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ОМ УМК на анг. языке 2012-2013 уч. год.doc
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      1. Problem

A DNA sector has the following composition of nucleotides:

3 3… AGTACGGCATGCATTACATGCCGC… 5. Write the nucleotide composition of daughter DNA formed as a result of replication of the initial DNA fragment. Indicate which of polynucleotide chains are old and new.

      1. Fill in the table Functions of Ferments Taking Part in DNA Replication

Pos.

Ferments

Functions

1.

Helicase

2.

SSB-protein

3.

Topoisomerase

4.

DNA-polymerase

5.

Primase

6.

DNA-ligase

7.

Endonuclease

Lesson 4

  1. Theme: Transcription

  1. Object: Form students’ knowledge of molecular mechanisms of realization of hereditary information on the level of transcription in prokaryotes.

  1. Educational Tasks:

  • to form students’ knowledge of the essence of transcription;

  • to study molecular mechanisms of different stages of transcription;

  • to study and understand peculiarities of transcription in prokaryotic organisms;

  • to study the role of transcription in providing functioning of living organisms;

  • to study and understand the significance of impairment of transcription in occurrence of pathologic processes (diseases);

  • to know terms

  1. Principal Questions of the Theme:

4.1. Transcription, definition, characteristics

4.2. Matrix principle of synthesis of i-RNA, difference of transcription from replication

4.3. Mechanisms of transcription of prokaryotic genes:

  1. initiation

  2. elongation

  3. termination

  1. Methods of Teaching:interrogation aimed at clarification of students’ understanding of the essence, object, and objectives of the lesson; ability to briefly, clearly, logically recount and ability of draw the learnt material in the form of schemes, diagrams, drawings; testing with subsequent discussion of errors; work in group: explanation and demonstration of problem solution, filling-in tables.

  1. Literature:

Basic:

    1. Genetics. Under redaction of Ivanov V.I.M., 2006, pp.201-210

    2. Ginter Y.K.Medical Genetics.M.,2003, p.35-46

    3. Muminov T.A., Kuandykov Y.U. Fundamentals of Molecular Biology (Course of Lectures). Almaty, 2007, pp. 42-64

    4. Mushkambrov N.N., Kusnetsov S.L.Molecular Biology. M., 2003, pp. 85-148

    5. Yarygin

    6. Medical Biology and Genetics. Study guide under redaction of Prof. Kuandykov Y.U. Almaty, 2004, pp. 29-41

Additional

6.1. Konichev A.S., Sevastayanova G.A. Molecular Biology. M., 2005, p.234-295

6.2. Lyuin B. Genes. M., 1987, p.132-174, 310-342

6.3. Zhimulyov I.F. General and Molecular Genetics. Novosibirsk. 2003, pp. 123-126, 172-196