GenBio Quarter 2 Part 2
Quiz by helpo
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- Q1
What is the number of daughter cells produced in Meiosis?
3
2
6
4
30s - Q2
Which of the following is NOT true about Meiosis?
It is essential for the production of gametes or sex cells.
The produced daughter cells contain one set of chromosomes each.
It is a part of the repetitive process of cell cycle where interphase lies in between.
Daughter cells are different to each other in terms of gene sequence.
30s - Q3
In what mitotic phase does the nuclear membrane start to disappear?
Telophase
Anaphase
Prophase
Metaphase
30s - Q4
What cell structure facilitates the extension and retraction of microtubules to pull chromosomes away from each other?
Centromere
Centriole
Kinetochore
Centrosome
30s - Q5
Which of the following is TRUE about Metaphase II?
There are no more homologous pairs of homologous chromosomes.
The nuclear membrane starts to disappear.
In a 2n=8 figure, the chromosome count would be 8
Chromosomes fall in line in pairs at the equatorial plate.
30s - Q6
In Metaphase, the chromosomes arrange themselves individually at the equatorial plate.
truefalseTrue or False30s - Q7
Which of the following is NOT true about Telophase?
The cell undergoes cytokinesis first then karyokinesis where the mitotic phase of the cell cycle ends.
When the cell does not undergo cytokinesis, it becomes a multinucleated cell.
The produced daughter cells cannot be in the same size as the parent cell.
The nuclear membrane starts to reappear at this phase.
30s - Q8
Mitosis is important for growth and repair of unicellular organisms and for asexual reproduction of multicellular organisms
falsetrueTrue or False30s - Q9
On a 2n=8 figure, how many chromosomes would there be in each cell by the end of Telophase I?
4
2
8
6
30s - Q10
Which of the following is NOT true about crossing over?
It is the exchange of arm segments of chromosomes
It ensures genetic diversity.
It crosses over two daughter cells, mixing genes.
The genes of each homologous chromosome pairs are scattered.
30s - Q11
At what meiotic phase does each cell becomes haploid?
Telophase II
Anaphase II
Anaphase I
Telophase I
30s - Q12
Daughter cells are similar to parent cells in Meiosis.
falsetrueTrue or False30s - Q13
How many phases are there in interphase?
5
3
4
30s - Q14
During the cell cycle, in order to prepare for the next mitosis, the cells would need to accommodate two copies of chromosomal sets for the upcoming daughter cells to have an equal chromosomal count. In which phase does the cell solve this problem by creating copies of DNA?
S phase
G0 phase
G2 phase
G1 phase
30s - Q15
At what cell cycle checkpoint does it the cell check for chromosome spindle attachment?
G1 checkpoint
Metaphase checkpoint
G2 checkpoint
30s