chap 3 Flashcards

1
Q

what are nueclotides

A

they are Legos to build DNA and Rna

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2
Q

cytosol

A

contains water dissolves enzymes

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3
Q

Robert Hooke

A

examine structure of corks and called them cells

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4
Q

who was schieden and schwan

A

they developed the cell theory

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5
Q

what is the cell membrane called

A

plasmelemma

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6
Q

cytoplasm

A

everything inside the cell

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7
Q

what do plants have tht animal do not

A

cell wall
centriole vacuole
chloroplast

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8
Q

all cell membranes have

A

membrane receptors

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9
Q

cilia

A

move creating a wav emotion

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10
Q

cytoskeleton

A

gives support and shape to the cell

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11
Q

centresome

A

region near the nucleus
made up of centrioles

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12
Q

mitochondria

A

power house of the cell
aerobic respiration occurs

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13
Q

rough endosplasmic

A

has ribosomes

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14
Q

smooth er

A

synthesis and storage

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15
Q

Golgi apparatus

A

stacks of flattened cisternae

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16
Q

lysosomes

A

breaks down nutrients
garbage disposals

17
Q

nuecloplasm

A

gel like` substance inside the nucleous like cytoplasm

18
Q

two lipid bilayer

A

continuous with er