Question 1
Question
CS Moartea celulara programata se numeste
Answer
-
Apoptoza
-
Mitoza
-
Necroza
-
Gametogeneza
-
Meioza
Question 2
Question
CS Selectati formula cromozomiala caracteristica Anafazei I
Answer
-
a.2n=2c
-
b. 4n=4c
-
c. n=c
-
d. 4n=2c
-
e. 2n=4c
Question 3
Question
CM Formula cromozomiala 2n=4c este caractaristica
Answer
-
a. Perioadei S
-
b. Anafazei II
-
c. Perioadei G2
-
d. Anafazei I
-
e. Metafazei I
Question 4
Question
CS Aranjarea cromozomilor omologi in plan ecuatorial se produce in
Answer
-
a. Anafaza II
-
b. Profaza I
-
c. Pofaza II
-
d. Anafaza I
-
e. Metafaza I
Question 5
Question
CS Disjunctia cromozomiala are loc in
Answer
-
a. Metafaza I
-
b. Anafaza I
-
c. Profaza I
-
d. Metafaza
-
e. Anafaza
Question 6
Question
CS Gametul feminin se numeste
Answer
-
a. Spermatozoid
-
b. Ovul
-
c. Ovogonie
-
d. Ovocit
-
e. Spermatogonie
Question 7
Question
CS Selectati formula cromozomiala caracteristica Profazei mitozei
Answer
-
a. 4n=2c
-
b. 2n=4c
-
c. 2n=2n
-
d. 4n=4c
-
e. 2n=2c
Question 8
Question
CS Moartea celulara neprogramata se numeste
Answer
-
Necroza
-
Meioza
-
Gametogeneza
-
Mitoza
-
Apoptoza
Question 9
Question
CS Selectati formula cromozomiala caracteristica perioadei S
Answer
-
a. 2n=2c
-
b. 4n=4c
-
c. 2n=2n
-
d. 2n=4c
-
e. 4n=2c
Question 10
Question
CS Proteinele ce controleaza derularea mitozei se numesc
Answer
-
Polimeraze
-
Kinaze
-
Hidrolaze
-
Cicline
-
Caspaze
Question 11
Question
CS Formula cromozomiala a spermatocitului de ordinul I este
Answer
-
4n=4c
-
2n=4c
-
n=2c
-
2n=2c
-
n=c
Question 12
Question
CM Formula cromozomiala n=2c este caractaristica
Answer
-
a. Anafazei I
-
b. Metafazei II
-
c. Profazei II
-
d. Telofazei I
-
e. Anafazei II
Question 13
Question
CS Formula cromozomiala n=c este caractaristica
Answer
-
a. Metafazei I
-
b. Perioadei G2
-
c. Perioadei S
-
d. Telofaza II
-
e. Anafazei I
Question 14
Question
CM Selectati fazele in care cromatina este maximal compactizata
Answer
-
a. Anafaza
-
b. Metafaza
-
c. Metafaza II
-
d. Metafaza I
-
e. Profaza II
Question 15
Question
CM Selectati componentele moleculare ale bivalentului
Answer
-
a. ARN
-
b. 4 mol ADN
-
c. Proteine Nonhistone
-
d. 2 mol ADN
-
e. Proteine Histone
Question 16
Question
CS Aranjarea bivalentilor in plan ecuatorial se produce in
Answer
-
a. Metafaza I
-
b. Profaza I
-
c. Anafaza I
-
d. Pofaza II
-
e. Anafaza II
Question 17
Question
CS Proteinele ce controleaza derularea apoptozei se numesc
Answer
-
a. Cicline
-
b. Hidrolaze
-
c. Polimeraze
-
d. Caspaze
-
e. Kinaze
Question 18
Question
CS Selectati ciclina care controleaza derularea mitozei
Answer
-
a. Ciclina B
-
b. Ciclina A
-
c. Ciclina D
-
d. Ciclina M
-
e. Ciclina E
Question 19
Question
CS Formula cromozomiala a spermatogoniei este
Answer
-
a. 2n=4c
-
b. 2n=2c
-
c. n=c
-
d. n=2c
-
e. 4n=4c
Question 20
Question
CS Selectati formula cromozomiala caracteristica Metafazei mitozei
Answer
-
a. 4n=2c
-
b. 2n=2c
-
c. 2n=2n
-
d. 2n=4c
-
e. 4n=4c
Question 21
Question
CS Selectati formula cromozomiala caracteristica Profazei I
Answer
-
a. 4n=4c
-
b. 4n=2c
-
c. 2n=4c
-
d. 2n=2c
-
e. n=c
Question 22
Question
CS Cromatina este maximal compactizata in
Answer
-
a. Metafaza
-
b. Profaza
-
c. Interfaza
-
d. Telofaza
-
e. Anafaza
Question 23
Question
CS Cite celule fiice rezulta dintr-o diviziune mitotica
