Which statement describes an atom of oxygen?

A) Most naturally occurring atoms of oxygen contain 9 neutrons.
B) All atoms of oxygen include 8 protons.
C) Nitrogen-15 is an isotope of oxygen.
D) Its atomic weight is the same as its atomic mass.
E) Its chemical symbol is Ox.


B) All atoms of oxygen include 8 protons.

Biology & Microbiology

You might also like to view...

Unlike pinnipeds, sirenians are completely free from the terrestrial environment

Indicate whether the statement is true or false

Biology & Microbiology

Gamete formation ____

Biology & Microbiology

Which event occurs during the elongation

stage? a. Peptide bonds form. b. Free amino acids bind to the mRNA binding site. c. Anticodons bind to complementary codons. d. A STOP codon enters the ribosome. e. Peptide bonds form, and anticodons bind to complementary codons

Biology & Microbiology

Of the twenty amino acids available for protein synthesis, how many must be obtained by dietary means?

a. 0 b. 2

c. 4 d. 8 e. 10

Biology & Microbiology