Bio1AL_Fa09_lab8_pre - Vertebrate
Anatomy
Pre‐lab.

Due
at
the
start
of
lab.

(Pages
159­176)
 
 Name

 
 


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Unformatted text preview: Vertebrate
Anatomy
Pre‐lab.

Due
at
the
start
of
lab.

(Pages
159­176)
 
 Name

 
 
 
 
 

GSI
&
Sect
#

 
 
 
 
 
Station
#
 
 
 AT
THE
END
OF
EACH
LAB
IS
A
REVIEW
AND
A
CHART
THAT
YOU
SHOULD
FILL
OUT.
 
 1.

Define
the
following
terms.
 
 
 Dorsal:

 
 
 
 Bilateral
symmetry:

 
 
 
 Oral
surface:

 
 
 2.

In
the
following
diagram
of
a
rat
label
the
following
planes:
sagital,
frontal
and
transverse.

Also
indicate
the
 following
axes:
dorsiventral,
transverse
and
longitudinal
(see
lab
manual,
p.155‐160).
 
 
 
 3.

For
a
rat,
outline
the
passage
of
food
from
the
mouth
out
to
the
anus.
 
 
 
 
 
 
 4.

Does
a
rat
have
a
closed
or
open
circulatory
system?

Explain
your
answer.
 
 
 
 
 Pre-lab continued on the other side. A51
–
Fall
2009
 5.

Trace
the
movement
of
an
oxygen
molecule
from
the
lungs
of
a
rat
into
its
left
toe.

Cellular
respiration
 reduces
the
O2
to
water
(in
the
mitochondria
of
the
rat’s
left
toe)
and
during

CO2
becomes
produced.

Trace
the
 movement
of
a
CO2
molecule
from
the
left
toe
to
the
lungs
of
a
rat.

(Note
that
this
movement
occurs
in
the
 circulatory
system).
Be
sure
to
include
all
four
heart
chambers,
all
the
major
blood
vessels
that
enter
and
leave
 the
heart,
and
all
four
heart
valves—include
correct
names.

 
 
 
 
 
 
 
 
 6.

How
does
the
heart
obtain
its
nutrients
and
oxygen?
(hint:
capillary
beds)
 
 
 
 
 
 
 7.

Outline
the
flow
of
urine
from
the
kidney
to
the
urethra
in
both
a
male
and
a
female
rat.
 
 
 
 
 
 
 
 
 
 
 8.

Name
at
least
two
glands
found
in
the
neck
region
of
a
rat.
 
 A52
–
Fall
2009
 ...
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This note was uploaded on 01/28/2010 for the course BIO biology taught by Professor Meighan during the Fall '09 term at University of California, Berkeley.

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