Cell Biology Exam 1
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1. A nucleotide is a molecule which: c) Contains a glycosidic
a) Contains bases, sulfur and glucose bond between a nitrogen
b) Is produced by translation of the code containing base and a ri-
c) Contains a glycosidic bond between a nitrogen con- bose
taining base and a ribose
d) Predominantly made of covalent bonds between
lipids
2. The following is a common chemical group contained d) Aromatic (phenyl ring)
on the largest R group of amino acids:
a) Amino
b) Hydrocarbon
c) Phosphate
d) Aromatic (phenyl ring)
3. The complex macromolecules that provide cells with a) Proteins
enzymatic function are:
a) Proteins
b) Organelles
c) Lipids
d) DNA
4. The following cell characteristic is not found in a bac- a) A mitochondria
teria:
a) A mitochondria
b) Duplex DNA
c) The secondary structure of proteins
d) A genome
5. The relative size of the following from largest to small- c) Plant cells, viruses, glu-
est is correct: cose, atoms
a) Bacteria, carbohydrate, virus, eukaryotic cell
, Cell Biology Exam 1
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b) Glucose, virus, bacteria, heart cell
c) Plant cells, viruses, glucose, atoms
d) Cancer cell, bacteria, virus, human cell
6. The amino acid histidine is ______ due to _______ in the d) Basic, an amine group
R chain.
a) Small, a hydrogen R group
b) Acidic, a carboxyl group
c) Polar, a hydroxyl group
d) Basic, an amine group
7. The following amino acid is: c) Isoleucine
a) Serine
b) Tyrosine
c) Isoleucine
d) Aspartic acid
8. The organelle responsible for storing calcium reserves a) Smooth Endoplasmic
in the eukaryote is: Reticulum
a) Smooth Endoplasmic Reticulum
b) Nucleus
c) Lysosome
d) Mitochondria
9. Given the following two sequences: #1. 5-CGATGGTA-3 c) Sequence 2 is an RNA
and #2. 3-GCUACCAU-5, the following is true complement of DNA Se-
a) Sequence 1 is an exact RNA copy of DNA Sequence quence 1
2
b) These sequences could form a DNA duplex
c) Sequence 2 is an RNA complement of DNA Sequence
1
Study online at https://quizlet.com/_jmvpco
1. A nucleotide is a molecule which: c) Contains a glycosidic
a) Contains bases, sulfur and glucose bond between a nitrogen
b) Is produced by translation of the code containing base and a ri-
c) Contains a glycosidic bond between a nitrogen con- bose
taining base and a ribose
d) Predominantly made of covalent bonds between
lipids
2. The following is a common chemical group contained d) Aromatic (phenyl ring)
on the largest R group of amino acids:
a) Amino
b) Hydrocarbon
c) Phosphate
d) Aromatic (phenyl ring)
3. The complex macromolecules that provide cells with a) Proteins
enzymatic function are:
a) Proteins
b) Organelles
c) Lipids
d) DNA
4. The following cell characteristic is not found in a bac- a) A mitochondria
teria:
a) A mitochondria
b) Duplex DNA
c) The secondary structure of proteins
d) A genome
5. The relative size of the following from largest to small- c) Plant cells, viruses, glu-
est is correct: cose, atoms
a) Bacteria, carbohydrate, virus, eukaryotic cell
, Cell Biology Exam 1
Study online at https://quizlet.com/_jmvpco
b) Glucose, virus, bacteria, heart cell
c) Plant cells, viruses, glucose, atoms
d) Cancer cell, bacteria, virus, human cell
6. The amino acid histidine is ______ due to _______ in the d) Basic, an amine group
R chain.
a) Small, a hydrogen R group
b) Acidic, a carboxyl group
c) Polar, a hydroxyl group
d) Basic, an amine group
7. The following amino acid is: c) Isoleucine
a) Serine
b) Tyrosine
c) Isoleucine
d) Aspartic acid
8. The organelle responsible for storing calcium reserves a) Smooth Endoplasmic
in the eukaryote is: Reticulum
a) Smooth Endoplasmic Reticulum
b) Nucleus
c) Lysosome
d) Mitochondria
9. Given the following two sequences: #1. 5-CGATGGTA-3 c) Sequence 2 is an RNA
and #2. 3-GCUACCAU-5, the following is true complement of DNA Se-
a) Sequence 1 is an exact RNA copy of DNA Sequence quence 1
2
b) These sequences could form a DNA duplex
c) Sequence 2 is an RNA complement of DNA Sequence
1
