Please help Asap. NO links please Which step of protein synthesis will be MOST affected by a mutation in the DNA?

the copying of the sequence by mRNA
the tRNA's ability to carry amino acids
the mRNA leaving the nucleus
the production of a protein

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

What type of electromagnetic radiation has a shorter wavelength than blue light

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.