Membrane Transport WK3 L2

Question 1

WHAT IS SIMPLE DIFFUSION?

Answer 1

MOVEMENT OF PARTICLES FROM AREAS OF HIGH CONCENTRATIONS TO AREAS OF LOW CONTRACTIONS THROUGH PHOSPHOLIPIDS

Question 2

WHAT IS GOING AGAINST TEH GRADIENT?

Answer 2

THE MOVEMENT OF SUBSTANCES FROM AREAS OF LOWE CONCENTRATION TO AREAS OF HIGH CONCENTRATION

Question 3

WHAT IS OSMOSIS?

Answer 3

WATER MOVING ALONG A CONCENTRATION GRADIENT FROM HIGHT TO LOW CONCENTRATION

Question 4

IS OSMOSIS DIFFUSION OR FILTRATION?

Answer 4

DIFFUSION

Question 5

IS OSMOSIS THE DIFFUSION OF ONLY WATER ON THE BODY?

Answer 5

YES

Question 6

WHAT IS FILTRATION?

Answer 6

SUBSTANCES MOVING THROUGH MEMBRANES FROM HYDROSTATIC PRESSURE

Question 7

WHAT IS HYDROSTATIC PRESSURE?

Answer 7

FORCE EXERTED ON A MEMBRANE DUE TO WATER PRESSURE

Question 8

WHAT IS AN EXAMPLE OF FILTRATION?

Answer 8

FILTRATION F NUTRIENTS THROUGH GAPS IN BLOOD CAPILLARIE WALLS INTO TISSUE FLUIDS

Question 9

WHAT ARE THE DIFFERENT RATES OF DIFFUSION?

Answer 9

TEMPERATURES - MOLECULAR WEIGHT - STEEPNESS OF CONCENTRATED GRADIENT - MEMBRANE SURFACE AREA - MEMBRANE PERMIABILITY

Question 10

DOES DIFFUSION HAPPEN FASTER OR SLOWER AT HIGH TEMPERATURES?

Answer 10

FASTER

Question 11

DO LARGER MOLECULES DIFFUSE FASTER OR SLOWER?

Answer 11

SLOWER

Question 12

IS THE FUSION BETTER OR WORSE IN A LARGER AREA

Answer 12

BETTER

Question 13

DO SUBSTANCES THAT CAN GET THROUGH MEMBRANES EASIER DIFFUSE FASTER OR SLOWER?

Answer 13

FASTER

Question 14

DOES WATER MOVE TO AREAS WITH HIGHER CONCENTRATION OR LOWER CONCENTRATION?

Answer 14

LOWER CONCENTRATION

Question 15

WHAT ARE HIGHER SOLUTION CONCENTRATE SIDES CALLED?

Answer 15

HYPERTONIC

Question 16

WHAT DOES HYPERTONIC MEAN?

Answer 16

IT WILL LOOSE MORE CONCENTRATE AND SHIRIVEL

Question 17

WHAT ARE LOWER SOLUTION CONCENTRATE SIDES CALLED?

Answer 17

HYPOTONIC

Question 18

WHAT DOES HYPOTONIC MEAN?

Answer 18

IT WILL GAIN MORE CONCENTRATE AND EXPAND POSSIBLY BURSTING

Question 19

WHAT IS ISOTONIC?

Answer 19

AN EQUAL CONCENTRATION AREA

Question 20

WHAT IS ISOTONICITY?

Answer 20

THE ABILITY OF A SOLUTION TO EFFECT FLUID VOLUME AND PRESSURE WITHIN A CELL

Question 21

WHAT DOES ISO MEAN?

Answer 21

SAME

Question 22

WHAT DOES TONIC MEAN?

Answer 22

SAME

Question 23

WHAT IS DISTILLED WATER?

Answer 23

PURE WATER

Question 24

WHAT IS OSMOLARITY?

Answer 24

OSMOLES IN 1 L OF SOLUTION

NUMBER OF PARTICLES INFLUENCING OSMOSIS

Question 25

WHAT IS MOLARITY?

Answer 25

MOLES IN 1 LITRE OF SOLUTION

Question 26

WHAT IS MOLALITY?

Answer 26

MOLES IN 1 KG OF SOLVENT

Question 27

WHAT IS OSMOLALITY?

Answer 27

OSMOLES IN 1 KG OF SOLVENT

Question 28

WHAT IS CARRIER-MEDIATED TRANSPORT?

Answer 28

TAKING A SUBSTANCE AND MOVING IT ACROSS THE MEMBRANE THAT CAN NOT ENTER VIA PHOSHOLIPIDS

Question 29

WHAT ARE THE TYPES OF CARRIER-MEDIATED TRANSPORT?

Answer 29

FACILITATED DIFFUSION - ACTIVE TRANSPORT

Question 30

WHAT IS FACILITATED DIFFUSION?

Answer 30

SUBSTANCES TRANSPORTED USING PROTEIN TUNNELS INSTEAD OF PHOSPHOLIPIDS TO ENTER CELL

Question 31

WHAT IS ACTIVE TRANSPORT?

Answer 31

SUBSTANCES TRANSPORTED USING ACTIVE PROTEIN TUNNELS USING INPUT ENERGY INSTEAD OF PHOSPHOLIPIDS TO ENTER CELL

Question 32

WHAT IS VESICULAR TRANSPORT?

Answer 32

GRABBING LARGE QUANTITIES OF SUBSTANCES AND BRINING THEM IN OR OUT OF THE CELL

Question 33

WHAT IS EXOCYTOSIS?

Answer 33

TRANSPORTATION OF SUBSTANCES OUT OF THE CELL

Question 34

WHAT IS ENDOCYTOSIS?

Answer 34

TRANSPORTATION OF SUBSTANCES INDIE OF THE CELL

Question 35

WHAT TYPES OF ENDOCYTOSIS IS THERE?

Answer 35

PHAGOCYTOSIS - PINOCYTOSIS

Question 36

WHAT IS PHAGOCYTOSIS?

Answer 36

CELL EATING OF SOLID WORN OUT CELLS TO BRING INTO THE CELL

CELLULAR DEBRIS - DUST - BACTERIA & VIRUSES

Question 37

WHAT IS PINOCYTOSIS?

Answer 37

CELL DRINKING OF FLUID SUBSTANCES TO BRING INTO THE CELL