Histology Past Years Questions (Medical club team)

Sanad Issam Al-Dwairi Past Year Questions Cell 1. Which of the following have a G-1 phase in the cell cycle? A. Epithelial cell. B. Cancerous cell. C. All types of cells. D. Mature neuron. E. Cardiac muscle cell. Histology 2.Telophase in cell cycle in normal dividing cell is followed by: A. Interphase. B. Prophase. C. G1 phase. D. G2 phase. E. Cytokinesis. 3.The following events occurr during the prophase of mitosis EXCEPT: A. Gradual coiling of nuclear chromatin. B. Disintegration of the nucleolus. C. At the end of the stage, the nuclear envelope is broken. D. Appearance of the mitotic spindle between the two centrosomes. E. Longitudinal division of each chromosomes to form two sister chromatids. 4.The contribution of phospholipid to cell membrane is about: A. 50%. B. 75%. C. 25%. D. 100%. E. 60%. 1 | P ag e Sanad Issam Al-Dwairi Past Year Questions 5. Microbodies refer to: A. Peroxisomes. B. Rough endoplasmic reticulum. C. Smooth endoplasmic reticulum. D. Proteosomes. E. Non of the listed. 6. RNA is found within: A. Nucleolus. B. Ribosome's. C. Mitochondria. D. All of the listed. E. Only the nucleolus and ribosome's. 7.Integral membrane proteins may act as: A. Linker to cytoskeleton. B. Membrane receptors for signaling. C. Enzymes that catalyses reactions. D. Form channels. E. All of the listed are correct. 8.Which of the following is characteristics of Lysosome: A. Acid phophatase enzyme. B. Catalase. C. Hydrolytic enzymes. D. Respiratory enzymes. E. All of the listed.