Lesson 2 Cell Division

Question 1

This is the process that cells go to order to divide

The nucleus splits and DNA is replicated

Answer 1

Cell division

Question 2

Associated with growth and cell replacement

Process of cell division which mother cell into daughter cells, diployed number of chromosomes

Answer 2

Mitosis

Question 3

It is associated with sexual reproduction

Mother cell device equally into two cells having each half

Answer 3

Meiosis

Question 4

2 Stages of life cycle of a cell

Answer 4

Interphase and mitosis

Question 5

It is replication of genetic materials takes place

Also, the parent cell makes a copy of its genetic materials of each daughter cell

Answer 5

Interphase

Question 6

Stages of interphase

Answer 6

1) gap 1 or preduplication stage - beginning of DNA application

2) S or synthesis stage - replication of DNA and protein takes place

3) G2 or postduplication stage - DNA replication trigger mitosis cell

Question 7

It is on going with interphase also genetic material is equally distributed to the daughter cell

Answer 7

Mitosis

Question 8

What are the stages of mitosis?

Answer 8

• Prophase
• Metaphase
• Anaphase (early anaphase, late anaphase)
• Telophase( early telophase, late telophase)

Question 9

Cell hypertrophies. Increase in staining ability with acid dyes. darker nucleus to condensation

Answer 9

Prophase

Question 10

Complete absence of nuclear membrane and appearance of spindle fibers

Answer 10

Metaphase

Question 11

Separation of two chromatids from one Chromosome

Answer 11

anaphase

Question 12

Area separation daughter committed is narrow

Answer 12

Early anaphase

Question 13

The chromatids are already in the opposite poles of the cell

Answer 13

Late anaphase

Question 14

Appearance of cleavage furrow on the cell

Answer 14

Early telophase

Question 15

Cytokinesis. Appearance of two daughters cells lying adjacent to each other.

Answer 15

Late telephase