Aneeobic Reaipiration

Question 0

Ar

Answer 0

Oxygen depletion in exercise
Pyruvates produce
Converts to lactic acid
Processes e donated by Nadh back to Nadh+

Question 1

Ar

Answer 1

Breakdown of glucose
Needs oxygen 
Oxygen is defienct
Glycolysis is main ATP
In muscle tissue

Question 2

Membrane transport

Answer 2

Cells exchange material
Inc nutrient oxygen and co2
Plasma membrane is selectively permeable
Cell will depend on permeability

Question 3

Mt

Answer 3

Mechanisms leave by permeability
Small molecules freely diffusble
Transport follow laws of diffusion in rate of movement
Gaseous exchange in alevoli of lung
Lipid soluble molecules such as steroid hormone

Question 4

Mt

Answer 4

Others transport by special mechanisms
Molecules are moving down conc
High conc - energy needed

Question 5

Osmosis

Answer 5

Hydrophobic nature in centre
Water pass through plasma membrane 
Small size and lack of overall charge
Water across membrane process as osmosis
High conc of particles of solute one side
Membrane must be permeable to water

Question 6

Active transport

Answer 6

Move across conc gradient
Active transport
Breakdown of ATP
Protein complete 3na+ ions pump out and 2k+ ions into cell

Question 7

At

Answer 7

Maintains high na + and k+ levels
30% of all ATP generated
Cellular function that pumps ca+ ions out of cytoplats

Question 8

At

Answer 8

Secondary depend na+ and k+
Movement of na+ goes down conc
Transport carets protein 
Transport sugar
Na+ ions enter cell