Practice

Question 1

Staged inside Prophase (Meiosis I)

Answer 1

Leptotene
Zygotene
Pachytene
Diplotene
Diakinesis

לא זה פשוט דפוק ודבילי

Question 2

Leptotene

Answer 2

Duplicated chr. start to condense

Question 3

Zygotene

Answer 3

Synapsis of homologous chr.

Question 4

Pachytene

Answer 4

Crossing over

Question 5

Diplotene

Answer 5

Chaismata becomes visible

Question 6

Diakinesis

Answer 6

Detachment of synaptonemal complex is complete

Question 7

Which enzyme is responsibe of crossing over?

Answer 7

Recombination nodule

Question 8

In which stage does crossing over ocurrs?

Answer 8

Pachytene

Question 9

Phases of Meiosis I

Answer 9

Pro
Meta
Ana
Telo

Question 10

Short arm is also called

Answer 10

p arm

פי יותר קצר מ-קיו

Question 11

Long arm is also called

Answer 11

q arm

Question 12

In which case we can find NOR

Answer 12

Acrocentric

Question 13

p=q

Answer 13

Metacentric

Question 14

p<

Answer 14

Acrocentric

Question 15

p

Answer 15

SubMetacentric

Question 16

NOR=

Answer 16

Nucleolar Organizing Region

Question 17

Karyotype=

Answer 17

process by which photographs of chromosomes are taken in order to determine the chromosome complement of an individua

Question 18

Chr. are grouped into __ groups

Answer 18

7

A-G

Question 19

Which chr. are acrocentric?

Answer 19

13,14,15,21,22

Question 20

7qtel= What does it mean?

Answer 20

end of the long arm of chromosome 7

Question 21

G banding. Which regions are dark?

Answer 21

A-T rich

Question 22

R banding. Which regions are dark?

Answer 22

G-C rich

Question 23

C banding. Which regions are dark?

Answer 23

Centomere