b) find words in the text whose meanings are opposite to the meanings of the
following words:
living, internal, visible, beyond, narrow, minor, common;
c) replace the words in italics with the words with similar meanings:
1. The ‘white biotechnology’ is a
wide
field. 2. The term ‘bio-based prod-
uct’
embraces
a great variety of innovative products. 3. The
aims
of the three
bio technological areas are clearly differentiated. 4. They have the same scien-
tific and technological
foundation.
5. There are some biotechnological
methods.
Exercise 15. Complete the sentences: change the word in capitals at the end of
each sentence to form a word that fits suitably in the blank space.
1. Biotechnology is derived from … knowledge BIOLOGY.
2. Biopolymer fibers are used in construction and household … APPLY.
3. Bioproducts comprise a great variety of … products INNOVATE.
4. They have the same scientific and … basis TECHNOLOGY.
5. Biotechnology is … associated with the evolution of biological science
FINAL.
Exercise 16. Insert the words at the sentence level: fill in the blanks with the
missing words (the first letter of each word is given).
1. Biotechnology has been traditionally associated with the medical and
p… sectors. 2. Industrial enzymes are used in d… . 3. There is no e… p…
characteristics of a ‘bio-based product’. 4. It is difficult for a consumer to r…
a ‘bio-based product’. 5. Red biotechnology plays a v… role in addressing un-
met medical needs. 6. The term ‘bio-based product’ comprises a wide variety
of i… products in u… applications. 7. White biotechnology uses f…, y…, bacte-
ria, and e… to make sustainable energy. 8. Cell and t… culture and engineering
is one of the main biotechnical techniques.
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