Cell Division Part A

Which of these cell has no nucleus?

• White blood cell

• Red blood cell

• Brain cell

• Reproductive cell

DNA forms thread-like structure, chromatin, by wrapping itself around ... .

• Centromere

• Telomer

• Histone

• RNA

One chromatid is made of ... telomer.

• 1

• 4

• 2

• 3

36 chromosomes are found in the eye cell of an organism. What is the chromosomal number of their hair cell?

• 0

• 36

• 18

• 12

If a sperm cell have 8 chromosomes. How much chromosomes are found in the bone cell of the same organism?

• 24

• 16

• 12

• 0

Which of these is not a part of interphase in mitosis?

• M phase

• G2 phase

• G1 phase

• S phase

How does cell perform mitotic phase in mitotic cycle?

(a)  

Why cell need to go through interphase before M phase? You may choose more than 1 answer

• Preparing chromosomes and new organelles

• Collecting food

• Synthesizing DNA

• Cytokinesis

The image shows ... phase from mitotic phase.

• Anaphase

• Metaphase

• Prophase

• Telophase

What would happen by the end of metaphase?

• Nuclear membrane disintegrates

• Chromosomes reach the two poles

• New nuclear membrane is formed

• Centromere of each chromosomes splits into two