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Biology

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Alek Batz

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4y ago
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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)

What are the flattened membranes in chloroplasts called

They are called thylakoids.

When you eat a piece of bread you consume carbohydrates which part of the cell is reponsible for breaking down a carbohydrate for use by the body

Lysosomes

Which theory did pasteur disprove by using boiled beef broth and a flask with s-shape tubing

spontaneous generation

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

A fertilized egg

Which scientist used boiled beef broth and flasks with S-shaped tubing to show that the theory of spontaneous generation is false

Louis Pasteur.

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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