BIOL 2312 Practice Exam 4 (online)

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Last updated 1:03 AM on 4/10/26
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205 Terms

1
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What portion of the kidney receives urine from several distal convoluted tubules?

collecting duct

2
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Where are the kidneys relative to the peritoneal membrane?

retroperitoneal

3
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Will decreasing the diameter of the afferent arterioles to the glomerulus increase or decrease the rate of glomerular filtration?

decrease

4
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What is the vessel that supplies blood to the kidney called?

renal artery

5
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At several places along the length of the kidney tubule, additional material is removed from the blood plasma by either active or passive transport. This process is called:

tubular secretion

6
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Fertilization occurs when:

gamete nuclei fuse

7
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Identify the indicated vessel.

renal artery

<p>renal artery</p>
8
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Identify the indicated vessel.

renal vein

<p>renal vein</p>
9
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Identify the indicated structure.

minor calyx

<p>minor calyx</p>
10
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Identify the indicated structure.

renal column

<p>renal column</p>
11
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Identify the indicated structure in the kidney.

glomerulus

<p>glomerulus</p>
12
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Identify the indicated structure in the kidney.

collecting duct

<p>collecting duct</p>
13
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Identify the indicated region of the nephron.

glomerulus

<p>glomerulus</p>
14
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Identify the indicated structure.

urinary bladder

<p>urinary bladder</p>
15
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Identify the indicated structure.

lactiferous sinus

<p>lactiferous sinus</p>
16
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Identify the indicated structure.

lobe

<p>lobe</p>
17
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Identify the indicated structure.

urethra

<p>urethra</p>
18
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Identify the indicated structure.

mons pubis

<p>mons pubis</p>
19
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Identify the indicated structure.

clitoris

<p>clitoris</p>
20
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Identify the indicated structure.

labia majora

<p>labia majora</p>
21
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Identify the indicated structure.

bulb of the penis

<p>bulb of the penis</p>
22
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Identify the indicated structure.

anus

<p>anus</p>
23
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Identify the indicated structure.x#

ampulla of ductus deferens

<p>ampulla of ductus deferens</p>
24
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Identify the indicated structure.

ejaculatory duct

<p>ejaculatory duct</p>
25
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Identify the indicated region of the (ovulated) follicle.

corona radiata

<p>corona radiata</p>
26
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Identify the indicated type of follicle.

primary follicle

<p>primary follicle</p>
27
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Identify the indicated region of the follicle.

zona pellucida

<p>zona pellucida</p>
28
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Identify the indicated structure.

glans penis

<p>glans penis</p>
29
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Identify the indicated structure.

prepuce

<p>prepuce</p>
30
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Identify the indicated opening.

external urethral orifice

<p>external urethral orifice</p>
31
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Identify the indicated structure.

seminiferous tubule

<p>seminiferous tubule</p>
32
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Identify the indicated structure.

rete testis

<p>rete testis</p>
33
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Identify the indicated structure.

ductus deferens

OR

vas deferens

<p>ductus deferens</p><p>OR</p><p>vas deferens</p>
34
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Identify the indicated structure.

uterosacral ligament

<p>uterosacral ligament</p>
35
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Identify the indicated structures.

fimbriae

<p>fimbriae</p>
36
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Identify the indicated structure.

ureter

<p>ureter</p>
37
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Identify the indicated region of the uterine tube.

infundibulum

<p>infundibulum</p>
38
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Identify the indicated structure.

extraembryonic coelom

<p>extraembryonic coelom</p>
39
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Identify the indicated structure.

chorionic villus

<p>chorionic villus</p>
40
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Identify the indicated structure.

chorionic villus

<p>chorionic villus</p>
41
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Identify the indicated structure.

amnion

<p>amnion</p>
42
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Identify the indicated structure.

maternal blood vessels

<p>maternal blood vessels</p>
43
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Identify the indicated region of this structure.

inner cell mass

<p>inner cell mass</p>
44
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Identify the indicated region of the placenta.

myometrium

<p>myometrium</p>
45
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Identify the indicated vessels.

umbilical arteries

<p>umbilical arteries</p>
46
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Identify the indicated vessels in the placenta.

fetal venules

<p>fetal venules</p>
47
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How many functional ova are produced from each primordial follicle?

one

48
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What structure does the follicle develop into after ovulation?

corpus luteum

49
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During which period of life does spermatogenesis begin?

puberty

50
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Identify the indicated organ.

testis

<p>testis</p>
51
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What type of epithelium is present in the thick segments of the Loop of Henle?

simple cuboidal

52
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Will increasing the diameter of the efferent arterioles to the glomerulus increase or decrease the rate of glomerular filtration?

