The first step of amino acid degradation involves removal of the alpha-amino group to give the corresponding alpha-keto acid. What is this process called

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

Summarize possible ways in which phases of matter could combine to form a solution.

How have the greenhouse gasses increased from the year 2000 to 2018