Grade 6 Science Quiz

Choose the correct answer: The ..... Controls the substances that enter or Leave the cell ....

• cell wall

• cell membrane

• cytoplasm

• nucleus

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NGSS.MS-LS1-2

The human body is composed of ..... cells

• 40 hundred

• 40 thousand

• 40 million

• 40 trillion

Tags

NGSS.MS-LS1-1

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The ...... is the building unit of a living organism's body

• brick

• cell

• organ

• blood

Tags

NGSS.MS-LS1-1

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All the Following are From the cell Features, except it is ......

• very small

• colorless

• clear

• colorFul

Put (true) or (false): The microscope has only one magnifying power (................)

• True

• False

Answer explanation

False. A microscope can have multiple magnifying powers, typically achieved through different objective lenses and eyepieces, allowing for various levels of magnification.

Put (true) or (false): The 2D microscopes take pictures of the cell in Layers (..............)

• True

• False

Answer explanation

(false): 2D microscopes capture images of cells in a flat, single plane, not in layers. They do not provide depth information, which is necessary for viewing layers.

Cross the odd word: cell membrane - cell wall - nucleus - cytoplasm

Answer explanation

The odd word is 'cell wall' because it is found in plant cells, while 'cell membrane', 'nucleus', and 'cytoplasm' are present in both plant and animal cells.

Tags

NGSS.MS-LS1-2

Give a reason for: Animals can't make their own Food?

Answer explanation

Animals cannot make their own food because they lack chlorophyll and the necessary cellular structures for photosynthesis, which is the process used by plants to convert sunlight into energy.

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NGSS.MS-LS1-6

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Write the scientific term: They are the powerhouses of energy in the cell (..........................)

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NGSS.MS-LS1-6

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Write the scientific term: A Liquid Found in the cell that holds its organelles (........................)

Tags

NGSS.MS-LS1-2