Question 1

During which phase of mitosis do the chromosomes line up in the middle of the cell?

Accepted Answer

Metaphase

Answer

Telophase

Answer

Prophase

Answer

Anaphase

Question 2

What is the purpose of mitosis?

Accepted Answer

To produce two genetically identical daughter cells

Answer

To produce haploid cells

Answer

To produce sex cells

Answer

To produce genetically different cells

Question 3

What is the correct order of phases in mitosis?

Accepted Answer

Prophase, Metaphase, Anaphase, Telophase

Answer

Metaphase, Telophase, Anaphase, Prophase

Answer

Anaphase, Metaphase, Prophase, Telophase

Answer

Telophase, Prophase, Metaphase, Anaphase

Question 4

What is the purpose of cytokinesis?

Accepted Answer

To divide the cytoplasm and separate the two daughter cells

Answer

To align the chromosomes in the middle of the cell

Answer

To replicate the cell membrane

Answer

To duplicate the genetic material

Question 5

What is the function of the spindle fibers during mitosis?

Accepted Answer

To separate the chromosomes and move them to opposite poles

Answer

To assist in the synthesis of new DNA strands

Answer

To generate energy for the cell division process

Answer

To protect the DNA inside the nucleus

Question 6

What is the first phase of mitosis?

Accepted Answer

Prophase

Answer

Telophase

Answer

Metaphase

Answer

Anaphase

Question 7

What is the correct sequence of events in mitosis?

Accepted Answer

Chromatin condenses, chromosomes align, chromosomes separate, new nuclei form

Answer

Chromosomes align, chromosomes separate, chromatin condenses, new nuclei form

Answer

New nuclei form, chromatin condenses, chromosomes align, chromosomes separate

Answer

New nuclei form, chromosomes separate, chromatin condenses, chromosomes align

Question 8

What is the purpose of the cell cycle?

Accepted Answer

To regulate cell growth and division

Answer

To produce new cells

Answer

To repair damaged DNA

Answer

To facilitate protein synthesis

Question 9

What is the final result of mitosis?

Accepted Answer

Two identical daughter cells

Answer

Genetically different cells

Answer

Haploid cells

Answer

Sex cells

Question 10

What is the purpose of the mitotic spindle in mitosis?

Accepted Answer

To separate the sister chromatids during cell division

Answer

To maintain cell shape and structure

Answer

To transport nutrients to the cell

Answer

To create new organelles for the daughter cells

Question 11

What is the process by which a cell splits to create two identical copies of the original cell?

Accepted Answer

Mitosis

Answer

Cellular respiration

Answer

Meiosis

Answer

Photosynthesis

Question 12

How many chromosomes does a cell created through mitosis have?

Accepted Answer

46 chromosomes

Answer

23 chromosomes

Answer

92 chromosomes

Answer

69 chromosomes

Question 13

What does meiosis do to the number of chromosomes in a cell?

Accepted Answer

Halves the number of chromosomes

Answer

Does not change the number of chromosomes

Answer

Doubles the number of chromosomes

Answer

Triple the number of chromosomes

Question 14

Which cells in the human body are created through meiosis?

Accepted Answer

Sex cells (sperm and egg cells)

Answer

Nerve cells

Answer

Skin cells

Answer

Muscle cells

Question 15

What is an example of mitosis in the human body?

Accepted Answer

Healing of a wound

Answer

Production of hormones

Answer

Digestion of food

Answer

Filtration of blood

Question 16

What is the main difference between asexual and sexual reproduction?

Accepted Answer

Asexual reproduction creates genetically identical offspring, while sexual reproduction produces genetically distinct offspring

Answer

Asexual reproduction requires two parents, while sexual reproduction only requires one parent

Answer

Asexual reproduction occurs in animals, while sexual reproduction occurs in plants

Answer

Asexual reproduction creates offspring with half the number of chromosomes, while sexual reproduction creates offspring with double the number of chromosomes

Question 17

What is the source text discussing?

Accepted Answer

Mitosis and Meiosis

Answer

Cellular anatomy

Answer

Human cloning

Answer

Photosynthesis and cellular respiration

Question 18

What happens when sex cells from two parents combine?

Accepted Answer

Formation of a new genetically distinct individual

Answer

Formation of identical twins

Answer

Formation of genes

Answer

Formation of asexual offspring

Question 19

What are all living things made up of?

Accepted Answer

Cells

Answer

Molecules

Answer

Tissues

Answer

Atoms

Question 20

What is the purpose of mitosis and meiosis in cells?

Accepted Answer

Cell division and reproduction

Answer

Energy production

Answer

Cellular communication

Answer

Waste removal

Question 21

What is the process by which cells divide and produce new cells?

Accepted Answer

Mitosis

Answer

Méiose

Answer

Traduction

Answer

Transcription

Question 22

What is the term for the formation of spermatozoa and ova?

Accepted Answer

Gamètes

Answer

Cytokinèse

Answer

Chromatides

Answer

Chromosomes

Question 23

Which phase of cell division involves the alignment of chromosomes in a single file?

Accepted Answer

Métaphase

Answer

Anaphase

Answer

Telophase

Answer

Prophase

Question 24

In which phase do the chromatids separate and move towards opposite poles of the cell?

Accepted Answer

Anaphase

Answer

Telophase

Answer

Prophase

Answer

Métaphase

Question 25

What is the result of mitosis?

Accepted Answer

Two identical daughter cells

Answer

Spermatozoa and ova

Answer

Gamètes

Answer

Cytokinèse

Question 26

What is the term for the process by which chromosomes exchange genetic information?

Accepted Answer

Traversing

Answer

Condensation

Answer

Recombination

Answer

Duplication

Question 27

What is the phase that involves the formation of new nuclei at opposite ends of the cell?

Accepted Answer

Telophase

Answer

Prophase

Answer

Anaphase

Answer

Métaphase

Question 28

What is the term for the division of the cytoplasm following cell division?

Accepted Answer

Cytokinèse

Answer

Chromosome

Answer

Mitose

Answer

Chromatid

Question 29

How many chromosomes do human cells have?

Accepted Answer

46

Answer

23

Answer

6

Answer

92

Question 30

What is the term for cells that have half the number of chromosomes compared to the original cell?

Accepted Answer

Haploïde

Answer

Diploïde

Answer

Mitose

Answer

Transcription

Question 31

What are the roles of cellular division (mitosis) and differentiation in producing and maintaining complex organisms?

Accepted Answer

Cellular division helps in growth and repair, and differentiation helps in specialization of cells for different functions.

Answer

Cellular division only helps in repair, and differentiation only helps in growth.

Answer

Both cellular division and differentiation help in genetic variations.

Answer

Cellular division helps in genetic variations, and differentiation helps in repair.

Question 32

What is the first phase of mitosis in cellular division?

Accepted Answer

Prophase

Answer

Anaphase

Answer

Metaphase

Answer

Telophase

Question 33

Which of the following best describes the role of cellular differentiation in complex organisms?

Accepted Answer

It enables cells to perform specialized functions.

Answer

It helps in the repair of damaged cells.

Answer

It causes cells to divide and multiply.

Answer

It determines the size and shape of cells.

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