Medical University of Bialystok, Poland, Medicine

Cytology Questions & Answers Medical University of Bialystok

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1. Which of the following is not included in the glycocalyx? Steroids
2. Which of the following are not characteristic friction for
3. Organelles involved in rectory pathway? All are true except peroxisomes.
4. Electrically excited cells are? All are true except adipocytes.
5. Which substances are detected by periodic acid shift PAS staining method? Glycolipids & Glycoproteins.
6. Which of the following are inorganic compounds of the cell? Water
7. .which of the following statement is true? Have a wall composed of 13 protofilament.
8. Which of the following statements regarding lysosomes is true? Optimal pH is 5.0
9. The middle segment of chromosomes is known as..
10. All of the following cell junctions are associated with the cytoskeleton except? Nexuses (Gap junctions).
11. Synaptical vesicles..are all true except? Do not have a membrane.
12. Cytoskeleton motor proteins are..all are true except?
13. The division of the nucleus is reffered to as?
14. Where are localised the fibres of the nuclear lamina? Just inside the inner nuclear membrane.
15. Which of the following regarding cell shape is not true? Smooth muscle cells are cuboidal cells.
16. Integrins are..all are true except? Intermediate filament receptors.
17. All of the following structures contain microtubules except?
18. All of the following are cell to cell junctions except? Henidesnosomet
19. Which statement regarding peroxisomes is true? Peroxisomes are generated from pre-existing peroxisomes.
20. Secretory granules..all are true except? Are returned to the Rough ER for recycling.
21. Which is the range of thickness of the biological membranes? 5-10µ
22. F-actin is found in?
23. Components of the nuclear envelope..all are true except?
24. Which of the following statements related to the Golgi Complex is not true? It is a semi autonomous organelle that contains DNA, RNA & Ribosomes.
25. Autophagosomes are typical for?
26. The cytosol..which of the following statements is not true? Contains ions and small proteins.
27. Intermediate filaments are composed of?
28. Synaptic vesicles..all are true except? Use microtubules for their movement.
29. Smooth ER is not involved in? Protein synthesis.
30. Ribosomes can attach to which of the following? Outer nuclear membrane.
31. Ca2+ release from the endoplasmic reticulum takes place via? Voltage sensitive Ca2+ channels.
32. Extracellular proteins such as hormones achieve their effect on the cells by the means of? Transmembrane receptors.
33. Secretory proteins..all are true except? Are translocated into the nucleus.
34. Which of the cells have a prominent rough ER? Adrenal gland cells.
35. The parts of DNA which are not exposed are concentrated in..?
36. Amino-oxidase and catalase are characteristic enzymes of..?
37. .all are true except? Are the thick filaments of the sarcomere.
38. Intermediate filaments are associated with which of the following cell functions?
39. Organelle included in the secretory pathway..All are true except?
40. Which of the following is not a component of the plasma membrane? Nucleic acids.
41. Which of the following substance is not a component of the biomembrane?
42. .Consist of globular actin monomers forming a double helix.
43. Which of the following of the cell matrix function is true? Regulates intracellular traffic of the molecule.
44. Which of the following statements regarding the Golgi Complex is true? It is the site of protein glycosylation.
45. Intracellular targeting of vesicles depends on? Snare-Snare Interactions.
46. The Barr-body corresponds to?
47. .Link the Extracellular Matrix with the Cytoskeleton.