Biology 1330 Exam 1 Questions | 2026/2027 | Answers
Correct | With Complete Solutions
. ______________ bonds most often result in partial
positive/negative charges whereas __________ bonds result in
charged atoms held together by opposite charge attraction.
Correct Answers Polar& Ionic
. The type of bond formed depends on an atom's ability to attract
electrons or ___________________. Correct Answers
eletronegativity
A bond between a metal and nonmetal (ie. Sodium & chloride)
is most likely to form a ___________ compound where an
electron is ______________ from one atom to another. Correct
Answers ionic & transferred
A bond where electrons are shared equally between two atoms is
a __________ ___________ bond. Correct Answers Covalent
A covalent bond is likely to be polar when _____. Correct
Answers one of the atoms sharing electrons is more
electronegative than the other atom
A neutral atom has the same number of __________ and
_____________. Correct Answers protons and electrons
A substance that gives up a proton during a chemical reaction,
raising the hydrogen ion concentration of water, is most
appropriately called _____. Correct Answers an acid
, A(n) _____ bond joins these two oxygen atoms. Correct
Answers double covalent
A(n) _____ refers to two or more atoms held together by
covalent bonds. Correct Answers Molecule
Acts as a weak acid and forms the functional group R-OH
Correct Answers Hydroxyl
An atoms nucleus is comprised of? Correct Answers protons &
nuetrons
appendage that propels the cell? Correct Answers Flagellum
Atomic structure includes? Correct Answers Proton+
Electrons -
Neutrons =neutral
Atomic structure: Inside the nucleus contains? Correct Answers
Protons and neutrons
Atoms are most stable when their ______________ orbitals are
full and _____________ when these orbitals are not full.
Correct Answers valance & reactive
Atoms with the same number of protons but with different
electrical charges _____. Correct Answers are different ions
Carbohydrates structural support for cells includes? Correct
Answers Chitin
Peptidogylcan
Correct | With Complete Solutions
. ______________ bonds most often result in partial
positive/negative charges whereas __________ bonds result in
charged atoms held together by opposite charge attraction.
Correct Answers Polar& Ionic
. The type of bond formed depends on an atom's ability to attract
electrons or ___________________. Correct Answers
eletronegativity
A bond between a metal and nonmetal (ie. Sodium & chloride)
is most likely to form a ___________ compound where an
electron is ______________ from one atom to another. Correct
Answers ionic & transferred
A bond where electrons are shared equally between two atoms is
a __________ ___________ bond. Correct Answers Covalent
A covalent bond is likely to be polar when _____. Correct
Answers one of the atoms sharing electrons is more
electronegative than the other atom
A neutral atom has the same number of __________ and
_____________. Correct Answers protons and electrons
A substance that gives up a proton during a chemical reaction,
raising the hydrogen ion concentration of water, is most
appropriately called _____. Correct Answers an acid
, A(n) _____ bond joins these two oxygen atoms. Correct
Answers double covalent
A(n) _____ refers to two or more atoms held together by
covalent bonds. Correct Answers Molecule
Acts as a weak acid and forms the functional group R-OH
Correct Answers Hydroxyl
An atoms nucleus is comprised of? Correct Answers protons &
nuetrons
appendage that propels the cell? Correct Answers Flagellum
Atomic structure includes? Correct Answers Proton+
Electrons -
Neutrons =neutral
Atomic structure: Inside the nucleus contains? Correct Answers
Protons and neutrons
Atoms are most stable when their ______________ orbitals are
full and _____________ when these orbitals are not full.
Correct Answers valance & reactive
Atoms with the same number of protons but with different
electrical charges _____. Correct Answers are different ions
Carbohydrates structural support for cells includes? Correct
Answers Chitin
Peptidogylcan
