Looking for classes? Ksquare Career Institute, Bengaluru →
Biology
Cell Cycle and Cell Division
87 questions from 33 papers, each with its answer.
- 87 questions
- 33 papers
- 2.47% of Biology
Cell Cycle – Phases of Interphase
-
Identify the correct statement with regard to $G_1$ phase (Gap 1) of interphase.During the $G_1$ phase, the cell is metabolically active and continuously grows but does not replicate its DNA. DNA replication takes place in S phase; nuclear division occurs during karyokinesis; reorganisation of all cell components takes place in M phase.
Meiosis – Prophase I
-
Dissolution of the synaptonemal complex occurs during:The synaptonemal complex dissolves during the diplotene stage of prophase I of meiosis; the recombined homologous chromosomes then separate except at the sites of crossover (chiasmata).
-
Match the following with respect to meiosis:
Pick the matching item from Column II for each row.
Column I
- A. Zygotene
- B. Pachytene
- C. Diplotene
- D. Diakinesis
Column II
- I. Terminalization
- II. Chiasmata
- III. Crossing over
- IV. Synapsis
Correct answer: A → IV, B → III, C → II, D → I
Cell Cycle – Quiescent Stage
-
Some dividing cells exit the cell cycle and enter vegetative inactive stage. This is called quiescent stage ($G_0$). This process occurs at the end of:Some dividing cells exit the cell cycle and enter an inactive stage called the quiescent stage ($G_0$). This occurs at the end of the $G_1$ phase.
That is every question in Cell Cycle and Cell Division for this filter.
Want a score?
Answers here are not saved. Practise as a test to be marked and see your progress.
Practise as a test