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BIO 142 > Practical 3: Mitosis, Meiosis, Male Repro. > Flashcards

Practical 3: Mitosis, Meiosis, Male Repro. Flashcards

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1
Q

A

A

Helicase

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2
Q

B

A

Hydrogen bonds

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3
Q

C

A

DNA bases

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4
Q

D

A

Yes, new bases bind to old bases and the hydrogen bonds reform

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5
Q

E

A

Centromere

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6
Q

F

A

Chromatids

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7
Q

A

A

Interphase

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8
Q

B

A

Mitosis

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9
Q

C

A

Nuclear membrane

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10
Q

D

A

Visible

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11
Q

E

A

Mitochondria

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12
Q

F

A

2

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13
Q

G

A

Centrosomes

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14
Q

H

A

Visible

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15
Q

I

A

Nucleoli

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16
Q

J

A

NO, they are unwound and not visible as individuals

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17
Q

K

A

Chromatin

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18
Q

L

A

Nuclear pores

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19
Q

M

A

Golgi apparatus/body

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20
Q

A

A

Early prophase

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21
Q

B

A

Mitosis

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22
Q

C

A

Asters and spindles

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23
Q

D

A

No

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24
Q

E

A

Breaking down

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25
F
Nuclear membrane
26
G
Still organizing
27
H
Condensing and visible as individuals
28
I
Chromosomes
29
A
Late prophase
30
B
Mitosis
31
C
Centrosomes
32
D
2
33
E
Direct microtubule production
34
F
Asters
35
G
Establish poles
36
H
Spindles/spindle fibers
37
I
Connect chromatids to their poles
38
J
No longer visible
39
K
Replication
40
L
Yes
41
M
Chromosomes
42
A
Metaphase
43
B
Mitosis
44
C
Lining up on the metaphase plate
45
D
Centromere
46
E
Chromatids
47
F
Metaphase plate
48
A
Early anaphase
49
B
Mitosis
50
C
Centromeres
51
D
Chromatids
52
A
Late anaphase
53
B
Mitosis
54
C
Chromatids
55
D
Cleavage furrow
56
E
The beginning of cytokinesis
57
F
Cleavage furrow
58
A
Telophase
59
B
Mitosis
60
C
Prophase
61
D
Chromosomes will unwind
62
E
Chromatin is re-established
63
F
Nuclear membrane is re-established
64
G
Nucleoli are re-established
65
H
Spindle fibers and asters
66
I
Cleavage furrow
67
J
Cytoplasm
68
A
Cytokinesis
69
B
Telophase
70
C
Chromosomes
71
D
Daughter cells
72
E (enter what phase)
Enter interphase
73
F
G0 phase
74
G
Repeatedly enter mitosis
75
H
Skin cells
76
A
Meiosis
77
B
Interphase
78
C
Unwound
79
D
Not visible as individuals
80
E
G1
81
F
S
82
G
G2
83
H
Centrioles
84
I
Nucleolus
85
J
Nuclear membrane/envelope
86
K
23
87
L
46
88
M
1-23
