Certificate Latest Update 2026 Exam prep
1. What type of cells do lymphoid precursor cells develop into?
Erythrocytes
Platelets
Neurons
Lymphocytes
2. In a research study, scientists are attempting to generate specific blood cell
types from pluripotent stem cells. If they want to produce lymphoid cells,
which lineage should they focus on during differentiation?
Myeloid lineage
Lymphoid lineage
Epithelial lineage
Neuronal lineage
3. What are the end products of mitosis?
Two daughter cells
One daughter cell
Two parent cells
Four daughter cells
4. In the context of the eukaryotic cell cycle, how do cyclins and cyclin-
dependent kinases (Cdks) work together to regulate the progression of the
cell cycle?
, cyclins and Cdks have no regulatory role in the cell cycle.
Cdks activate cylcins, causing cell cycle arrest.
Cdks inhibit cyclins, leading to cell cycle progression.
Cyclins activate Cdks, leading to cell cycle progression.
cyclins inhibit Cdks , delaying cell cycle progression.
5. What are the 3 phases of cell division?
S phase, Mitosis, Cytokinesis
Interphase, Mitosis, Cytokinesis
S phase, G1 phase, G2 phase
Mitosis, Meiosis, Interphase
6. Mitosis is a process of cell division in which one cell goes through a cell
division that results in two daughter cells that are genetically __ _.
different
identical
7. If a drug were to inhibit mitosis in rapidly dividing cells, what effect would you
expect on tumor growth?
Tumor growth would become more aggressive.
Tumor growth would remain unchanged.
Tumor growth would decrease.
Tumor growth would increase.
8. Describe the significance of mitosis in the context of cell division.