Internal Structure Flashcards
1
Q
What is the oxygen transport protein in plants?
A
Leghaemoglobin
2
Q
What are the three phases of cell wall construction in plants?
A
Middle lamella: pectin
Primary cell wall
Secondary cell wall
3
Q
Human uses of plant secondary metabolites
A
Fragrances, flavourings and drugs
4
Q
What are the advantages of multicellularity?
A
Can increase competitive ability, maintains surface-area to volume ratio, allows increase in size, allows the specialisation
5
Q
Advantages of unicellularity
A
Rapid generation turnover, efficient transport
6
Q
types of plant proteins
A
enzymes enzyme inhibitors recognition regulatory storage structure
