The mass number is defined as the total number of of an atom.

A. protons
B. protons, neutrons, and electrons
C. neutrons and electrons
D. protons and electrons
E. protons and neutrons


E. protons and neutrons

Biology & Microbiology

You might also like to view...

Which of the following processes does not generate genetic variation during sexual reproduction?

A. Crossing over B. Random fertilization C. Independent assortment D. All of the processes above generate genetic variation

Biology & Microbiology

A mutation in the gene that codes for a connective tissue protein called fibrillin causes ____________________.Fill in the blank(s) with the appropriate word(s)

Biology & Microbiology

Which statement best describes the plot in the accompanying figure?


a. The figure represents an endergonic reaction.
b. The figure represents a spontaneous reaction.
c. The products have more free energy than the reactants.
d. The reactants have more free energy than the products.
e. The reaction is endergonic, and in addition, the products have more free energy than the reactants.

Biology & Microbiology

chromatin

What will be an ideal response?

Biology & Microbiology