Cards in this guide (7)
What is the role of xylem in a vascular plant
Transports water and nutrients upwards
Which type of transport is responsible for oxygen entering into blood cells
Why are embryonic stem cells useful for medicine
they are pluripotent
|APEX|
They can become more cells than adult stem cells can.
The phosphate groups are the polar part of the phospholipid because they are
What is a factor that determines whether molecule can cross a cell membrane
size/ polarity can be the factors
What is meant by the following statement about the cell membrane The cell membrane is said to be semipermeable.
It is very selective about what it allows to pass through.
In a experiment on traffic 20 cars are observed driving down a street in 4 hours what rate of traffic was observed in this experiment