1.3 Specialised Cells Flashcards
1
Q
What happens as an organism matures?
A
Each cell develops into a particular type
2
Q
What is the structure of a cell linked to?
A
Its function
3
Q
What cells may have a lot of mitochondria and why?
A
Muscle cells and sperm cells because they need a lot of energy
4
Q
What type of cell may need many ribosomes?
A
Gland cells which produce enzymes
5
Q
Cells with tails are able to…?
A
Move e.g. sperm cells
6
Q
What are neurones specialised to do?
A
Carry impulses from receptors to the CNS
7
Q
What do mesophyll cells of a leaf have and why?
A
Many chloroplasts for photosynthesis
8
Q
What will root hair cells do and for what?
A
Increase the surface area of the root so it can absorb water and mineral ions efficiently