decrease

53
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What is the vessel that drains blood from the kidney called?

renal vein

54
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What portion of the renal tubule receives urinary filtrate from the glomerulus?

proximal convoluted tubule

55
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The process of passing a portion of the blood plasma through the epithelium of the proximal portion of the nephron results in the initial stage of urine formation. This process is called:

glomerular filtration

56
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A fertilized ovum is called a:

zygote

57
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Identify the indicated vessel.

lobar artery

<p>lobar artery</p>
58
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Identify the indicated vessel.

interlobular artery

<p>interlobular artery</p>
59
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Identify the indicated structure.

ureter

<p>ureter</p>
60
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Identify the indicated layer of the kidney.

capsule

<p>capsule</p>
61
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Identify the indicated region of the loop of Henle.

thick segment

<p>thick segment</p>
62
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Identify the indicated structure.

bulbourethral gland

OR

Cowper's gland

<p>bulbourethral gland</p><p>OR</p><p>Cowper's gland</p>
63
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Identify the indicated structure.

testis

<p>testis</p>
64
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Identify the indicated structure.

seminal vesicle

OR

seminal gland

65
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Identify the indicated type of follicle.

primordial follicles

OR

primary follicles

<p>primordial follicles</p><p>OR</p><p>primary follicles</p>
66
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Identify the indicated type of follicle.

antral follicle

OR

vesicular follicle

OR

Graafian follicle

<p>antral follicle</p><p>OR</p><p>vesicular follicle</p><p>OR</p><p>Graafian follicle</p>
67
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Identify the indicated type of follicle.

secondary follicle

<p>secondary follicle</p>
68
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Identify the indicated structure.

membranous urethra

OR

intermediate portion or the urethra

<p>membranous urethra</p><p>OR</p><p>intermediate portion or the urethra</p>
69
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Identify the indicated structure.

spongy urethra

<p>spongy urethra</p>
70
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Identify the indicated opening.

external urethral orifice

<p>external urethral orifice</p>
71
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Identify the indicated structure.

spermatic cord

<p>spermatic cord</p>
72
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Identify the indicated region of the epididymis.

body

<p>body</p>
73
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Identify the indicated layer of the testis.

tunica vaginalis

<p>tunica vaginalis</p>
74
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Identify the indicated layer of the uterine wall.

perimetrium

<p>perimetrium</p>
75
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Identify the indicated structure.

vagina

<p>vagina</p>
76
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Identify the indicated structure.

cervix

<p>cervix</p>
77
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Identify the indicated structures.

fimbriae

<p>fimbriae</p>
78
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Identify the indicated structure.

amnion

<p>amnion</p>
79
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Identify the indicated structure.

umbilical cord

<p>umbilical cord</p>
80
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Identify the indicated structure.

amnion

<p>amnion</p>
81
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Identify the indicated structure.

amnion

<p>amnion</p>
82
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Identify the indicated structures.

maternal blood vessels

("red worms")

<p>maternal blood vessels </p><p>("red worms")</p>
83
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Identify the indicated region of this structure.

trophoblast

<p>trophoblast</p>
84
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Identify the indicated vessel.

umbilical vein

<p>umbilical vein</p>
85
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Identify the indicated region of the placenta.

stratum basalis

<p>stratum basalis</p>
86
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Identify the indicated structure.

umbilical cord

<p>umbilical cord</p>
87
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How many functional ova are produced from each primordial follicle?

one

88
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What type of cells surround the oocyte within the follicle and produce estrogen?

granulosa cells

89
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Is a spermatozoan diploid or haploid?

haploid

90
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Identify the indicated organ.

epididymis

<p>epididymis</p>
91
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What hormone serves to increase sodium reabsorption at the expense of potassium ions?

aldosterone

92
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What is the vessel that drains blood from the kidney called?

renal vein

93
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What portion of the renal tubule receives urinary filtrate from the proximal convoluted tubule?

loop of Henle

94
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At several places along the length of the kidney tubule, material that passed into the urinary filtrate are returned to the blood plasma by either active or passive transport. This process is called:

tubular reabsorption

95
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A fertilized ovum is called a:

zygote

96
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Identify the indicated vessel.

arcuate artery

(by the interlobar vein)

<p>arcuate artery</p><p>(by the interlobar vein)</p>
97
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Identify the indicated region of the kidney.

hilus

<p>hilus</p>
98
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Identify the indicated structure.

renal pelvis

<p>renal pelvis</p>
99
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Identify the indicated structure.

lactiferous duct

<p>lactiferous duct</p>
100
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Identify the indicated structure.

adipose tissue

<p>adipose tissue</p>