Answer
-
a. 4 celule haploide
-
b. 2 celule haploide
-
c. 4 celule diploide
-
d. 6 celule diploide
-
e. 2 celule diploide
Question 24
Question
CS Contopirea gametului feminin cu gametul masculin se produce in
Answer
-
Ovogeneza
-
Spermatogeneza
-
Meioza
-
Mitoza
-
Fecundare
Question 25
Question
CS Selectati momentul in care are loc recombinarea genomica
Answer
-
a. La fecundare
-
b. In spermatogenaza
-
c. In ovogeneza
-
d. In meioza
-
e. In mitoza
Question 26
Question
CS Formula cromozomiala a spermatocitului de ordinul II este
Answer
-
a. 4n=4c
-
b. 2n=2c
-
c. 2n=4c
-
d. n=2c
-
e. n=c
Question 27
Question
CS Formula cromozomiala a spermatozoidului este
Answer
-
a. 2n=4c
-
b. 4n=4c
-
c. n=c
-
d. 2n=2c
-
e. n=2c
Question 28
Question
CS Selectati formula cromozomiala caracteristica Profazei II
Answer
-
a. 2n=4c
-
b. 2n=2c
-
c. n=c
-
d. n=2c
-
e. 4n=4c
Question 29
Question
CS Selectati formula cromozomiala caracteristica Telofazei mitozei
Answer
-
a. 2n=2c
-
b. 2n=4c
-
c. 4n=4c
-
d. 4n=2c
-
e. n=c
Question 30
Question
CM Dublarea centromerelor are loc in
Answer
-
a. Anafaza
-
b. Profaza I
-
c. Telofaza I
-
d. Anafaza II
-
e. Anafaza I
Question 31
Question
CS Formarea gametilor haploizi are loc in
Answer
-
a. Metafaza
-
b. Anafaza I
-
c. Telofaza II
-
d. Profaza I
-
e. Telofaza I
Question 32
Question
CS Selectati formula cromozomiala caracteristica Metafazei I
Answer
-
a. 2n=4c
-
b. n=c
-
c. 4n=4c
-
d. 2n=2c
-
e. 4n=2c
Question 33
Question
CS Formarea gametocitilor haploizi are loc in
Answer
-
a. Telofaza I
-
b. Telofaza II
-
c. Anafaza I
-
d. Profaza I
-
e. Metafaza
Question 34
Question
CM Formula cromozomiala n=2c este caractaristica
Answer
-
a. Metafazei II
-
b. Anafazei I
-
c. Profazei II
-
d. Anafazei II
-
e. Telofazei I
Question 35
Question
CS Selectati formula cromozomiala caracteristica Metafazei II
Answer
-
a. 2n=4c
-
b. 2n=2c
-
c. n=2c
-
d. n=c
-
e. 4n=4c
Question 36
Question
CS Replicarea ADN-lui are loc in
Answer
-
a. Metafaza
-
b. G2
-
c. Anafaza
-
d. S
-
e. G1
Question 37
Question
CS Selectati ciclina care controleaza derularea fazei S
Answer
-
a. Ciclina D
-
b. Ciclina M
-
c. Ciclina A
-
d. Ciclina B
-
e. Ciclina E
Question 38
Question
CS Selectati formula cromozomiala caracteristica Telofazei I
Answer
-
a. n=2c
-
b. 2n=2c
-
c. 2n=4c
-
d. n=c
-
e. 4n=4c
Question 39
Question
CS 1Selectati faza reprezentata grafic
Answer
-
a. Metafaza
-
b. Profaza
-
c. Metafaza I
-
d. TelofazaII
-
e. Anafaza
Question 40
Question
CM Selectati componentele moleculare ale tetradelor
Answer
-
a. Proteine Histone
-
b. ARN
-
c. Proteine Nonhistone
-
d. 4 mol ADN
-
e. 2 mol ADN
Question 41
Question
CS Cite celule fiice rezulta dintr-o diviziune meiotica
Answer
-
a. 2 celule haploide
-
b. 6 celule diploide
-
c. 4 celule diploide
-
d. 2 celule diploide
-
e. 4 celule haploide
Question 42
Question
CS Selectati formula cromozomiala caracteristica Anafazei II
Answer
-
a. 4n=4c
-
b. 2n=4c
-
c. n=2c
-
d. 2n=2c
-
e. n=c
Question 43
Question
CS 3Selectati formula cromozomiala caracteristica fazei date
Answer
-
a. n=c
-
b. 4n=4c
-
c. 2n=4c
-
d. 2n=2c
-
e. n=2c
Question 44
Question
CM Selectati evenimentele principale caracteristice fazei date
Answer
-
a. Materialul Genetic maximal compactizat
-
b. Disocierea anvelopei nucleare
-
c. Prezenta nucleolilor
-
d. Maturizarea kinetocorilor
