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9th grade > bio test > Flashcards

bio test Flashcards

1
Q

list three traits of prokaryotic cells

A

membrane
cella wall
cytoplsm

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2
Q

what is an example of an organism that is prokaryotic

A

bacteria

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3
Q

list three traits of eukaryotic cells

A

membrane
cell wall
cytoplasm

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4
Q

what are three examples of eukaryotic organisms

A

animals
plants
fungi

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5
Q

what type of biomolecule are enzymes

A

proteins

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6
Q

enzymes are catalysts: what is a catalyst

A

it lowers the activation energy

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7
Q

how does an inhibitor affects enzyme activity

A

it reduces the compatibility of substrate and enzyme

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8
Q

what are two environmental conditions that can cause an enzyme to not work properly

A

temperature

ph

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9
Q

what is the function of carbohydrate and name examples

A

provides energy to the body

bread and milke

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10
Q

what is the function of lipid and name examples

A

Storing energy

fats and oils

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11
Q

what is the function of protein and name examples

A

Structure of bodies tissues and organs

meat and seafood

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12
Q

what is the function of nucleic acid and name examples

A

carry genetic information

DNA and RNA

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13
Q

what is the function of ribosomes

A

creates proteins

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14
Q

what is the function of the nucleus

A

Controls activities of the cell

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15
Q

what is the function if the cell membrane

A

protects cell

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16
Q

what is the function of the cell wall

A

strength against osmotic stress

17
Q

what is the function of the mitochondria

A

makes cellular energy production

18
Q

what is the function of chloroplast

A

Convert energy into chemical energy

19
Q

what is the function of the vacuole

A

stores water, salt, protein, and carbs

20
Q

what is the function of vesicles

A

surrounds and transports materials

21
Q

what is active transport

A

The process of moving molecules across the cellular membrane through the use of cellular energy

9th grade (10 decks)

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