89
N
Lower numbers are larger chromosomes (1>23 in size)
90
O
Nuclear pores
91
P
Having 2 complete sets of chromosomes (1 from each parent)
92
Q
Chromatin
93
R
They're unwound and not visible as individuals
94
A
Dyad
95
B
Centromere
96
C
Chromatids
97
A
Prophase I
98
B
Meiosis
99
C
Condensing
100
A
Synapsis
101
B
Prophase I, meiosis
102
A
First meiotic arrest
103
B
Puberty
104
C
Puberty
105
D
Prophase I, meiosis
106
A
Crossing over
107
B
Tetrads
108
C
4
109
D
Nuclear membrane is breaking down
110
E
Spindle fibers and asters
111
F
Prophase I, meiosis
112
A
When they divide in anaphase II
113
B
Metaphase I, meiosis
114
A
Anaphase I, meiosis
115
B
Homologous chromosomes
116
C
23
117
D
23
118
E
Cleavage furrow
119
A
Telophase I, meiosis
120
B
Cytokinesis I
121
C
23
122
D
Random assortment
123
E
Haploid
124
A
Metaphase II, meiosis
125
B
Centromeres
126
What phase in meiosis has "not a whole lot going on", chromosomes are still replicated?
Prophase II
127
C
Anaphase II, meiosis
128
D
Centromeres
129
A
Telophase II and cytokinesis II, meiosis
130
A
Spermatogenesis
131
B
Spermatogonium
132
C
Mitosis
133
D
Yes
134
E
Mitosis
135
F
Meiosis
136
G
Meiosis I
137
H
Meiosis II
138
I
Metaphase I
139
J
Metaphase II
140
K
Prophase I - Cytokinesis I (meiosis I)
141
L
Prophase II - cytokinesis II (meiosis II)
142
M
Spermatids
143
N
Spermatozoa
144
O
Spermeogenesis: differentiation of spermatids to haploid spermatozoa Spermiation: release of sperm into the seminiferous tubules
145
What cell begins G?
Primary spermatocyte
146
What cell begins H?
Secondary spermatocyte
147
A
Spermatozoan
148
B
Tail
149
C
Midpiece (mitochondria)
150
D
Nucleus
151
E
Acrosome
152
F
Head
153
G
Acrosome Nucleus
154
H
Hydrolytic/proteolytic enzymes
155
I
The hydrolytic/proteolytic enzymes
156
J
23
157
K
Midpiece (mitochondria spiraling around the tail)
158
L
Tail
159
A
Ureter
160
B
Detrusor muscle
161
C
Prostate gland
162
D
Suspensory ligament of penis
163
E
Dorsal vein of penis
164
F
Head of epididymis
165
G
Prepuce (foreskin)
166
H
Body of epididymis
167
I
Tail of epididymis
168
J
Bulb of penis
169
K
Rectum
170
A
Internal urethral sphincter
171
B
Detrusor muscle
172
C
Suspensory ligament of penis
173
D
Corpus cavernosum
174
E
Corpora cavernosa
175
F
Dorsal vein
176
G
Spongy urethra
177
H
Glans
178
I
Corpus spongiosum
179
J
Cremaster
180
K
Scrotum
181
L
Bulb of penis
182
M
Bulbourethral gland
183
N
Membranous urethra
184
O
External urethral sphincter
185
P
Prostate gland
186
Q
Ejaculatory duct
187
R
Prostatic urethra
188
S
Urogenital diaphragm
189
A
Rectum
190
B
Urogenital diaphragm
191
C
Ejaculatory duct
192
D
Prostatic urethra
193
E
Prostate gland
194
F
Urogenital diaphragm
195
G
Suspensory ligament of penis
196
H
Dorsal vein
197
I
Corpus cavernosum
198
J
Corpora cavernosa
199
K
Spongy urethra
200
L
Prepuce
201
M
Glans
202
N
Corpus spongiosum
203
O
Testes
204
P
Scrotum
205
Q
Membranous urethra
206
R
Bulb of the penis
207
S
External urethral sphincter
208
A
Corpus cavernosum
209
B
Corpora cavernosa
210
C
Corpus cavernosum
211
D
Location for the deep arteries of the penis
212
E
Spongy urethra
213
F
Corpus spongiosum
214
A
Urinary bladder
215
B
Vas deferens or ductus deferens
216
C
Testicular artery
217
D
Pampiniform venous plexus
218
E
Head of epididymis
219
F
Glans penis
220
G
Scrotum
221
H
Tunica albuginea of testes
222
I
Prostate gland
223
J
Seminal vesicle
224
K
Ampulla
225
L
Ureter
226
A
Detrusor muscle
227
B
