Nerve damage and death are likely to occur if the body receives a current of<u> 1000</u> to<u> 4300</u> milliamps.
A heart attack occurs at 4 amps. This means that the heart is not beating at all. Tissues are burned with currents in excess of 5 amperes. This table shows what typically happens for a range of currents for 1 second at common household voltages. If it is safe to do so, turn off the power.
If this is unsafe use a non-conductive object made of wood cardboard or plastic to remove the source. After removing the power supply check the person's pulse to determine if they are breathing. Boosters are what stop your heart and kill you. A current of as little as 100 mA can be lethal. A 480-volt circuit is perfectly capable of delivering well over 100mA of current. It may survive contact with the 480 but is not recommended.
Learn more about heart attack here:-brainly.com/question/1373449
#SPJ4
Answer:
A mutation during protein synthesis may not affect the protein since the mutation causes a new code for the same amino acid, the protein will still function normally.
Explanation:
Protein synthesis depends on the transcription of DNA to RNA, and on the sequence of nucleotides in the chain, determining the triplets or codons that encode a specific amino acid.
In protein synthesis, when a mutation alters the codon, changing one nucleotide for another, it is possible that the mutation does not alter the amino acid and the protein functions correctly. This is because an amino acid can be encoded by several codons, as occurs with leucine, which is encoded by CUU, CUC, CUA and CUG.
<em> The other options are not correct because one mutation does not give better amino acids or more powerful proteins.</em>
Watson and Crick described it well in their published work on DNA and its structure. ... This understanding of the structure of DNA is particularly important because it led to the realisation that if there is an adenine on one side of the pair, then the other base must be thymine.
Lincoln's decision to fight rather than to let the Southern states secede was not based on his feelings towards slavery. Rather, he felt it was his sacred duty as President of the United States to preserve the Union at all costs.
Answer: Second option is correct.
Explanation:
Valley and mountain breezes are examples of local winds.
It occurs one by one on a regular cycle.
Valley and mountain breezes is similar to sea and land breezes.
Hence, second option is correct.
