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Biology

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Carmelo Hoeger

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4y ago
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Cards in this guide (7)
Why is the phloem in a leaf important to the roots of a plant

It provides the roots with carbohydrates. (APEX)

Which geometric solid is the best model for these cells

A right circular cylinder

apex

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

What happens when a magnesium ion is attractted to a chlorine ion

they form an ionic compound

What do prokaryotes and eukaryotes have in common apex

They both have ribosomes.

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

A fertilized egg

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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