Mitosis/Meiosis Images Practice

Question 1

Answer 1

1. Spermatogonium;
2. Primary spermatocyte
3. Secondary spermatocyte;
4. Premature spermatid;
5. Sertoli-cell;
6. Leydig-cell

Rat testis (H)

Question 2

1

slide

Answer 2

1: giant cell derived from endomitosis (abnormal)

HeLa monolayer (MGG)

Question 3

1-2

slide?

Answer 3

1 = interphase nuclei;

2 = prophase

Crocker tumor (H)

Question 4

1, 2?

slide?

Answer 4

1 = metaphase (from above)

2 = metaphase (side view)

HeLa monolayer (MGG)

Question 5

1-3

Slide?

Answer 5

1: multinucleated cells
2: nucleus with many nucleoli
3: cytoplasm

Hela monlayer (MGG) - atypical mitosis

Question 6

1-5?

What slide?

Answer 6

1 = prophase

2 = metaphase

3 = telophase

4= anaphase

5=interphase

Onion root (H)

Question 7

1-2

slide?

Answer 7

1 = early telophase;

2 = interphase nuclei.

Crocker’s tumor (H)

Question 8

Answer 8

1. Premature spermatids embedded in a single Sertoli cell

Rat testis (H)

Question 9

1

slide?

Answer 9

1: anaphase bridge

HeLa monolayer (MGG)

Question 10

1, 2?

Slide?

Answer 10

1 = early prophase

2 = metaphase (side view).

HeLa monolayer (MGG)

Question 11

Answer 11

1. Spermatogonium;
2. Primary spermatocyte (zygotene);
3. Primary spermatocyte (meiosis I. metaphase);
4. Secondary spermatocyte;
5. Premature spermatid;
6. Sertoli-cell

Rat testis (H)

Question 12

Answer 12

Crocker’s tumor (H)

1 = metaphase (side view);

2= anaphase bridge.

Question 13

1, 3, 4

slide?

Answer 13

1 = telophase

3 = metaphase (side view)

4 = telophase

HeLa monolayer (MGG)

Question 14

Answer 14

1. Spermatogonium;
2. Secondary spermatocyte;
3. Premature spermatid;
4. Sertoli-cell;
5. Leydig-cell

Rat testis (H)

Question 15

1-3

slide?

Answer 15

1 = tetrapolar mitosis, metaphase

2 = nucleus

3 = cytoplasm of binucleated cell

HeLa monolayer (MGG)

Question 16

1

slide?

Answer 16

1: anaphase

HeLa monolayer (MGG)

Question 17

Answer 17

1. Sertoli-cell (nucleus)
2. Spermatogonium
3. Primary spermatocyte
4. Premature spermatid

Rat Testis (H)

Question 18

Answer 18

1. Spermatogonium;
2. Primary spermatocyte ;
3. Secondary spermatocyte;
4. Mature spermatid;
5. Sertoli-cell;
6. Leydig-cell

Rat testis (H)

Question 19

1-5

slide?

Answer 19

1 = metaphase

2 = tripolar metaphase

3 = acentric fragment;

4 = cytoplasm

5 = interphase nucleus with nucleoli

HeLa monolayer (MGG)

Question 20

1-5?

What slide?

Answer 20

1 = interphase;

2 = prophase;

3 = metaphase;

4 = anaphase;

5 = telophase

Onion root, haemotoxylin

Question 21

Answer 21

Crocker’s tumor (H)

1 = interphase nuclei;

2 = telophase.