RUTGERS BIOLOGY 115 NEWEST ACTUAL EXAM 1
REVIEW(UPDATED) WITH COMPLETE QUESTIONS
WITH ANSWERS// VERIFIED//GRADED A+//
According to what is known about long term
potentiation and memory formation, which of the
following are the best ways to prepare each week
for workshop?
I. Read the lecture notes several times
II. Attend reviews and actively take notes while
watching lecture
III. Make your own organizers for each of the
outcomes
IV. Retype the notes several times and bring your
laptop to workshop
V. Participate in study groups in which students
teach each other the material from lecture
II, III, V
Page 1 of 45
,Which of the following interactions are ONLY
intramolecular attractions?
I. Polar covalent bonds
II. Hydrogen bonds
III. Nonpolar covalent bonds
IV. Ionic Bonds
I and III
Compare and Contrast chemical bonds. Which
statement(s) correctly describe(s) BOTH polar
covalent bonds and ionic bonds?
I. Result in the sharing of electrons
II. Always result in an electrically charged
molecule
III. Require the involvement of a water molecule
IV. Are interactions involving electrons
IV only
Page 2 of 45
,Within a single water molecule, a hydrogen forms
a _________________ bond with an atom of
______________.
a. Polar covalent, hydrogen
b. Polar covalent, oxygen
c. Hydrogen bond, oxygen
d. Hydrogen bond, hydrogen
b. Polar covalent, oxygen
Compare and contrast emergent properties of
water. Which of the following result from
attractions between water molecules?
a. Ice is more dense than liquid water
b. Cohesion results in surface tension
c. Water is a polar molecule
d. Water moves by osmosis
b. Cohesion results in surface tension
Identify which of the following is/are TRUE about
excited electrons?
Page 3 of 45
, I. The charge becomes positive
II. They move away from the atom's nucleus
III. They have higher kinetic energy
IV. They have higher potential energy
II and IV
Identify which of the following is an example of
emergence.
a. The mass of a large molecule is the sum of the
mass of its atoms
b. Cells can be broken down into organelles and
molecules
c. A water molecule has polarity
d. A bicycle can be broken down into small
mechanical parts
c. A water molecule has polarity
Hypothesize what kind of bond is most likely to
form between two atoms with a very small
difference in electronegativity
Page 4 of 45
REVIEW(UPDATED) WITH COMPLETE QUESTIONS
WITH ANSWERS// VERIFIED//GRADED A+//
According to what is known about long term
potentiation and memory formation, which of the
following are the best ways to prepare each week
for workshop?
I. Read the lecture notes several times
II. Attend reviews and actively take notes while
watching lecture
III. Make your own organizers for each of the
outcomes
IV. Retype the notes several times and bring your
laptop to workshop
V. Participate in study groups in which students
teach each other the material from lecture
II, III, V
Page 1 of 45
,Which of the following interactions are ONLY
intramolecular attractions?
I. Polar covalent bonds
II. Hydrogen bonds
III. Nonpolar covalent bonds
IV. Ionic Bonds
I and III
Compare and Contrast chemical bonds. Which
statement(s) correctly describe(s) BOTH polar
covalent bonds and ionic bonds?
I. Result in the sharing of electrons
II. Always result in an electrically charged
molecule
III. Require the involvement of a water molecule
IV. Are interactions involving electrons
IV only
Page 2 of 45
,Within a single water molecule, a hydrogen forms
a _________________ bond with an atom of
______________.
a. Polar covalent, hydrogen
b. Polar covalent, oxygen
c. Hydrogen bond, oxygen
d. Hydrogen bond, hydrogen
b. Polar covalent, oxygen
Compare and contrast emergent properties of
water. Which of the following result from
attractions between water molecules?
a. Ice is more dense than liquid water
b. Cohesion results in surface tension
c. Water is a polar molecule
d. Water moves by osmosis
b. Cohesion results in surface tension
Identify which of the following is/are TRUE about
excited electrons?
Page 3 of 45
, I. The charge becomes positive
II. They move away from the atom's nucleus
III. They have higher kinetic energy
IV. They have higher potential energy
II and IV
Identify which of the following is an example of
emergence.
a. The mass of a large molecule is the sum of the
mass of its atoms
b. Cells can be broken down into organelles and
molecules
c. A water molecule has polarity
d. A bicycle can be broken down into small
mechanical parts
c. A water molecule has polarity
Hypothesize what kind of bond is most likely to
form between two atoms with a very small
difference in electronegativity
Page 4 of 45
