Е. С. Закирова, П. А. Красавин Английский язык для технических вузов

b) make up as many words as you can by combining different parts of the words

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T A Karpova Anglysky dlya tekhnicheskikh vuzov (1)

Exercise 7. Think over the definitions of the words which appear in the texts and dialogues and then: a) agree or disagree with the following definitions

b) make up as many words as you can by combining different parts of the words:
nano-
petro-
bio-
in-
visible
experiment
technology
chemical
react
-al
-or
-ly
Exercise 6. Divide the following words into two groups, those which describe
a) white biotechnology; b) bioremediation.
Antibiotics, biogradable plastics, fine chemicals, enzyme, genomics, cell
engineering, bioreactor, bioprocessing, biosystem, corn, wheat, bioethanol,
biodiesel, substitute, biofuel.
Exercise 7. Think over the definitions of the words which appear in the texts and
dialogues and then:
a) agree or disagree with the following definitions
1.
Biotechnology
is derived from biological knowledge.
2.
White biotechnology
is a broad field using new enzymes for a variety of
industrial needs.
3.
Biofuel production
is a part of white biotechnology.
4.
DNA (deoxyribonucleic acid)
is a chemical substance that contains ge-
neric information and is found in all living cells and some viruses.
5.
RNA (ribonucleic acid)
is an acid in all living cells that uses information
from DNA to make protein.
b) match each word with its correct definition
enzyme, detergent, genome, protein, cell
1. The total amount of generic information in the chromosomes of a living
thing, including its genes and DNA.

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2. A liquid or powder used for washing clothes or dishes.
3. A natural chemical produced by animal and plant cells that helps reac-
tions and other processes to start.
4. A substance in food such as meat, eggs, and milk that people need in
order to grow and be healthy.
5. The smallest part of a living structure that can operate as an independent
unit or an individual unit inside a structure consisting of many similar units.

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