Mitosis And Organelles

Question 0

S-phase

Answer 0

Synthesis 46 pieces DNA to 92 pieces DNA, where mutation happens

Question 1

G1

Answer 1

Cell just completed mitosis, has half of cytoplasmic volume and organelles

Question 2

G2

Answer 2

Almost same as g1, except has 92 DNA molecules in nucleus

Question 3

DNA

Answer 3

Long linear molecule made of nucleotides that carries genetic information

Question 4

Genetic code

Answer 4

How 3 nucleotides code for 1 amino

Question 5

Gene

Answer 5

Section of DNA that codes for 1 protein

Question 6

Chromosome

Answer 6

Another name for DNA, appear during prophase

Question 7

Chromatin

Answer 7

DNA in the nucleus during interphase, not as tightly coiled

Question 8

Chromatid

Answer 8

During s-phase when DNA is duplicated, you see chromosome composed of two sister chromatids

Question 9

Mitosis

Answer 9

Interphase, prophase, metaphase, anaphase, telophase

Question 10

Interphase characteristics

Answer 10

Nuclear envelope, nucleolus present, chromosomes duplicated but not visible

Question 11

Prophase characteristics

Answer 11

Nuclear envelope/nucleolus disappear, chromatin coils, centrioles migrate to opposite poles, spindle fibers form

Question 12

Metaphase characteristics

Answer 12

Chromosomes line up, chromatids separate at the centromere and start to migrate

Question 13

Anaphase characteristics

Answer 13

Chromosomes migrate to opposite poles pulled by microtubles of spindle fibers

Question 14

Telophase characteristics

Answer 14

Chromosomes at poles, begin uncoiling, cytokinesis occurs, spindle disappears, nuclear membrane/nucleolus reappear