Cards in this guide (10)
Why is the phloem in a leaf important to the roots of a plant
It provides the roots with carbohydrates. (APEX)
What does a culture medium provide to a living cell
Food molecules called nutrients and water Culture medium provides what makes living cells. This is what keeps living cells functional.
Apex- water
Which structure is found mostly in green plants
Which is the biggest disadvantage of using adult stem cells for medical treatments
They are not pluripotent.(APEX)
Which theory did pasteur disprove by using boiled beef broth and a flask with s-shape tubing
When and where do tornadoes mostly occur
they most likely occur in Florida or the mostly occur in
Texas
Why can oxygen diffuse across a cell membrane but a protein cannot-
Proteins are to large or Oxygen is much smaller than a protein.
Which of the following contains the greatest number is totipotent stem cells
The cluster of developing cells from conception until birth is called an .
Which process allows ions to move across a semipermeable membrane where the concentration of ions is low to where their concentration is even higher
Active transport BIOLOGY APEX