Cellular Reproduction: Mitosis

Question 1

1. The non-dividing stage _____ is where most of the cell cycle is spent.

Answer 1

Preparatory phase or Interphase

Question 2

Three (3) phases of Preparatory or InterPhase

Answer 2

G1 phase or the first gap phase
S or synthesis phase
G2, or second gap

Question 3

G1 phase or the first gap phase has an I______ activity occurrence.
Carrot Grows, Europe Places Sinking and Owls Itch.

Answer 3

Intense activity occurrence. The cell is actively

growing, enzymes and other proteins are rapidly synthesized, and organelles increase in size and number.

Question 4

S or synthesis phase has activities of _______

DNA Dies and Carrot Can Sink

Answer 4

DNA duplication and other chromosomal components such as proteins are also
synthesized.

Question 5

G2 or second gap phase has activities of _______

Paris Sink In and Europe Begins of City Division.

Answer 5

Protein synthesis increases and ends with the beginning of cell division.

Question 6

G1 phase or the first gap phase tip

CGEPSOI

Answer 6

Carrot Grows, Europe Places Sinking and Owls Itch.

Question 7

S or synthesis phase tip

2D2CS

Answer 7

DNA Dies and Carrot Can Sink

Question 8

G2 or second gap phase tip

PSIEBCD

Answer 8

Paris Sink In and Europe Begins of City Division.

Question 9

During cell division, two exact copies of the nucleus

this result is known as _____

Answer 9

Mitosis

Question 10

2. Phases of Mitosis has ____ phases

Answer 10

5

Question 11

In what phase does the appearance of the nucleus changes dramatically?

Answer 11

Prophase

Question 12

Prophase has activities of _______
Cats Can Then Coil to Chairs
Chairs Doubles 2Cats Just in Center
Chairs Form, Nice and Naughty Invades

Answer 12

The chromatin begins to condense and thicken,
coiling up to chromosomes.
Each chromosome is double, composed of two identical chromatids joined at the centromere.
The chromosomes are fully formed, and the nuclear membrane and nucleoli are no longer visible, leaving
the chromosomes free in the cytoplasm.

Question 13

Chromatids are the product of _____

Answer 13

Condensed duplicated strands of chromatin

Question 14

What phase do chromosomes align at the center of the cell, and the spindle, which is formed during the prophase, is not much more evident?

Answer 14

Metaphase

Question 15

What is formed during the Prophase?

Answer 15

Spindle

Question 16

What are Spindle fibres composed of?

Answer 16

Microtubules

Question 17

Spindle fibers stretch _____

Answer 17

From each pole of the cell to the kinetochore of each chromatid.

Question 18

What is formed during the late prophase?

Answer 18

Kinetochore

Question 19

Kinetochore attach ____

Answer 19

Each chromatid to the spindle.

Question 20

What phase do the chromatids of each chromosome separate pulled by the spindle fibre to opposite poles of the cell?

Answer 20

Anaphase

Question 21

Spindles are less apparent at the end of _____phase

Answer 21

Anaphase

Question 22

The chromatin appears again as the chromatids, at each end of the cell, begin to unwind and lengthen during the ____

Answer 22

Telophase

Question 23

Now two distinct nuclei are evident in this phase

Answer 23

Telophase

Question 24

The cytoplasm separates the two identical daughter nuclei into two cells.

Answer 24

Cytokinesis