Answer:
1. No; only a small percentage of mutations cause genetic disorders—most have no impact on health or development.
2. No. For example, some mutations alter a gene's DNA sequence but do not change the function of the protein made by the gene.
Explanation:
Work Done = force x displacement. So in this case the 15N is the force (because weight is a force) and 0.60m is the displacement. Therefore 15 x 0.6 = 9 Joules of work done (btw, work done can also be referred to as energy transferred)
Synthesis, this is a synthesis reaction because it went from A+X=AX
Conduction is the correct Answer
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Moles of lead(Pb) = 1.6x10^23/6.02x10^23 = 0.265 moles.
Weight of lead = moles x atomic weight of lead
= 0.265x207.2
= 54.908 grams.
Hope this helps!
