Pape 2 2021 Flashcards
1
Q
Explain how the structure of a root hair cell is adapted to absorb water
A
M1 pointed/elongated
2
Q
What is abiotic variables
A
Non living variables
3
Q
What are the pairs of DNA
A
A and G
T and C
4
Q
Describe the role of bacteria in the nitrogen cycle
A
nitrogen fixing bacteria
Converts nitrogen gas to nitrates
Nitrifying bacteria
Converts ammonia to nitrate
5
Q
State the name of blood concentration control
A
Osmoregulation
6
Q
State what is meant by excretion
A
M1 removal of metabolic waste from chemical reaction
7
Q
A
