cell theory quiz 3 q2 Flashcards

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1
Q

what is mitochondria’s nickname?

A

“powerhouse of the cell”

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2
Q

what is mitochondria involved in?

A

cellular respiration, metabolism, energy, form atp

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3
Q

what is atp?

A

energy molecule

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4
Q

what do mitochondria contain?

A

cristae

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5
Q

what do cristaes do?

A

increase surface area

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6
Q

where do we inherit mitochondria from?

A

our moms

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7
Q

what is a disease cause by not enough mitochondria?

A

chronic fatigue

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8
Q

what is the structure of mitochondria?

A

double layered membrane

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9
Q

what make ribosomes?

A

the nucleus

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10
Q

what do ribosomes look like?

A

grains of sand

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11
Q

what are attached ribosomes?

A

on ER (protein sent out of the cell) > stuck on wall

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12
Q

what are floating ribosomes?

A

in the cell (protein within the cell, for the cell)

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13
Q

what are ribosomes made up of?

A

RNA> nucleic acid

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14
Q

what is endoplasmic reticulum

A

ER, channels inside the cell

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15
Q

what is rough er

A

contains ribosomes (protein sent out of the cell)

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16
Q

what is smooth er

A

does not contain ribosomes. fat sent out of the cell

17
Q

what is Golgi bodies nickname?

A

packing center

18
Q

what does Golgi body look like?

A

a stack of coins

19
Q

what is Golgi body involved in?

A

secretion

20
Q

What are vacuoles?

A

clear bubbles that hold eater and prevent dehydration

21
Q

what kind of vacuoles do plants have?

A

large but few of them

22
Q

what kind of vacuoles do animals have?

A

many small ones

23
Q

what is lysosomes nickname?

A

suicide sack

24
Q

what is the structure of a lysosome like?

A

double membrane and fragile

25
Q

What can cause holes in a lysosome membrane?

A

vitamin A

26
Q

what do lysosomes contain?

A

digestive enzymes

27
Q

what do lysosomes act as?

A

scavengers

28
Q

what do lysosomes do?

A

eat old cell parts

29
Q

what happens if you dont have a high number of lysosomes

A

you can get arthritis

30
Q

what is arthritis

A

the disease of aging

31
Q

what are symptoms of arthritis

A

pain swelling, stiffness

32
Q

what do lysosomes collect?

A

SOLID wastes