- •I. What is biology
- •1.1 Read the text to get the main idea, pay attention to the highlighted words
- •1.2 Answer the following questions
- •1.3 Find the sentences in Present Simple in the text and read them.
- •1.4 Read the following words and give their equivalents in your native language
- •1.5 Aids to understanding words
- •1.6 Match the words with their definitions
- •1.7 Read the text again, choose a, b, or c
- •1.8 Fill in the blanks with suitable words
- •1.9 Say whether these statements are true or false
- •1.10 Point out the correct answer
- •1.11 Answer the following questions
- •1. What is biology?
- •1.12 Summarize the text
- •II. Autotroph vs. Heterotroph
- •2.1 Read the text and fill in the blanks with the phrases given below
- •2.2 Watching the video
- •I Biological organization
- •1.1 Read the text to get the main idea, pay attention to the highlighted words
- •1.2 Answer the following questions
- •1.3 Read the following words and give their equivalents in your native language
- •1.4 Match the words with their definitions
- •1.4 Fill in the blanks with suitable words
- •1.5 Read the text again, choose a, b, or c
- •1.6 Ask questions to the text, using Present Simple Tense
- •1.7 Say whether these statements are true or false
- •1.8 Summarize the text
- •II Levels of organization in an ecosystem
- •2.1 Fill in the blanks with suitable words
- •2.2 Match the headings with the passages. Rearrange the passages in the logical order
- •Individual, Species, Organism
- •2.3 Watching the video
- •I. The chemistry of life
- •1.1 Read the text and pay attention to the highlighted words
- •Inorganic compounds
- •Vitamins
- •1.2 Read the following words and give their equivalents in your native language
- •1.3 Match the words with their definitions
- •1.4 Fill in the blanks with suitable words
- •1.5 Choose a, b, or c
- •1.6 Say whether these statements are true or false
- •1.7 Multiple – Choice
- •2.2 Answer the following questions
- •1. Answer the questions before the passages, then read the text and compare your answers with the given information
- •1. What is a cell? Who discovered it?
- •2. What types of cells do you know?
- •3. What does prokaryote consist of?
- •4. What does eukaryotic cell consist of?
- •1.1 What types of cells are shown in the pictures? Name the units of the cells.
- •1.2 Find the equivalents of the words in the text
- •1.3 Match the noun and the verb
- •1.4 Match the terms with their definitions
- •1.5 Fill in the blanks with suitable words
- •1.6 Complete the sentences
- •1.7 Answer the following questions
- •1.8 Summarize the text
- •II From the history of a microscope
- •2.1 Read the text to get the main idea
- •2.2 Answer the following questions
- •Look at the picture and name the main units of the eukaryotic cell
- •Read the text, pay attention to the highlighted words
- •1.2Read the following words and give their equivalents in your native language
- •1.3 Match the words with their definitions
- •1.4 Write the missing letters
- •1.5 Find 10 hidden words.They are arranged horizontally, vertically and diagonally
- •1.6 Fill in the blanks with suitable words
- •1.7 Choose a, b or c
- •1.7 Match the sentence halves
- •1.8 Say whether these statements are true or false
- •1.1 Read the words and word combinations and give their Russian equivalents
- •1.2. Match the words with their definitions
- •1.3. Look at the pictures and say what is shown there
- •1.4 Fill in the blanks with suitable words
- •1.5 Match the sentence halves
- •1.6 Say whether these statements are true or false
- •2.2 Watching the video
- •I. Genetics
- •1.1 Read the text and pay attention to the highlighted words
- •1.2 Read the following words and phrases and give their equivalents in your native language
- •1.3 Look at the pictures and name them
- •1.4 Match the words with their definitions
- •1.5 Fill in the blanks with suitable words
- •1.6 Match the sentence halves
- •1.7 Say whether these statements are true or false
- •I. What is a Biochemistry Laboratory?
- •1.1 Read the text to get the main idea, pay attention to the highlighted words
- •Read the following words and give their equivalents in your native language
- •1.2 Match the words with their definitions
- •1.3 Read the text again with the dictionary. Choose a, b, or c
- •1.4 Match the sentence halves
- •1.5 Name the laboratory equipment and say what theyare used for
- •1.6 Mark the sentences as true or false
- •Focus on new language
- •1.1 Make five true sentences using the words in the chart.
- •1.2 Look at these two sentences and answer the questions
- •1.3 Read the rules and do the exercises
- •1.4. Complete the sentences using one of these verbs in the correct form
- •1.5Make these sentences passive.
- •Glossary Unit I
- •Unit IV
- •Unit VII
Read the following words and give their equivalents in your native language
Autoclave, sterile, sterilize, agar, varying proportions, variety, chromatography equipment, fluorescence spectrophotometer, measure, cover, transduction, weighing, equipment, frequently, fast-pressure, purify, ethanol, media, genetically-altered microorganisms, access, specialty, germicidal lamp
1.2 Match the words with their definitions
1 transduction |
A the direct effect that one kind of particle has on another |
2 interaction |
B able to continue or last; firmly established |
3 stable |
C the ability, right, or permission to approach, enter |
4 storing |
D the transfer of genetic material from one cell to another by means of a virus |
5 access |
E free from living germs or microorganisms; aseptic |
6 chilled |
F moderately cold |
7 assay |
G a supply or stock of something |
8 volatile |
H the intercellular substance of a tissue |
9 purify |
I to be enough or adequate for; satisfy |
10 matrices |
J an apparatus in which media inoculated with microorganisms are cultivated at a constant temperature |
11 suffices |
K evaporating rapidly; passing off readily in the form of vapor |
12 incubator |
L a substance undergoing analysis or trial |
13 sterile |
M to free from foreign, extraneous, or objectionable elements |
1.3 Read the text again with the dictionary. Choose a, b, or c
1 In a biochemistry laboratory scientists study
a chemical processes in organisms.
b living organisms
c processes in all the organisms
2 All biochemistry labs have
a simple components of science research labs
b main components of science research labs
cextra components of science research labs
3 A special freezer is used for
a storage of proteins and tissues for a long time
b temporary storage of proteins and tissues
c permanent storage of proteins and tissues
4 An ice machine is used for
a generating ice
b keep enzymes and reagents cool
c prepare chilled enzymes and reagents
5 Gel electrophoresis are used for
a examining proteins
b running Western blots
c both of them
6 A spectrophotometer is not used for
a measuring protein concentrations
b enzyme reactions
c separating molecules
7 Volatile compounds are separated by
a gas chromatography system
b high-pressure liquid chromatography (HPLC) system
c fast-pressure liquid chromatography (FPLC) system
8 Laboratories generally have a cold room, so that proteins can be isolated and purified and kept stable at
a hot temperature
b moderate temperature
c cool temperatures
9 Sterile air is blown by
a sterile hood
b germicidal lamp
c autoclave
10 Incubators and shakers are used for
a warming up
b destroying the recombinant material
c growing bacteria or yeast