Individual work. student of _____ group. Lesson 6 (II). Structure and function of nucleic acids. Replication of DNA.

Individual work

student of _____ group

_______________________________________________

^(name)

Lesson 6 (II). Structure and function of nucleic acids. Replication of DNA.

1. Fill in the table "Nucleic acids".

2. Name the types of RNA present in eukaryotic cell and describe their functions.

3. Nuclear proteins with high content of base amino acids specific contacting with DNA are named ______________________

4. Name the types of histones, which are in the structure of nucleosome ________________.

5. The part of the formula is behind white quadrates. Fill in the structure. Name the substance, indicate 3' and 5' ends.

6. With what complementar sequence of nucleotides this substance will interact? (Indicate by letters) __________________.

7. Circular DNA molecules animals are localized in ________________________, in eukariotic cells of plants ____________________.

8. Name the components of DNA replication:

1 – _________________________

2 – _________________________

3 – _________________________

4 – _________________________

5 – _________________________

6 – _________________________

9. Name the enzyme for replication of RNA with DNA synthesis in retroviruses. _________________________________