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Biology > Q2 Mod6&10 Transport Mechanisms > Flashcards

Q2 Mod6&10 Transport Mechanisms Flashcards

1
Q

High to Low

A

Passive

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2
Q

2 Types of Transport Mechanism

A

Passive & Active

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3
Q

Low to High

A

Active

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4
Q

A type of transport mechanism that does NOT require ATP

A

Passive

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5
Q

Two types of diffusion

A

Simple & Facilitated

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6
Q

A type of diffusion that happens when there is a difference in concentration with nonpolar solutes (CO2, O)

A

Simple Diffusion

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7
Q

A type of diffusion that happens when there is a difference in concentration with polar solutes between two areas

A

Facilitated Diffusion

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8
Q

A type of diffusion that is helped by the transmembrane

A

Facilitated Diffusion

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9
Q

Two types of Facilitated Diffusion

A
  1. Channel Mediated Diffusion
  2. Carrier Mediated Diffusion
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10
Q

Two types of Channel Mediated Diffusion

A
  1. Leak Channel
  2. Gated Channel
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11
Q

Type of Channel Mediated Diffusion that is ALWAYS open

A

Leak Channel

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12
Q

Type of Channel Mediated Diffusion that is opened WHEN NEEDED

A

Gated Channel

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13
Q

Type of Facilitated Diffusion in which its opening CHANGES shape

A

Carrier Mediated Diffusion

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14
Q

Type of passive transport mechanism that tackles that movement of SOLUTE

A

Diffusion

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15
Q

Type of passive transport mechanism that tackles that movement of SOLVENT (water)

A

Osmosis

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16
Q

Type of a passive transport mechanism that is helped by the selectively permeable substance

A

Osmosis

17
Q

2 locations where Osmosis can occur

A
  1. Lipid Bilayer
  2. Aquaporin
18
Q

What is the SOLVENT in osmosis

A

Water

19
Q

A type of transport mechanism that tackles the movement of solute AGAINST the concentration gradient

A

Active Transport

20
Q

A type of transport mechanism that REQUIRES cellular energy

A

Active Transport

21
Q

2 types of Active Transport

A
  1. Primary
  2. Secondary
22
Q

What is used in Active Transport (transmembrane channels)

A

Ion Pumps

23
Q

What happens in the Secondary Active Transport

A

High to low (produces energy) -> Low to high

24
Q

What happens with ATP when active transport happens

A

(ATP = P & ADP)

25
Q

2 types of Secondary Active Transport

A
  1. Antiport
  2. Symport/Symporter
26
Q

Type of Secondary Active Transport which allows two substances move in the OPPOSITE direction

A

Antiport

27
Q

Type of Secondary Active Transport which allows two substances move in the SAME direction

A

Symport/Symporter

28
Q

Type of active transport which uses a TRANSPORT VESICLE (membranous sac found in the cytoplasm)

A

Vesicular Transport

29
Q

2 types of Vesicular Transport

A
  1. Exocytosis
  2. Endocytosis
30
Q

Type of Vesicular Transport where the cell transports a substance OUT the cell

A

Exocytosis

31
Q

Type of Vesicular Transport where the cell transports a substance IN the cell

A

Endocytosis

32
Q

3 types of Endocytosis

  1. Ph______
  2. Pi______
  3. Re______ Me______
A
  1. Phagocytosis
  2. Pinocytosis
  3. Receptor-Mediated Endocytosis
33
Q

Type of endocytosis vesicular transport which refers to the entry of LARGE molecules

A

Phagocytosis

34
Q

Type of endocytosis vesicular transport which refers to the entry of WATERY substances

A

Pinocytosis

35
Q

Type of endocytosis vesicular transport which uses the CARBOHYDRATES attached in the lipid bilayer (LOCK & KEY)

A

Receptor-Mediated Endocytosis

Biology (12 decks)

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