quiz 10 Flashcards

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1
Q

In cells,what is the function of mitochondria

A

site of aerobic respiration,releases energy

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2
Q

Give the names of sub-cellular structures found only in plant cells but not in animal cells

A

chloroplasts,cell wall and vacoule

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3
Q

Name 3 structures found in bacterial cells but not in plant or animal cells

A

plasmid,slime capsule,flagella

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4
Q

in cells,what is the function of the nucleus?

A

contains genetic material and controls the activites of a cell

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5
Q

How is the genetic material of a bacterial cell arranged?

A

in a single DNA loop

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6
Q

In cells,what is the function of the cell wall?

A

strengthens the cell

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7
Q

In cells,what is the function of a vacoule?

A

stores cell sap and water

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8
Q

In cells, what is the function of a cytoplasm?

A

site of chemical reactions

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9
Q

State the word equation for photosynthesis?

A

carbon dioxide + water —–> glucose+ oxygen

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10
Q

In a bacterial cell, what is the function of the slime capsule?

A

protects the bacterial cell

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11
Q

What is a unicellular organism?

A

A living thing with only one cell

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12
Q

What is a multicellular organism?

A

a living thing made of lots of cells

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13
Q

In plant cells,what is the cell wall made of?

A

cellulose

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14
Q

Give an example of a prokaryotic cell?

A

Bacteria

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15
Q

Define prokaryotic cell

A

cells without a nucleus

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16
Q

Define cell

A

the basic unit of life

17
Q

Which is a bigger cell type: animal or bacterial?

A

animal

18
Q

Give the name of a substance that may enter or leave a cell through the cell membrane

A

Glucose,oxygen,carbon dioxide and urea

19
Q

What does partially permeable mean?

A

Only allows some substances to pass through

20
Q

Give the name of all structures found in a typical animal cell

A

cytoplasm ,cell membrane, ribosomes,nucleus and mitochondria