Cell Cyccle And Cell Division

Question 1

Interphase

Answer 1

Cell dublicates its organelles and replicates its DNA more than 95% duration of cell cycle

Question 2

Mphase or mitosis

Answer 2

Where the actuall ceel division occurs

Question 3

Interphase stages

Answer 3

G1 phae , S phase , G2 phase

Question 4

G1 phase

Answer 4

Cells does not replicate DNA but remains metabolically active

Question 5

G1 phase functions

Answer 5

Synthesize nucleotides , ATP , proteins , amino acuds , RNA , MOST of the organelles duplicate occur in this place

Question 6

S phase

Answer 6

Cell doubles its DNA , the amount of nucleic acid (genetic materia) doubles BUT the number of chromosome remains the same

Question 7

Where does centrioles dublication takes place

Answer 7

Dna replication begins in the nucleus , and the centrioles dublication in cytoplasm

Question 8

G2 phase

Answer 8

Tubulin protein synthesis takes place
Mitochondria, chloroplast and golgi body duplicate in this phase

Question 9

Mitotic division

Answer 9

Mitotic division is only seen in diploid somatic cells , in plats mitotic division is seen in both haploid abd diploid cells

Question 10

M phase

Answer 10

Karyokinesis , cytokinesis

Question 11

In mitosis stages of karyokinesis

Answer 11

Prophase , metaphase , anaphase ,telophase

Question 12

Prophase

Answer 12

It is the first phase of karyokinesis, condensation of chromatin material take place and DNA starts to get untangled