Task 1. Match the words to their corresponding meaning Pepsin Hemoglobin Cell Bacteria Nucleotide DNA Molecule Keratin

The smallest structural and functional unit of an organism

A substance that carries genetic information in the cells of body

Is an organic molecule that is the building block of DNA and RNA

The smallest unit into which any substance can be divided without loosing its own chemical nature, usually consist of two or more atoms

A small living thing, some of which causes diseases and illness

A red protein responsible for transporting oxygen in the blood of vertebrates.

Chemical substance made by living cells that breaks down protein in food in the stomach and is produced by glands there.

A fibrous protein forming the main structural constituent of hair, feathers, hoofs, claws

It is almost impossible to imagine our life without TV. It plays a great and a very important role in the life of modern man. There is practically no family that doesn't have a TV set. TV is one of the mass media kinds. Radio and newspapers tell us about different events but TV not only tells but also shows. TV has a lot of channels and everybody can watch the programs he likes. Our television suggests various programs: talk show and game show, news and sporting events, about animals and about foreign countries and so on. Soaps-lovers can watch their favorite films almost every day. TV shows us a lot of films of different countries: detective and melodrama, comedy and triller. As former I like to see adventure films, fantasy, comedies. My favorite sporting events programs are about volleyball, swimming, track-and-field athletics and gymnastic. I watch many programs with great interest. These programs are: a wild nature program, "Anshlag", some game shows and so on. There are a lot of films (most of them of foreign TV-companies) with a great number of corpses, with seas of blood now. It's not very good to my mind. I think that one of the aims of TV is to bring up TV-viewers, to cultivate love to our country, kindness and other positive features of character.

Башня была построена под руководством Пьетро-Антонио Solario в 1491 году, был прямоугольной формы и примерно половину ее нынешней высоты. В 16 веке она была снабжена часами и в 1625 русский зодчий Бажен огурцов построил восьмигранной многоярусной башни, которая сейчас преодолевает прямоугольной башни. Новые часы был построен на турель оснащена вращающимся лицо и карильон англичанин, Кристофер Холлоуэй. Колокола карильона отлил Кирилл Самойлов. В reigh Петра I часы были заменены. Часы мы видим сейчас, был установлен в 1851-52. Длина минутной стрелки на часах 3.28 метров. Башня 67.3 метра.