(this is for homework, very important) if a person has cancer in their right lung, and has surgery to remove a small portion of that lung, will they be able to breathe the same 5 years after treatment? yes or no and why?

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

According to the cladogram, which organisms have roundworms as a common ancestor?

What is the next step in muscle contraction after the actin changes shape? (apex)