-
e. Aranjarea cromozomilor in plan ecuatorial
Question 45
Question
CS Formula cromozomiala 4n=4c este caractaristica
Answer
-
a. Anafazei
-
b. Metafazei I
-
c. Anafazei I
-
d. Perioadei G2
-
e. Perioadei S
Question 46
Question
CS 4Selectati dinamica cromozomiala caracteristica fazei date
Answer
-
a. 92=92
-
b. 23=46
-
c. 23=23
-
d. 46=46
-
e. 46=92
Question 47
Question
CS Formula cromozomiala a ovocitului de ordinul II este
Answer
-
a. 4n=4c
-
b. 2n=4c
-
c. n=c
-
d. 2n=2c
-
e. n=2c
Question 48
Question
CS Formula cromozomiala a ovocitului de ordinul I este
Answer
-
a. n=2c
-
b. 2n=4c
-
c. n=c
-
d. 4n=4c
-
e. 2n=2c
Question 49
Question
CS Selectati formula cromozomiala caracteristica Telofazei II
Answer
-
a. 2n=4c
-
b. 2n=2c
-
c. n=c
-
d. 4n=4c
-
e. n=2c
Question 50
Question
CS Formula cromozomiala a ovulului este
Answer
-
a. 2n=4c
-
b. n=2c
-
c. 4n=4c
-
d. n=c
-
e. 2n=2c
Question 51
Question
CS 2 Selectati faza reprezentata grafic
Answer
-
a. Metafaza
-
b. Anafaza
-
c. Profaza
-
d. Metafaza II
-
e. Metafaza I
Question 52
Question
CS Selectati formula cromozomiala caracteristica perioadei G2
Answer
-
a. 4n=2c
-
b. 4n=4c
-
c. 2n=2c
-
d. 2n=2n
-
e. 2n=4c
Question 53
Question
CM Formula cromozomiala 2n=2c este caractaristica
Answer
-
a. Metafazei I
-
b. Perioadei G1
-
c. Anafazei II
-
d. Anafazei I
-
e. Telofazei
Question 54
Question
CS Formula cromozomiala a spermatidei este
Answer
-
a. 4n=4c
-
b. n=2c
-
c. 2n=2c
-
d. 2n=4c
-
e. n=c
Question 55
Question
CM Selectati componentele moleculare ale cromozomului monocromatidian
Answer
-
a. 2 mol ADN
-
b. Proteine Histone
-
c. ARN
-
d. Proteine Nonhistone
-
e. 1 mol ADN
Question 56
Question
CS 5Selectati numarul si forma de prezentare a cromozomilor caracteristica fazei date
Answer
-
a. 46 cromozomi monocromatidieni
-
b. 92 cromozomi monocromatidieni
-
c. 23 cromozomi monocromatidieni
-
d. 46 cromozomi bicromatidieni
-
e. 23 cromozomi bicromatidieni
Question 57
Question
CS Selectati formula cromozomiala caracteristica Anafazei mitozei
Answer
-
a. 4n=4c
-
b. 2n=4c
-
c. n=2n
-
d. 2n=2c
-
e. 4n=2c
Question 58
Question
CS Formula cromozomiala a ovogoniei este
Answer
-
a. n=c
-
b. n=2c
-
c. 4n=4c
-
d. 2n=4c
-
e. 2n=2c
Question 59
Question
CS Diviziune ecvationala este numita
Answer
-
a. Gametogeneza
-
b. Meioza
-
c. Necroza
-
d. Apoptoza
-
e. Mitoza
Question 60
Question
CS Diviziune reductionala este numita
Answer
-
a. Mitoza
-
b. Meioza
-
c. Necroza
-
d. Gametogeneza
-
e. Apoptoza
Question 61
Question
CS Selectati faza in care are loc recombinarea intercromozomiala
Answer
-
a. Profaza I
-
b. Profaza II
-
c. Metafaza I
-
d. Anafaza
-
e. Anafaza I
Question 62
Question
CM Selectati componentele moleculare ale cromozomului bicromatidian
Answer
-
a. 1 mol ADN
-
b. Proteine Histone
-
c. 2 mol ADN
-
d. Proteine Nonhistone
-
e. ARN
Question 63
Question
CS Selectati faza in care pe centromer se maturizeaza cite 1 kinetocor
Answer
-
a. Profaza II
-
b. Anafaza
-
c. MetafazaI
-
d. Profaza I
-
e. Profaza
Question 64
Question
CS Conjugarea cromozomilor omologi se produce in
Answer
-
a. Anafaza I
-
b. Anafaza II
-
c. Metafaza
-
d. Profaza I
-
e. Pofaza II
Question 65
Question
CS Selectati faza in care are loc recombinarea intracromozomiala
Answer
-
a. Profaza I
-
b. Metafaza I
-
c. Profaza II
-
d. Anafaza
-
e. Anafaza I