Acertain gene in a chromosome has the following sequence of nucleotides:
acc tta ggc cct tca
what would be the 2nd codon of mrna made from this strand of dna?
a. aau
b. uut
c. aat
d. tta

Cpr, or cardiopulmonary resuscitation, is a first-aid technique to save lives. it involves compressions of the patient's chest cavity. which description is the best description of the functions of chest compressions in cpr? chest compressions are done to pump the heart. chest compressions are done to strengthen the rib bones. chest compressions increase carbon dioxide inhalation. chest compressions allow the patient's muscles to wake up.