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Арсланова Г.А. и др. Essential English for Biology Students.doc
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VI. Give Russian equivalents to the following English terms:

English term

Russian equivalent

1

a compound light microscope

2

to serve structures

3

to have certain features in common

4

the basic units of life

5

the cell theory

6

the functioning unit of life

7

it takes place in cells

8

independent existence

9

a typical animal cell

10

a cell surface membrane

11

а ball-shaped nucleus

12

a fibrous material

13

inside the cell

14

small rod-like structures

15

a food storage

16

a sap-filled cavity

17

starch grains

18

exposed to light

VII. Find synonyms among the pool of words:

Pool of words

Synonyms

1) 1.occur /2.scatter /3. take place /4. spread

2) 1.cavity /2.sap /3.juice /4.contents /5.hole /6.ingredients

3) 1.nucleus/2.division/3.core/4.naked/5.separation/6. bare

4) 1.unit /2.part /3.fluid /4.grain /5.solution /6.corn

VIII. Answer the following questions. Use all information given before:

  1. When were cells discovered?

  2. How did Robert Hooke discover cells?

  3. What is called the cell theory?

  4. What are the main ideas of the cell theory?

  5. What is the structure of a typical animal cell?

  6. How do plant cells differ from animal cells?

IX. Match the sentence halves. Make complete sentences:

1.

Hooke designed his own compound light microscope

A.

a membrane is called the tonoplast.

2.

The concept that cells are the basic units of life

B.

of living organisms.

3.

Cells form the building blocks

C.

which controls their activities.

4.

Cells arise only by

D.

to observe structures too small to be seen with the naked eye.

5.

Cells contain inherited information

E.

called chromatin.

6.

The contents consist of a central ball-shaped nucleus

F.

the division of existing cells.

7.

The nucleus contains a fibrous material

G.

called the vacuole.

8.

Chromatin contains DNA, the material which controls

H.

became embodied in a theory called the cell theory.

9.

Most plant cells have a large sap-filled cavity

I.

surrounded by material called cytoplasm.

10.

The vacuole surrounded by

J.

in the cytoplasm.

11.

Many plant cells have chloroplasts

K.

the various activities inside the cell.

12.

Chloroplasts occur only in the parts of plants

L.

exposed to light – the green parts.