Flashcards in Failed Qs In Paper 2 Deck (12):
How do you do the quadrat thing?
Count the amount of X in them
Find the mean
How is pollen from wind pollinated followers adapted for pollination?
Light and small
Structures that bacteria have that viruses don’t...
How to phagocytes prevent bacteria from causing diseases?
And digest it
How do lymphocytes prevent bacteria from causing disease?
They produce antibodies, specific to the antigen and destroy it by sticking to it
Bacteria in carbon cycle?
Send C into the environment from resp. Decompose the dead stuff
Bacteria in nitrogen cycle?
Denitrifying- nitrate to nitrite
Nitrogen fixing- nitrogen to nitrate
Nitrifying- nitrite to nitrate
Why couldn’t bacteria take over the world in 2 days...
Killed by their waste products
Lack of food
Where is lipase released?
How would the volume of water the person loses in sweat vs the volume lost in urine change in a hot place if they moved from a cold place?
More sweat lost
Less water in blood
Collecting duct is more permeable
Less water in urine
What is meant by the term germination?