Solved by a verified expert:Question 1
of 30 3.33/ 3.33 Points
Glucose is
found in the glomerular filtrate but not in the urine because:
A.Glucose
is reabsorbed back into the bloodstream
B.Glucose
molecules are too large to pass through the loop of the nephron
C.The
kidney cells require glucose because energy is needed for active transport
D.Glucose
is converted to amino acids in the kidneys
E.The
kidneys store glucose as glycogen
Question 2
of 30 3.33/ 3.33 Points
The
presence of ________ in the urine is an early indicator of chronic renal
failure.
A.Glucose
B.Bile
C.White
blood cells
D.Proteins
E.Lipids
Question 3
of 30 3.33/ 3.33 Points
What
happens if humans drink sea water?
A.Their
rectal glands expel excess salt.
B.They
secrete excess salt with their salt glands.
C.There is
no net change in the water content of their cells.
D.Their
cells lose water.
E.Their
cells gain water.
Question 4
of 30 3.33/ 3.33 Points
A
biologist is studying the part of the kidney which consists of six to ten
cone-shaped renal pyramids. Based on this information
you would
conclude that he or she is studying which of the following structures?
A.The
renal nephron
B.The
renal collecting duct
C.The
renal cortex
D.The
renal pelvis
E.The
renal medulla
Question 5
of 30 3.33/ 3.33 Points
This
figure shows a nephron and its blood supply. What does “d” represent?
A.The
distal convoluted tubule
B.The
proximal convoluted tubule
C.Afferent
arteriole
D.Peritubular
capillaries
E.Efferent
arteriole
Question 6
of 30 3.33/ 3.33 Points
Which of
the following would be found in high concentrations in the urine of a diabetic?
A.Red
blood cells
B.Lipids
C.Glucose
D.Bile
E.Albumin
Part 2 of
6 – 9.99/ 23.31 Points
Question 7
of 30 0.0/ 3.33 Points
Which of
the following is not secreted by the adrenal glands?
A.Calcitonin
B.Mineralocorticoids
C.Epinephrine
D.Glucocorticoids
E.Norepinephrine
Question 8
of 30 3.33/ 3.33 Points
Which of
the following is responsible for the production of insulin?
A.The
thyroid
B.The
thymus
10/8/2014
APUS CLE : SCIN130 I003 Sum 14 : Tests & Quizzes
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C.The
pituitary gland
D.The
adrenal glands
E.The
pancreas
Question 9
of 30 0.0/ 3.33 Points
A
biologist is studying the portion of the endocrine system which secretes
hormones that produce long-term responses to stress.
Based on
this information you would conclude that he or she is studying:
A.The
adrenal medulla
B.The
thyroid gland
C.The
adrenal cortex
D.The
hypothalamus
E.The
thymus gland
Question
10 of 30 3.33/ 3.33 Points
Which of
the following is not a symptom for diabetes?
A.Unusual
hunger and/or thirst
B.Frequent
urination, especially at night
C.Blurred
vision
D.Increased
heart rate
E.Excessive
fatigue
Question
11 of 30 3.33/ 3.33 Points
Which of
the following hormones require iodine?
A.Parathyroid
hormone
B.Cortisol
C.Thyroxine
D.Insulin
E.Aldosterone
Question
12 of 30 0.0/ 3.33 Points
The
anterior pituitary does not stimulate the:
A.Mammary
glands
B.Testes
and ovaries
C.Thyroid
D.Adrenal
cortex
E.Adrenal
medulla
Feedback:
The anterior pituitary stimulates the adrenal cortex not the adrenal medulla.
Question
13 of 30 0.0/ 3.33 Points
Cushing
syndrome is caused by a hypersecretion from which of the following endocrine
glands?
A.The
hypothalamus
B.The
adrenal cortex
C.The
thyroid
D.The
pancreas
E.The
adrenal medulla
Question
14 of 30 3.33/ 3.33 Points
This
figure shows the anatomy of the male reproductive system. What does
“c” represent?
