First Quarter Grade Grade 1 Benchmark Examination

Option 1

Choose one correct answer.

1. A living cell is:

1) a simple substance

2) a complex substance

3) part of a living organism

4) part of inanimate nature

2. The semi-liquid substance that fills the cell is:

1) cytoplasm

2) chloroplast

3) outer membrane

4) nucleus

3. Single-celled organisms are grouped into the kingdom:

1) fungi

2) bacteria

3) plants

4) animals

4. There is no formalized nucleus in a cell:

1) fungi

2) plants

3) bacteria

4) animals

5. Fungi reproduce using:

1) spores

2) gametes

3) seeds     

4) sperm  

6. Are the following statements true:

1. А. Living cells breathe and grow.
2. There is a chloroplast inside the human cell in the cytoplasm.

1. only A is true
2. both statements are true  
3. only B is correct
4. both statements are incorrect

7. Complete the table using the words and sentences from the vocabulary.

Bacterial cell life activity

Dictionary:

A. by dividing into two.           

B. By means of a flagellum.          

C. By spores.

8. Read the text. Insert the letters corresponding to the words in the dictionary in the gaps.

All living organisms have a cellular structure. Each living cell is covered with…(1) and underneath is a viscous, semi-liquid substance…(2). Most cells have…(3) in the center. The difference between plant cells and other living cells is that they contain …(4).

Dictionary:

A. Cytoplasm.            

B Chloroplast.           

C. outer membrane.                

D. nucleus.

Option 2.

Choose one correct answer.

1. The cell, as a structure of a living organism, was discovered using:

1) scales

2) beakers

3) telescope                

4) microscope

2. The outside of a living cell is covered by:

1) cytoplasm 

2) chloroplast

3) membrane  

4) nucleus

3. A bacterial cell is separated from its environment by:

1) cytoplasm

2) flagellum

3) nuclear envelope

4) outer membrane

4. Bacterial cells reproduce:

1) spores

3) sections of the cytoplasm

2) flagella

4) cell division

5. A fungus is a parasite:

1) flycatcher

2) bristlecone

3) mayfly

4) yeast

6. Are the following statements true?

1. Bacterial cells can have different shapes.
2. Kefir is made using fermentation bacteria.

1. Only A is true
2. only B is correct
3. both statements are true       
4. both statements are incorrect

7. Fill in the table using words and sentences from the vocabulary.

Bacterial cell structure

Dictionary:

A. Serves for movement.      

B. Protects the contents of the cell.

С. Contains hereditary information.

8. Read the text. Insert the letters corresponding to the words in the dictionary in the gaps.

The body of a mushroom is called ……1, or the fungus, and is a cluster of thin colorless (sometimes slightly colored) filaments called ……2.  Cap mushrooms have a …….3 mushroom cap, which consists of a stalk and a ……4

Dictionary:

A) caps

B) mycelium

C) hyphae

D) fruiting body

ANSWERS: 

Option 1.

1-3, 2-1, 3-2, 4-3, 5-1.

Correct statements: 1.

Fill in the table.  1- B 2-C 3-A. 

Suggestions. 1-C 2-A 3-D 4-B

Option 2.

1-4, 2-3, 3-4, 4-4, 5-2

Correct statements: 3

Complete the table: 1-A 2-C 3-B

Propositions: 1-B 2-C 3-G 4-A