BIO 93 MIDTERM REVIEW (TEST
QUESTIONS) MULTIPLE CHOICE
QUESTIONS FROM PAST MIDTERMS,
FINALS, AND QUIZZES WITH
COMPLETE SOLUTIONS!!
, 1 of 91
Term
A molecule of CO2 is formed when 1 atom of C (atomic# 6) is
covalently bonded w/ 2atoms of O (atomic# 8). What is the total # of
e- from the C atom that must be shared w/ the O atoms in order to
complete the outer electron shell of all 3 atoms?
A) 1
B) 2
C) 3
D) 4
E) 5
Give this one a try later!
c d
a b
Don't know?
2 of 91
Term
The bonding of two monosaccharide molecules to form a larger
molecule
requires
A) the release of a water molecule.
B) the release of a carbon dioxide molecule.
,C) the addition of a nitrogen atom.
D) the addition of a water molecule.
E) both B and C
Give this one a try later!
e a
c b
Don't know?
3 of 91
Term
The liver is involved in detoxification of many poisons and drugs.
Which of the following structures is primarily involved in this process
and therefore abundant in liver cells?
A) rough ER
B) smooth ER
C) Golgi apparatus
D) nuclear envelope
E) transport vesicles
Give this one a try later!
e b
, a d
Don't know?
4 of 91
Term
Which structure is the site of the synthesis of proteins that may be
exported from the cell?
A) rough ER
B) lysosomes
C) plasmodesmata
D) Golgi vesicles
E) tight junctions
Give this one a try later!
e a
b d
Don't know?
5 of 91
Term
The nuclear lamina is an array of filaments on the inner side of the
nuclear membrane. If a method were found that could cause the
QUESTIONS) MULTIPLE CHOICE
QUESTIONS FROM PAST MIDTERMS,
FINALS, AND QUIZZES WITH
COMPLETE SOLUTIONS!!
, 1 of 91
Term
A molecule of CO2 is formed when 1 atom of C (atomic# 6) is
covalently bonded w/ 2atoms of O (atomic# 8). What is the total # of
e- from the C atom that must be shared w/ the O atoms in order to
complete the outer electron shell of all 3 atoms?
A) 1
B) 2
C) 3
D) 4
E) 5
Give this one a try later!
c d
a b
Don't know?
2 of 91
Term
The bonding of two monosaccharide molecules to form a larger
molecule
requires
A) the release of a water molecule.
B) the release of a carbon dioxide molecule.
,C) the addition of a nitrogen atom.
D) the addition of a water molecule.
E) both B and C
Give this one a try later!
e a
c b
Don't know?
3 of 91
Term
The liver is involved in detoxification of many poisons and drugs.
Which of the following structures is primarily involved in this process
and therefore abundant in liver cells?
A) rough ER
B) smooth ER
C) Golgi apparatus
D) nuclear envelope
E) transport vesicles
Give this one a try later!
e b
, a d
Don't know?
4 of 91
Term
Which structure is the site of the synthesis of proteins that may be
exported from the cell?
A) rough ER
B) lysosomes
C) plasmodesmata
D) Golgi vesicles
E) tight junctions
Give this one a try later!
e a
b d
Don't know?
5 of 91
Term
The nuclear lamina is an array of filaments on the inner side of the
nuclear membrane. If a method were found that could cause the
