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Biology

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Russell Herman

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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

Chloroplast

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.

The following contains stem cells that can produce only their own type of cells

Adult

Which of the following contains the greatest number is totipotent stem cells

A fertilized egg

The male Japanese beetle breaks down female pheromones. What structure inside the cell of the male beetle breaks down the pheromone

Lysosomes (Apex)

In adults, where are the stem cells that make new cells to protect the intestines

in the digestive tract(APEX)

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

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