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Theoretical questions necessary for achieving of purposes the practical classes

Figure 19.4c Golgi complex | Figure 19.6 The peroxisomes (electronic micrograph) | Figure 19.7c Mitochondria (electronic micrograph) | Figure 19.8d Chloroplasts in the plant cell | Figure 19.10 The Centrosome. | INDEPENDENT WORK of the STUDENTS | THE BASIC THEORETICAL ITEMS OF INFORMATION | THE BASIC THEORETICAL ITEMS OF INFORMATION | Figure 22.5 The equatorial plane | Significance of Mitosis |


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  5. A) Look at this extract from a TV guide and the photo and answer the questions.
  6. A) Read the article to find the answers to these questions.
  7. A) Try to answer these questions.

Students have to answer the questions. Each student gets one question from the list A, and five tests from list B.

List A

1. Classification of life forms. Kinds of cellular laving forms. General characteristic of difference kinds of cells.

2. Main positions Cellular theory.

3. General plan of eucariotic cell organization.

4. Organization and function of a cellular membrane.

5. Membrane transport. Classifications

6. Characteristic of active transport, examples.

7. Characteristic of passive transport, examples.

8. Characteristic of cytosis, examples.

5. Main components of cytoplasm. Classification of organelles.

6. Constitution and function ofcytoskeleton.

7. Constitution and function of mitochondria.

8. Constitution and function of endoplasmic reticulum.

9. Constitution and function of Golgy body.

10. Constitution and function of lysosomes and peroxisomes.

11. Constitution and function cell center.

12. Incorporations of cell. Classification and main kinds of incorporations.

13. Construction of the cellular nucleus.

14. Functions of the cellular nucleus.

15. Structure and functions of nuclear membrane.

16. Structure and functions of nucleolus.

17. Structure and functions of chromatin.

18. Kinds of division of cells. Definitions.

19. Stages cell cycle. Description.

20. Periods of an interphase. Description.

21. Phase of mitosis. Description.

22. Value (significance) of mitosis.

23. Phase of meiosis. Description.

24. Value (significance) of meiosis.

List B

1. The continuity of life is provided due to functions of a cell:

metabolism and energies, b) excitability, c) body height and breeding of cells, d) biosynthesis of organic compounds, e) abiosynthesis of proteins.

2. To choose organelles of a cell, in which there is a photosynthesis:

а) mitochondrion, b) lysosome, c) ribosome, d) chloroplusts, e) cell center.

3. What is the mean of division at somatic cells:

amitosis, b) mitosis, c) meiosis, d) schizogony, e) budding?

4. What is the mean of a breeding the gametes are formed at:

а) vegetative, b) sexless, c) sexual, d) parthenogenesis, e) schizogony?

5. Prokaryotic cell are the following:

а) bacteria, b) phages, c) viruses, d) blue-green algas, e) gametes.

6. What organelles does contain DNA in:

а) mitochondrions, b) ribosomes, c) cellular center, d) lysosomes, e) Golgi body?

7. The organic matters from inorganic are formed in process of:

а) photosynthesis, b) synthesis of proteins, c) synthesis ATP, d) transcriptional, e) translation.

8. Specify the basic components prokaryotic of a cell:

9. а) nucleus, b) nucleoid, c) cell wall, d) cytoplasm, e) mitochondria.

10. To prokaryotic belong:

11. а) viruses, b) blue-green algas, c) bacteria, d) funguises, e) bacteriophages.

12. Discharge of the basic components of a eukaryotic cell:

13. а) nucleus, b) plastids, c) cytoplasm, d) nucleoid, e) cytoplasmic membrane.

14. What chemical composition of a biological membrane:

15. а) two layers of carbohydrates between two in layers of protein, b) layer of lipids between two layers of protein, c) one layer carbohydrates and two layers of lipids, d) two layers of lipids and separate molecules of proteins in it, e) one layer of carbohydrates and two layers of proteins?

16. What is the phagocitosis:

17. а) absorption of a fluid stuff, b) absorption of firm particles, c) absorption of mineral substances, d) absorption of water?

18. What is the largest organelle in a cell?

а) mitochondrion, b) ribosome, c) lysosomes, d) cell center?

19. In what organelle are proteins synthesized:

а) nucleus, b) mitochondrions, c) ribosomes, d) lysosomes, e) mitosis center?

20. At damage of what organelle the oxidation and energy release in a cell is broken:

а) golgi body, b) mitochondrion, c) ribosome, d) lysosome, e) cell center?

21. What organelle is absent in a cell of the man, but contains in cells of green plants:

а) mitochondrion, b) ribosome, c) chloroplasts, d) chromosome, e) cell center?

22. what parts the cell center does consists of:

а) two centrioles, b) two nucleoluses, c) vacuoles of various size, d) two chromosome, e) one nucleolus and two chromo-some?

23. What is the basic function of lysosomes:

а) participation in a plastic exchange, b) participation in synthesis of carbohydrates, c) participation in digestion of various materials, d) participation in the synthesis of lipids?

24. What cells have most of all of mitochondrions?

а) where synthetic processes take place, b) in erythrocytes, c) where the energy consumptions is greater, d) where the lipids are synthesized, e) where the carbohydrates are synthesized?

25. Specify the basic components of a cell nucleus:

а) nucleoli, b) chromatin, c) cell wall, d) cytoplasm, e) mitochondria.

26. Discharge of the basic components of a nuclear envelope:

а) nucleus, b) nuclear membrane, c) cytoplasm, d) nuclear pore complex, e) nuclear lamina.

27. What is chemical composition of chromatin?

а) DNA, b) ribosome, c) proteins, d), RNA, e) lipids

28. what types of histonies a nucleosome consist of?

а) H1, b) H2A, c) H2B, d) H3, e) H4?

29. At what kind of division of cells there is an irregular allocation of the inheritable information:

а) mitosis, b) meiosis, c) amitosis, d) endomitosis, e) phagocytosis?

30. How many basic stages are there in a mitotic cycle:

а) 2, b) 3, c) 5, d) 4, e) 6?

31. What basic material is synthesized in the S-periods of an interphase:

а) lipase, b) peptides, c) carbohydrates, d) chromosomes, e) DNA?

32. To list the basic structural components of a cell center:

а) spindle of division, b) centrodesmose, c) centriole, d) centrosphere, e) nucleolus?

33. Where are chromosomes situated during metaphase:

а) in a nucleus b) on poles of a cell, c) on equator of a cell?

34. Where are chromosomes situated during anaphase:

а) in a nucleus, b) on equator, c) in a microcentrum, d) on poles of a cell?

35. In what phase does spindle of division disappear:

а) metaphase, b) prophase, c) anaphase, d) telophase?

36. What is cytokinesis:

а) division of a nucleus, b) division of chromosomes, c) one of 2 phases of a mitosis, d) division of cytoplasm, e) the period of an interphase?

 

 

1.5. SUMMARIZING of the STUDY by the teacher and valuation of performance of works by each student.

1.6. PLACE and TIME of STUDY: an educational room, 2 academic hours.

1.7. EQUIPMENT of STUDY: microscopes, microslides, tables, schemes.

1.8. Literary Sources:

1. Medical Biology: Textbook. - Simferopol: IAD CSMU, 2002. – P. 20 – 54, 62 – 69.

 


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