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Bio chapter 7 > Transport cells > Flashcards

Transport cells Flashcards

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0
Q

Kind of endocytosis used to take in large particles or whole cells.

A

Phatocygosis

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1
Q

Carbon dioxide and oxygen move

across membranes in cells by

A

Diffusion

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2
Q 
Putting a plant cell in a HYPOTONIC
solution will cause a(n) \_\_\_\_\_\_\_\_\_\_\_\_
                            increase       decrease
in osmotic pressure when water
enters the cell.
A

Increase

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3
Q

This diagram represents a animal cell in a _______________ solution.

Who will probably_______

A

Hypertonic

Shrink

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4
Q

Kind of transport used by glucose to move across cell membranes

A

Facilitated diffusion with a channel

protein

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5
Q

Kind of transport that can move sodium and potassium ions AGAINST the concentration gradient fast

A

Sodium-potassium pump

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6
Q

This type of transport is called

_______________

A

endocytosis

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7
Q

Diffusion continues
until the concentration of molecules is equal throughout the space.
This is called ___________________

A

Equilibrium

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8
Q

____________ transport can move
molecules AGAINST the concentration gradient.
Active Passive

A

Active

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9
Q

When you mix Lugols iodine with ____________
you will see a
black/purple
color change.

A

Starch

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10
Q

This diagram represents an animal cell in a _______________ solution.

. . . . . It will probably_____
. .. .. .. .. .
. … … … . .
. . … … .. . .

A

Hypotonic

Swell and burst

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11
Q

The difference in the concentration
of molecules across a space is called a
___________________

A

Concentration gradient

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12
Q

___________ transport does NOT require energy to move molecules.

A

Passive

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13
Q 
Give some examples
of membrane proteins
that help move
 molecules across
cell membranes
A

Channel protein, carrier

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14
Q

Name a kind of transport that uses

membrane proteins to help molecules move across membranes

A

Facilitated diffusion

Na+-K+ pump

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15
Q 
A membrane that
lets certain 
molecules pass
through and not
others is called
\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
Semi permeable OR
     selectively permeable
A

Semi, selectively permeable membrane

16
Q

Name a kind of transport that uses
vesicles to move substances across
a membrane

A

Pinocytosis, phagocytosis,

Exocytosis, endocytosis

17
Q

Name the kind of transport that

moves WATER across cell membranes

A

Osmosis

18
Q

Which organelle makes the ATP used to run the Na + -K+ pump?

A

Mitochondria

19
Q

Type of endocytosis in which cells

take in small molecules or fluids

A

Pinocytosis

20
Q

The type of transport that moves substances OUT of cells is called
______________

A

Exocytosis

21
Q

The energy for active transport

comes from this molecule

A

ATP

22
Q

This diagram represents an animal cell in a ___________ solution.
isotonic
It will probably
__________________

A

Isotonic

Stay the same size

23
Q

Name a molecule that moves across membranes using the kind of transport shown below

A

Glucose/amino acids

24
Q

This diagram represents a plant cell in a _______________ solution.
hypertonic
The cell membrane will
probably ________________

shrink away from the cell wall swell & burst stay the same size

The osmotic pressure in this cell will
________________
increase decrease

This process is called _________________
shrink away from the cell wall

A

Hyper tonic

Shrink away from the cell wall

25
Q

The osmotic pressure in this cell will
________________
increase decrease

This process is called _________________

A

Decrease

Plasma lysis

27
Q

This diagram represents a plant cell in a _______________ solution.
hypertonic
The cell membrane will
probably ________________

shrink away from the cell wall swell & burst stay the same size

The osmotic pressure in this cell will
________________
increase decrease

This process is called_________

A

Hypertonic

Shrink away from the cell wall

Decrease

Plasmolysis

28
Q

Substance is put in a
vesicle and transported
up to the cell membrane
and released OUTSIDE

Name an organelle that uses this
kind of transport

A

Exocytosis

Golgi bodies

29
Q

Substance is transported
INTO cell inside a vesicle

If these green/blue dots represent small
molecule or fluids this would be called

A

Endocytosis

Pinocytosis

30
Q

Kind of membrane protein used by glucose to move across cell membranes

A

Channel protein

31
Q

Putting plant cells into a
HYPOTONIC solution will cause water to ____________________________________

  enter cell              leave cell
A

Enter cell

32
Q

To take in large molecules
& whole cells _______________

To take in small molecules
& fluid _______________

Used by Golgi to transport
molecules OUT of cell ______________

Used by white blood cells to
engulf and destroy bacteria ____________

A

Phagocytosis

Pinocytosis

Exocytosis

Phagocytosis

33
Q

The pressure of water pushing against the cell wall in a plant cell is called ________________ pressure.

A

Osmotic

34
Q

Facilitated diffusion using aquaporins is also called ______________

A

Osmosis

35
Q

Healthy cells work to “maintain stable internal conditions” also called ____________. If this doesn’t happen, cells can be damaged.
(That is what happens when cells shrink or swell in hypotonic or hypertonic solutions.)

A

Homeostasis

50
Q

Name a molecule that moves across membranes using the kind of transport shown below

A

Glucose , amino acids

68
Q

Tell if the transport is ACTIVE or PASSIVE

Facilitated diffusion\_\_\_\_
Osmosis\_\_\_\_
Na k pump\_\_\_\_
Diffusion\_\_\_\_\_\_
Endocytosis\_\_\_\_\_
Exocytosis\_\_\_\_\_
A 
Pass
Pass
Act
pass
Act 
Act

Bio chapter 7 (1 decks)

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