BIO 112 Final Exam Review

What is the mass for an atom with 8 protons, 8 electrons and 9 neutrons?

Tags

NGSS.HS-PS1-7

How many electrons are in the valence shell for an atom with an atomic number of 6?

Tags

NGSS.HS-PS1-1

What type of bond results from the equal sharing of electrons?

• nonpolar covalent

• polar covalent

• ionic

• none of the above

Atom, molecule, organelle, cell, _____________...

• organ

• tissue

• system

• organism

Tags

NGSS.HS-LS1-2

System, Organism, ________________...

• population

• biosphere

• community

• ecosystem

Tags

NGSS.HS-LS1-2

What is the pH of the a solution with a OH- concentration of 10-10?

Name this functional group: COOH

Name this functional group: OH

Hydrolysis is

• the building of polymers

• linking together monomers

• breaking down polymers

• the removal of water

Tags

NGSS.HS-LS1-6

Enzymes are proteins that raise the activation energy of reactions.

• True

• False