Download Created with Taskstream GRT Task 2 (0814)

GRT Task 2 (0814)
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value: 1.00
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value: 3.00
value: 4.00
Articulation of
Response (clarity,
organization,
mechanics)
The candidate provides
unsatisfactory articulation
of response.
The candidate provides
weak articulation of
response.
The candidate provides
limited articulation of
response.
The candidate provides
adequate articulation of
response.
The candidate provides
substantial articulation of
response.
A. Model of
Essential Amino
Acid
The candidate does not
provide evidence of an
original model of an
essential amino acid that
shows all the atoms and
bonds in both the
backbone and the side
chain.
Not applicable.
The candidate provides
evidence of an
inaccurate, original model
of an essential amino
acid that shows all the
atoms and bonds in both
the backbone and the
side chain.
Not applicable.
The candidate provides
evidence of an accurate,
original model of an
essential amino acid that
shows all the atoms and
bonds in both the
backbone and the side
chain.
A1. Amino Acid
Characteristics
The candidate does not
provide an appropriate
description of any
characteristics for the
amino acid model created
in part A.
The candidate provides
an appropriate
description of 1
characteristic for the
amino model created in
part A.
The candidate provides
an appropriate
description, with limited
detail, of 2 characteristics
for the amino acid model
created in part A.
The candidate provides
an appropriate
description, with
adequate detail, of 2
characteristics for the
amino acid model created
in part A.
The candidate provides
an appropriate
description, with
substantial detail, of 2
characteristics for the
amino acid model created
in part A.
B. Protein
Structure
Diagram(s)
The candidate does not
provide an original
diagram, or series of
simple diagrams, of the
different levels of protein
structure, labeling the
primary, secondary,
tertiary, and quaternary
structures.
Not applicable.
The candidate provides
an inaccurate, original
diagram, or series of
diagrams, of the different
levels of protein structure,
labeling the primary,
secondary, tertiary, and
quaternary structures.
Not applicable.
The candidate provides
an accurate, original
diagram, or series of
diagrams, of the different
levels of protein structure,
labeling the primary,
secondary, tertiary, and
quaternary structures.
B1. Structure
Labels: Part B
The candidate does not
label the primary,
secondary, tertiary, and
quaternary structures in
the candidate’s diagram
from part B.
Not applicable.
The candidate
inaccurately labels the
primary, secondary,
tertiary, and quaternary
structures in the
candidate’s diagram from
part B.
Not applicable.
The candidate accurately
labels the primary,
secondary, tertiary, and
quaternary structures in
the candidate’s diagram
from part B.
C. Peptide Bond:
Dehydration
The candidate does not
provide an original
diagram that
demonstrates how a
peptide bond is made
Not applicable.
The candidate provides
an original diagram, or
series of simple
diagrams, that
inaccurately
Not applicable.
The candidate provides
an original diagram, or
series of simple
diagrams, that accurately
demonstrates how a
Score/Level
value: 0.00
value: 1.00
through dehydration,
using a complete
chemical equation that
includes each of the
given components.
value: 2.00
value: 3.00
demonstrates how a
peptide bond is made
through dehydration,
using a complete
chemical equation that
includes each of the
given components.
value: 4.00
peptide bond is made
through dehydration,
using a complete
chemical equation that
includes each of the
given components.
D. Peptide Bond:
Hydrolysis
The candidate does not
provide an original
diagram, or series of
simple diagrams, that
demonstrates how a
peptide bond is broken
through hydrolysis, using
a complete chemical
equation.
Not applicable.
The candidate provides
an original diagram, or
series of simple
diagrams, that
inaccurately
demonstrates how a
peptide bond is broken
through hydrolysis, using
a complete chemical
equation.
Not applicable.
The candidate provides
an original diagram, or
series of simple
diagrams, that accurately
demonstrates how a
peptide bond is broken
through hydrolysis, using
a complete chemical
equation.
E. Four Forces in
Tertiary Structure
The candidate does not
provide a logical
explanation of any forces
that stabilize a protein’s
structure at the tertiary
level of protein structure.
