Grade 6 End of Course CFA (Post Test)

Which statement is true about cells?

• All cells are the same size.

• Many organisms are made up of more than one cell.

• All organisms are made up of one cell.

• Cells are the smallest unit of nonliving material.

Tags

NGSS.MS-LS1-1

Which of the following is composed of many cells?

• virus

• bacterium

• paramecium

• plant

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NGSS.MS-LS1-1

Which of these is an organism that is unicellular?

• virus

• amoeba

• mushroom

• ant

Tags

NGSS.MS-LS1-1

A unicellular organism is best described as being

• a complex organism.

• a microorganism.

• an organism with specialized cells.

• an organism with different types of tissues.

Tags

NGSS.MS-LS1-1

Where do many of the basic life functions take place in organisms?

• brain

• cells

• heart

• nerves

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

A student lists some characteristics of chloroplasts. 1. They contain chlorophyll. 2. They help in transport of material in and out of the cell. 3. They are the control center of the cell. 4. They are the site where photosynthesis takes place. Which characteristics did the student list incorrectly?

• 1 and 2

• 2 and 3

• 3 and 4

• 4 and 1

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6

How are the cell wall and cell membrane similar?

• Both are found in animal cells.

• Both are made of cellulose fibers.

• Both are rigid structures.

• Both are structures that surround the cytoplasm.

Tags

NGSS.MS-LS1-2

Which statement about cells is correct?

• All cells come from other cells.

• Cells are made up of other cells.

• All cells have a nucleus and cytoplasm.

• Cells of all living things are identical.

Tags

NGSS.MS-LS1-1

Which structures are common to both plant and animal cells?

• vacuole, chloroplast, nucleus

• cell membrane, nucleus, mitochondrion

• nucleus, cell wall, cell membrane

• mitochondrion, vacuole, cell wall

The diagram shows a model of a bacterial cell a student created. The student needs to add a card for each structure that explains its function. Which table shows the correct arrangement of the cards with the cell structures?

• Card 4 - cell wall, Card 1 - cell membrane, Card 3 - DNA, Card 2 - cytoplasm

• Card 1 - cell wall, Card 4 - cell membrane, Card 2 - DNA, Card 3 - cytoplasm

• Card 3 - cell wall, Card 4 - cell membrane, Card 2 - DNA, Card 1 - cytoplasm

• Card 4 - cell wall, Card 3 - cell membrane, Card 2 - DNA, Card 1 - cytoplasm

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2