Biology 1111 FINAL EXAM REVIEW Questions With
Complete Solutions
__________permit CO2 to enter the leaf and O2 to escape.
Correct Answers Stomata
_______and________are important not so much for the ATP
produced in them, but for their________. Correct Answers
Glycolsis; the Krebs cycle; yield of electrons transported to the
ETC.
_______are the fundamental units of life. Correct Answers
Cells
(which of the following is an example of a lipid?) Correct
Answers (cholesterol)
/The huge array of capabilities of the plasma membrane are
performed by its:/ Correct Answers /proteins/
~A component of the plasma membrane that helps to maintain
its fluidity is:~ Correct Answers ~cholesterol~
A cell is observed under the microscope. What feature will
indicate that it is in anaphase? Correct Answers sister
chromatids are separating
A gene can be described as: Correct Answers a series of DNA
bases that contains information for production of a protein.
,A human egg contains: Correct Answers 22 autosomes and one
X chromosome.
A liver cell from a human male has: Correct Answers 22 pairs
of autosomes, an X chromosome, and a Y chromosome.
A main function of the carbohydrates that form the glycocalyx is
to: Correct Answers act as binding sites for signaling
molecules.
A measure of the quantity of matter in an object is know as:
Correct Answers mass.
A plant branch that regenerates roots and develops into another
plant is: Correct Answers genetically identical to the plant from
which the branch was taken
A purpose of the plasma membrane is to: Correct Answers form
the outer boundary of a cell.
A scientific explanation that is tentative and testable is termed
a/an" Correct Answers hypothesis
A tree in your backyard is home to robins, squirrels, beetles, and
lichens. Together all these organisms compose a/an: Correct
Answers community.
According to the first law of thermodynamics, energy: Correct
Answers is never lost of gained, but is only transformed
,Active transport: Correct Answers moves substances against
their concentration gradient.
All internal cell membranes are similar in structure to the plasma
membrane...true or false? Correct Answers True
All of the following are functions of proteins: Correct Answers
hormone activity, enzyme activity, serving as structural building
materials, serving as transport molecules...BUT NOT storing
genetic information.
All of the following are monosaccharides: Correct Answers
fructose, glucose, deoxyribose, but NOT cellulose.
All of the following processes bring materials into a cell:
Correct Answers endocytosis, receptor-mediated endocytosis,
phagocytosis...but NOT exocytosis
Alpha helices and beta pleated sheets are examples of: Correct
Answers secondary structure.
Amino acids are monomers used to build: Correct Answers
proteins.
An atom becomes an ion when: Correct Answers it gains or
loses electrons.
An atom whose atomic number is 10 has how many electrons in
its outermost energy level? Correct Answers eight
, An atom will react with other atoms only until: Correct Answers
it has completely filled its outermost energy level.
An element with 22 protons, 22 neutrons, and 22 electrons
would have an atomic number of: Correct Answers 22.
An important by-product of photosynthesis is: Correct Answers
oxygen.
Animal cells need oxygen most directly to: Correct Answers
produce ATP.
Asexual reproduction is_____and always results in_____.
Correct Answers found more commonly in simple organisms
than in complex ones; offspring that are genetically identical to
parents.
At most, how many net molecules of ATP can be produced per
glucose molecule in cellular respiration? Correct Answers 36
At the completion of meiosis I, each human cell contains:
Correct Answers 23 chromosomes, 46 chromatids.
Atoms form bonds to: Correct Answers fill their outer shells
with electrons.
Atoms with eight electrons in their outer shells tend to: Correct
Answers be stable and unreactive.
ATP stores energy in the form of: Correct Answers chemical
bonds
Complete Solutions
__________permit CO2 to enter the leaf and O2 to escape.
Correct Answers Stomata
_______and________are important not so much for the ATP
produced in them, but for their________. Correct Answers
Glycolsis; the Krebs cycle; yield of electrons transported to the
ETC.
_______are the fundamental units of life. Correct Answers
Cells
(which of the following is an example of a lipid?) Correct
Answers (cholesterol)
/The huge array of capabilities of the plasma membrane are
performed by its:/ Correct Answers /proteins/
~A component of the plasma membrane that helps to maintain
its fluidity is:~ Correct Answers ~cholesterol~
A cell is observed under the microscope. What feature will
indicate that it is in anaphase? Correct Answers sister
chromatids are separating
A gene can be described as: Correct Answers a series of DNA
bases that contains information for production of a protein.
,A human egg contains: Correct Answers 22 autosomes and one
X chromosome.
A liver cell from a human male has: Correct Answers 22 pairs
of autosomes, an X chromosome, and a Y chromosome.
A main function of the carbohydrates that form the glycocalyx is
to: Correct Answers act as binding sites for signaling
molecules.
A measure of the quantity of matter in an object is know as:
Correct Answers mass.
A plant branch that regenerates roots and develops into another
plant is: Correct Answers genetically identical to the plant from
which the branch was taken
A purpose of the plasma membrane is to: Correct Answers form
the outer boundary of a cell.
A scientific explanation that is tentative and testable is termed
a/an" Correct Answers hypothesis
A tree in your backyard is home to robins, squirrels, beetles, and
lichens. Together all these organisms compose a/an: Correct
Answers community.
According to the first law of thermodynamics, energy: Correct
Answers is never lost of gained, but is only transformed
,Active transport: Correct Answers moves substances against
their concentration gradient.
All internal cell membranes are similar in structure to the plasma
membrane...true or false? Correct Answers True
All of the following are functions of proteins: Correct Answers
hormone activity, enzyme activity, serving as structural building
materials, serving as transport molecules...BUT NOT storing
genetic information.
All of the following are monosaccharides: Correct Answers
fructose, glucose, deoxyribose, but NOT cellulose.
All of the following processes bring materials into a cell:
Correct Answers endocytosis, receptor-mediated endocytosis,
phagocytosis...but NOT exocytosis
Alpha helices and beta pleated sheets are examples of: Correct
Answers secondary structure.
Amino acids are monomers used to build: Correct Answers
proteins.
An atom becomes an ion when: Correct Answers it gains or
loses electrons.
An atom whose atomic number is 10 has how many electrons in
its outermost energy level? Correct Answers eight
, An atom will react with other atoms only until: Correct Answers
it has completely filled its outermost energy level.
An element with 22 protons, 22 neutrons, and 22 electrons
would have an atomic number of: Correct Answers 22.
An important by-product of photosynthesis is: Correct Answers
oxygen.
Animal cells need oxygen most directly to: Correct Answers
produce ATP.
Asexual reproduction is_____and always results in_____.
Correct Answers found more commonly in simple organisms
than in complex ones; offspring that are genetically identical to
parents.
At most, how many net molecules of ATP can be produced per
glucose molecule in cellular respiration? Correct Answers 36
At the completion of meiosis I, each human cell contains:
Correct Answers 23 chromosomes, 46 chromatids.
Atoms form bonds to: Correct Answers fill their outer shells
with electrons.
Atoms with eight electrons in their outer shells tend to: Correct
Answers be stable and unreactive.
ATP stores energy in the form of: Correct Answers chemical
bonds
