Question 1

Where does digestion begin?

Accepted Answer

Mouth

Answer

Stomach

Answer

Intestines

Answer

Lungs

Question 2

Which of the following is not an accessory organ of the digestive system?

Accepted Answer

Lungs

Answer

Liver

Answer

Pancreas

Answer

Gallbladder

Question 3

What is the name of the muscular tube that connects the throat to the stomach?

Accepted Answer

Esophagus

Answer

Bronchus

Answer

Trachea

Answer

Larynx

Question 4

What substance in the stomach helps to break down food?

Accepted Answer

Acid

Answer

Salt

Answer

Water

Answer

Sugar

Question 5

What is the main function of the small intestine?

Accepted Answer

Nutrient absorption

Answer

Water absorption

Answer

Gas exchange

Answer

Waste elimination

Question 6

What is the function of the large intestine?

Accepted Answer

Water absorption and waste elimination

Answer

Nutrient absorption

Answer

Circulatory regulation

Answer

Gas exchange

Question 7

What is the function of the esophagus?

Accepted Answer

To transport food from the mouth to the stomach

Answer

To absorb nutrients

Answer

To digest food

Answer

To produce enzymes

Question 8

What is the function of the stomach?

Accepted Answer

To break down and digest food with gastric juice

Answer

To produce enzymes

Answer

To absorb nutrients

Answer

To store bile

Question 9

Which of the following is a common symptom of GERD?

Accepted Answer

Heartburn

Answer

Blurred vision

Answer

Rash

Answer

Joint pain

Question 10

What is the medical term used for the painful condition that occurs when the appendix becomes inflamed and fills with pus?

Accepted Answer

Appendicitis

Answer

Meningitis

Answer

Gastritis

Answer

Bronchitis

Question 11

What are the phases of mitosis?

Accepted Answer

Prophase, metaphase, anaphase, telophase

Answer

Anaphase, interphase, telophase, metaphase

Answer

Interphase, telophase, prophase, metaphase

Answer

Prophase, anaphase, interphase, telophase

Question 12

What is the purpose of meiosis?

Accepted Answer

To produce haploid cells for sexual reproduction

Answer

To produce haploid cells for asexual reproduction

Answer

To produce diploid cells for sexual reproduction

Answer

To produce diploid cells for asexual reproduction

Question 13

What is crossing over?

Accepted Answer

The exchange of genetic material between homologous chromosomes

Answer

The replication of DNA during interphase

Answer

The fusion of two different cells

Answer

The splitting of the cytoplasm during cytokinesis

Question 14

Which stage of meiosis does the separation of homologous chromosomes occur?

Accepted Answer

Anaphase I

Answer

Metaphase I

Answer

Prophase I

Answer

Telophase I

Question 15

What is the purpose of mitosis?

Accepted Answer

Cellular growth and repair

Answer

Production of haploid cells

Answer

Cellular respiration

Answer

Production of gametes

Question 16

What is the final result of meiosis?

Accepted Answer

Four haploid cells

Answer

Four diploid cells

Answer

Two haploid cells

Answer

Two diploid cells

Question 17

During which stage of mitosis do the chromosomes line up along the equator of the cell?

Accepted Answer

Metaphase

Answer

Prophase

Answer

Telophase

Answer

Anaphase

Question 18

What is the difference between mitosis and meiosis?

Accepted Answer

Meiosis involves two rounds of cell division and produces four haploid cells, while mitosis involves one round of cell division and produces two diploid cells.

Answer

There is no difference between mitosis and meiosis

Answer

Mitosis and meiosis both involve two rounds of cell division and produce four haploid cells.

Answer

Mitosis produces four haploid cells, while meiosis produces two diploid cells

Question 19

What is the process whereby a single cell divides into two identical daughter cells?

Accepted Answer

Mitosis

Answer

Meiosis

Answer

Photosynthesis

Answer

Fermentation

Question 20

What is the process of cell division that results in four genetically different daughter cells?

Accepted Answer

Meiosis

Answer

Mitosis

Answer

Osmosis

Answer

Diffusion

Question 21

During which stage of meiosis do homologous chromosomes pair up?

Accepted Answer

Prophase I

Answer

Metaphase II

Answer

Telophase II

Answer

Anaphase I

Question 22

What process leads to the formation of sperm and egg cells?

Accepted Answer

Meiosis

Answer

Fertilization

Answer

Mitosis

Answer

Pollination

Question 23

Which of the following is a difference between mitosis and meiosis?

Accepted Answer

Meiosis produces genetically different daughter cells, while mitosis produces genetically identical daughter cells

Answer

Mitosis is responsible for growth and tissue repair, while meiosis is responsible for sexual reproduction

Answer

Mitosis occurs in the gametes, while meiosis occurs in somatic cells

Answer

Meiosis involves only one division, while mitosis involves two divisions

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