The candidate provides a
logical explanation of 1–3
forces that stabilize a
protein’s structure at the
tertiary level of protein
structure.
The candidate provides a
logical explanation, with
limited detail, of the 4
forces that stabilize a
protein’s structure at the
tertiary level of protein
structure.
The candidate provides a
logical explanation, with
adequate detail, of the 4
forces that stabilize a
protein’s structure at the
tertiary level of protein
structure.
The candidate provides a
logical explanation, with
substantial detail, of the 4
forces that stabilize a
protein’s structure at the
tertiary level of protein
structure.
F1. Role of Protein
Misfolding and
Aggregation
The candidate does not
provide a logical
explanation of protein
misfolding and
aggregation in BSE,
including the given points.
The candidate provides a
logical explanation of
protein misfolding and
aggregation in BSE,
including 1–3 of the given
points.
The candidate provides a
logical explanation, with
limited detail, of protein
misfolding and
aggregation in BSE,
including all of the given
points.
The candidate provides a
logical explanation, with
adequate detail, of
protein misfolding and
aggregation in BSE,
including all of the given
points.
The candidate provides a
logical explanation, with
substantial detail, of
protein misfolding and
aggregation in BSE,
including all of the given
points.
F2. Role of Prions
in BSE
The candidate does not
provide a logical
explanation of the role of
prions in BSE, including
the given points.
The candidate provides a
logical explanation of the
role of prions in BSE,
including 1–2 of the given
points.
The candidate provides a
logical explanation, with
limited detail, of the role
of prions in BSE,
including all of the given
points.
The candidate provides a
logical explanation, with
adequate detail, of the
role of prions in BSE,
including all of the given
points.
The candidate provides a
logical explanation, with
substantial detail, of the
role of prions in BSE,
including all of the given
points.
F3. Chaperone
Protein
The candidate does not
provide a logical
explanation of the role of
the chaperone protein in
BSE, including the given
points.
The candidate provides a
logical explanation of the
role of the chaperone
protein in BSE, including
1–2 of the given points.
The candidate provides a
logical explanation, with
limited detail, of the role
of the chaperone protein
in BSE, including all of
the given points.
The candidate provides a
logical explanation, with
adequate detail, of the
role of the chaperone
protein in BSE, including
all of the given points.
The candidate provides a
logical explanation, with
substantial detail, of the
role of the chaperone
protein in BSE, including
all of the given points.
Score/Level
value: 0.00
value: 1.00
F4.
Recommendations
The candidate does not
provide an appropriate
recommendation of ways
that a country that does
not have regulations in
place can decrease the
risk of BSE infecting the
food source, based on
the candidate’s
understanding of BSE
and how it spreads.
The candidate provides
an appropriate
recommendation, with no
support, for ways that a
country that does not
have regulations in place
can decrease the risk of
BSE infecting the food
source, based on the
candidate’s
understanding of BSE
and how it spreads.
G. Sources
When the candidate uses
sources, the candidate
does not provide in-text
citations and references.
When the candidate uses
sources, the candidate
provides only some intext citations and
references.
value: 2.00
value: 3.00
value: 4.00
The candidate provides
an appropriate
recommendation, with
limited support, for ways
that a country that does
not have regulations in
place can decrease the
risk of BSE infecting the
food source, based on
the candidate’s
understanding of BSE
and how it spreads.
The candidate provides
an appropriate
recommendation, with
adequate support, for
ways that a country that
does not have regulations
in place can decrease the
risk of BSE infecting the
food source, based on
the candidate’s
understanding of BSE
and how it spreads.
The candidate provides
an appropriate
recommendation, with
substantial support, for
ways that a country that
does not have regulations
in place can decrease the
risk of BSE infecting the
food source, based on
the candidate’s
understanding of BSE
and how it spreads.
When the candidate uses
sources, the candidate
provides appropriate intext citations and
references with major
deviations from APA
style.
When the candidate uses
sources, the candidate
provides appropriate intext citations and
references with minor
deviations from APA
style.
When the candidate uses
sources, the candidate
provides appropriate intext citations and
references with no readily
detectable deviations
from APA style, OR the
candidate does not use
outside sources.
Score/Level