Cards in this guide (8)
Why is the phloem in a leaf important to the roots of a plant
It provides the roots with carbohydrates. (APEX)
Which structure is found mostly in green plants
Why can oxygen diffuse across a cell membrane but a protein cannot-
A protein cannot diffuse across a cell membrane because as the
pore radius of the membrane approaches the protein radius, the
mobility of the protein is significantly reduced
When a vegetable is placed in very salty water the vegetable becomes soft and collapses. Why does this happen
when a vegetable is placed in very salty water, the vegetable
becomes soft and collapses. Why does this happen?
The following contains stem cells that can produce only their own type of cells
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.
The male Japanese beetle breaks down female pheromones. What structure inside the cell of the male beetle breaks down the pheromone
In adults, where are the stem cells that make new cells to protect the intestines
in the digestive tract(APEX)