original sample.
Explanation:
Consider your final amount is 100 g.
After three half lives:
at 0 = 100 g
1 half life = 100/2 = 50 g
2 half life = 50/2 = 25 g
3 half life = 25/2 = 12.5 g
Know multiply the amount after three half lives with 8.
12.5 g × 8 = 100 g
So, after three half lives 1/8 of original sample is present.