Question
2. Which of the following does not involve mitosis? A Synthesis of proteins Growth of tissue C Maintenance of the diploid chromosome complement Repair of tissue
Answer
4.6
(289 Votes)
Callum
Professional · Tutor for 6 years
Answer
A
Explanation
Mitosis is a part of the cell cycle when replicated chromosomes are separated into two new nuclei. During mitosis, one cell divides once to form two identical cells. The major purpose of mitosis is for growth and to replace worn out cells.(A) Synthesis of proteins - This does not involve mitosis. Protein synthesis is the process by which cells make proteins, and it happens in the cell's ribosomes.(B) Growth of tissue - This process does involve mitosis. Tissues grow when the cells within them divide, and this process takes place via mitosis.(C) Maintenance of the diploid chromosome complement - This process involves mitosis. It ensures that cells resulting from cell division have the same diploid chromosome number as the mother cell.(D) Repair of tissue - This process involves mitosis. The replacement of worn-out cells or repair reduces the age-related effects of damage to the body even after several mitotic divisions.