Cell Structure Flashcards

1
Q

function of NUCLEUS

A

contains DNA to control cells activities

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2
Q

function of CYTOPLASM

A

a gel-like substance where most of the cells chemical reactions take place. it contains enzymes which control these reactions.

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3
Q

function of CELL MEMBRANE

A

forms the outer surface of the cell and is partially permeable so controls which substances go in and out

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4
Q

function of CELL WALL

A

(only in plants) a rigid structure made of cellulose which surrounds the cell membrane. it SUPPORTS and STRENGTHENS the cell

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5
Q

function of MITOCHONDRIA

A

small organelles where most reactions for AEROBIC RESPIRATION TAKES PLACE. respiration transfers energy that the cells needs to work

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6
Q

function of CHLOROPLASTS

A

site of photosynthesis. contain a green pigment CHLOROPHYLL which is used in photosynthesis.

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7
Q

function of RIBOSOMES

A

small organelles where proteins are made in the cell

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8
Q

function of PERMANENT VACUOLE

A

a large organelle that contains cell sap. it helps to SUPPORT THE CELL.

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