Cards in this guide (11)
What do bacteria have in common with the cells of other living organisms
They have ribosomes.They contain cytoplasm.
Some things bacteria have in common with cells of other living
organisms is they both have chromosomes, they both have organelles
and a nucleus, and are alive.
they have a cell membrane
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
Why are embryonic stem cells useful for medicine
they are pluripotent
|APEX|
They can become more cells than adult stem cells can.
Which structure is found mostly in green plants
Why can oxygen diffuse across a cell membrane but a protein cannot-
Proteins are to large or Oxygen is much smaller than a protein.
The following contains stem cells that can produce only their own type of cells
Which of the following contains the greatest number is totipotent stem cells
What do all cells have in common
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)