A.The vas
deferens
B.The
testis
C.The
urethra
D.The
prostate gland
E.The
epididymis
Question
15 of 30 3.33/ 3.33 Points
This
figure shows the late gastrula stage in frog development. What does
“e” represent?
A.Archenteron
B.Mesoderm
C.Yolk
plug
D.Ectoderm
E.Endoderm
Question
16 of 30 3.33/ 3.33 Points
If you
were studying days 6-13 of the 28 uterine cycle you would be studying which of
the following?
A.The
menstrual phase
B.The
proliferative phase
C.The
secretory phase
D.The
ovulation phase
E.The
fertilization phase
Question
17 of 30 3.33/ 3.33 Points
A
biologist is studying the structure in the developing embryo which will serve
as the storage place for nitrogenous waste. Based on this information you would
conclude that he or she is studying which of the following?
A.The
trophoblast
B.The
chorion
C.The yolk
sac
D.The
allantois
E.The
amnion
Question
18 of 30 3.33/ 3.33 Points
The neural
tube of vertebrates develops during morphogenesis of the nervous system by the:
A.Fusion
of ectoderm and mesoderm
B.Folding
of ectoderm tissue
C.Contraction
of the endoderm away from the mesoderm
D.Fusion
of endoderm and mesoderm
E.Migration
of mesoderm cells
Question
19 of 30 3.33/ 3.33 Points
This
figure shows the late gastrula stage in frog development. What does
“a” represent?
A.Endoderm
B.Yolk
plug
C.Primitive
gut
D.Ectoderm
E.Mesoderm
Question
20 of 30 3.33/ 3.33 Points
Which
hormone stimulates and maintains the secondary sexual characteristics in males
at puberty?
A.Testosterone
B.FSH
C.LH
D.Estrogen
E.GnRH
Question
21 of 30 3.33/ 3.33 Points
In the lab
simulation some organs of the digestive system were removed in order to observe
other organ systems. What organ
was not
removed?
A.Liver,
gall bladder, and pancreas
B.Heart
C.Large
and small intestine
D.Stomach
Question
22 of 30 3.33/ 3.33 Points
Before you
can observe the interior of the frog’s mouth you need to:
A.Prop
open the mouth with a toothpick
B.Cut the
frog’s jaw
C.Remove
the skin on the head
D.Cut the
ventral skin anteriorly to the jaw
Question
23 of 30 3.33/ 3.33 Points
In what
organ is digestion completed?
A.Liver
B.Stomach
C.Small
intestine
D.Cloaca
Question
24 of 30 3.33/ 3.33 Points
Which of
the following structures cannot be seen on the inside of the frog’s mouth?
A.Vomerine
teeth
B.Stomach
C.Glottis
D.Opening
to the esophagus
Question
25 of 30 3.33/ 3.33 Points
What are
the two most anterior lobes of the frog brain that can be seen under the skull
bone?
A.Cerebellum
B.Olfactory
C.Cerebrum
D.Optic
lobes
Question
26 of 30 0.0/ 3.33 Points
Which of
the following is not true about the appendicular region of the frog skeleton?
A.Is made
up of the wrist ankle and toes of the limbs
B.Includes
the skull
C.Is
composed of 112 bones
D.Comprises
the fore limbs and the hind limbs
Question
27 of 30 3.33/ 3.33 Points
Both the
human and frog livers produce what substance that aids in digestion?
A.Phosphate
buffers
B.Amylase
C.Bile
D.Saliva
Question
28 of 30 3.33/ 3.33 Points
Which of
the following describes the glottis?
A.It
contains the two vomerine teeth
B.It is a
passage of air to the outside
C.It leads
to the stomach
D.It is
the opening to the frog’s respiratory system
Question
29 of 30 3.33/ 3.33 Points
Why are
frogs classified as amphibians?
Question
30 of 30 3.33/ 3.33 Points
Name and
describe the function of the small slit at the posterior end of the frog’s
body.
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