“Diffusion & Active Transport”

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Presentation transcript:

“Diffusion & Active Transport” L6: 6.1 “Diffusion & Active Transport”

QUESTION: Can substances pass through solid materials?

HYPOTHESIS I believe…because…

PROCEDURE See p. 42-43

DATA (3 slides): 1. The chemical test for the presence of sugar was _____. 2. This indicates that sugar ____ pass through the membrane.

DATA: 3. The chemical test for the presence of starch was ____. 4. This indicates that starch ___ pass through the membrane

DATA: 5. Why do you think one substance moved through the membrane and one did not?

VOCABULARY: (See p. 46-47) Diffusion Selectively Permeable Membrane Passive Transport Active Transport Cellular respiration

CONCLUSION: Be sure to use complete sentences. Be sure to look back at your original question. Be sure to use your vocabulary words.