Transitional epithelium
228
C
Rugae
229
D
Prostate gland
230
E
Ejaculatory duct
231
F
Prostatic urethra
232
G
Membranous urethra
233
H
Urogenital diaphragm
234
I
Bulb of the penis
235
J
Corpus spongiosum
236
K
Scrotum
237
L
External urethral orifice
238
M
Glans penis
239
N
Spongy urethra
240
O
Corpus cavernosum
241
P
Suspensory ligament of penis
242
Q
Internal urethral sphincter
243
R
Neck
244
S
Internal urethral orifice
245
A
Ampulla
246
B
Ureter
247
C
Seminal vesicles
248
D
Vas deferens
249
E
Internal inguinal ring
250
F
External inguinal ring
251
G
Pampiniform plexus
252
H
Testicular artery
253
I
External spermatic fascia
254
J
Body of epididymis
255
K
Glans penis
256
L
Tail of epididymis
257
M
Scrotum
258
N
Vas deferens or ductus deferens
259
A
Seminal vesicles
260
B
Ureter
261
C
Vas deferens or ductus deferens
262
D
External inguinal ring
263
E
Cremaster muscle
264
F
Cut prepuce
265
G
Glans penis
266
H
Scrotum
267
A
External spermatic fascia
268
B
Vas deferens or ductus deferens
269
C
Glans
270
D
Cremaster muscle
271
E
External urethral orifice
272
F
Tail of epididymis
273
G
Tunica albuginea covering testes
274
H
Tunica vaginalis
275
I
Scrotum
276
J
Body of epididymis
277
K
Head of epididymis
278
L
Pampiniform plexus
279
M
Testicular artery
280
N
Vas deferens or ductus deferens
281
O
Spermatic cord
282
P
External inguinal ring
283
A1- in adults
Medial umbilical ligament
284
B
Median umbilical ligament
285
C
Fetal urachis
286
D
Vas deferens
287
E
Internal inguinal ring
288
F
Vas deferens or ductus deferens
289
G
Detrusor muscle
290
H
Ureter
291
I
Seminal vesicle
292
J
Ampulla of vas deferens
293
K
Parietal peritoneum
294
A2- in fetus
Fetal umbilical arteries
295
A
Detrusor muscle
296
B
Vas deferens or ductus deferens
297
C
Ureter
298
D
Ampulla of vas deferens
299
E
Seminal vesicle
300
F
Prostate gland
301
A
Detrusor muscle
302
B
Rugae
303
C
Ureteric opening
304
D
Trigone
305
E
Neck
306
F
Internal urethral sphincter
307
G
Ejaculatory duct
308
H
Prostate gland
309
I
Prostatic urethra
310
J
Internal urethral opening
311
A
Sigmoid colon
312
B
Ureter
313
C
Adventitia of urinary bladder covered by visceral peritoneum
314
D
Ureter
315
E
Vas deferens or ductus deferens
316
F
Detrusor muscle
317
G
Seminal vesicles
318
H
Prostate gland
319
I
Pampiniform plexus
320
J
Testicular artery
321
K
Testes
322
L
Scrotum
323
M
Tail of epididymis
324
N
Body of epididymis
325
O
Head of epididymis
326
P
Rectum
327
A
Spermatic cord
328
B
External spermatic fascia
329
C
Vas deferens/ductus deferens
330
D
Testicular artery
331
E
Pampiniform plexus
332
F
Corpus cavernosum
333
G
Corpora cavernosa
334
H
Spongy urethra
335
I
Corpus spongiosum
336
J
Glans penis
337
K
External urethral orifice
338
L
Tail Epididymis
339
M
Body Epididymis
340
N
Head Epididymis
341
O
Epididymis
342
A
Spermatic cord
343
B/C
Superficial/external spermatic fascia
344
D
Efferent tubules
345
E
Body of epididymis
346
F
Vas deferens or ductus deferens
347
G
Rete testes
348
H
Straight tubules
349
I
Tail of epididymis
350
J
Tunica albuginea
351
K
Septae
352
L
Lobule
353
M
Seminiferous tubules
354
N
Head of epididymis
355
O
Tunica vaginalis
356
What is the production of sperm and egg called?
Gametogenesis
357
What's the difference between a germ cell and a somatic cell?
Germ: reproductive Somatic: all others
358
What's another way of saying "crossing over"?
Chiasmata

BIO 142 (16 decks)

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